// =================================================================
//
//                           * WARNING *
//
//                    This file is generated!
//
//  Changes made to this file will be overwritten. If changes are
//  required to the generated code, the service_crategen project
//  must be updated to generate the changes.
//
// =================================================================

use std::error::Error;
use std::fmt;

use async_trait::async_trait;
use rusoto_core::credential::ProvideAwsCredentials;
use rusoto_core::region;
use rusoto_core::request::{BufferedHttpResponse, DispatchSignedRequest};
use rusoto_core::{Client, RusotoError};

use rusoto_core::param::{Params, ServiceParams};
use rusoto_core::proto::xml::error::*;
use rusoto_core::proto::xml::util::{
    self as xml_util, deserialize_elements, find_start_element, skip_tree,
};
use rusoto_core::proto::xml::util::{Next, Peek, XmlParseError, XmlResponse};
use rusoto_core::request::HttpResponse;
use rusoto_core::signature::SignedRequest;
#[cfg(feature = "deserialize_structs")]
use serde::Deserialize;
#[cfg(feature = "serialize_structs")]
use serde::Serialize;
use serde_urlencoded;
use std::str::FromStr;
use xml::EventReader;

impl CloudWatchClient {
    fn new_params(&self, operation_name: &str) -> Params {
        let mut params = Params::new();

        params.put("Action", operation_name);
        params.put("Version", "2010-08-01");

        params
    }

    async fn sign_and_dispatch<E>(
        &self,
        request: SignedRequest,
        from_response: fn(BufferedHttpResponse) -> RusotoError<E>,
    ) -> Result<HttpResponse, RusotoError<E>> {
        let mut response = self.client.sign_and_dispatch(request).await?;
        if !response.status.is_success() {
            let response = response.buffer().await.map_err(RusotoError::HttpDispatch)?;
            return Err(from_response(response));
        }

        Ok(response)
    }
}

#[allow(dead_code)]
struct ActionsEnabledDeserializer;
impl ActionsEnabledDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<bool, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, |s| Ok(bool::from_str(&s).unwrap()))
    }
}
#[allow(dead_code)]
struct AlarmArnDeserializer;
impl AlarmArnDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct AlarmDescriptionDeserializer;
impl AlarmDescriptionDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>Represents the history of a specific alarm.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct AlarmHistoryItem {
    /// <p>The descriptive name for the alarm.</p>
    pub alarm_name: Option<String>,
    /// <p>The type of alarm, either metric alarm or composite alarm.</p>
    pub alarm_type: Option<String>,
    /// <p>Data about the alarm, in JSON format.</p>
    pub history_data: Option<String>,
    /// <p>The type of alarm history item.</p>
    pub history_item_type: Option<String>,
    /// <p>A summary of the alarm history, in text format.</p>
    pub history_summary: Option<String>,
    /// <p>The time stamp for the alarm history item.</p>
    pub timestamp: Option<String>,
}

#[allow(dead_code)]
struct AlarmHistoryItemDeserializer;
impl AlarmHistoryItemDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<AlarmHistoryItem, XmlParseError> {
        deserialize_elements::<_, AlarmHistoryItem, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "AlarmName" => {
                    obj.alarm_name = Some(AlarmNameDeserializer::deserialize("AlarmName", stack)?);
                }
                "AlarmType" => {
                    obj.alarm_type = Some(AlarmTypeDeserializer::deserialize("AlarmType", stack)?);
                }
                "HistoryData" => {
                    obj.history_data =
                        Some(HistoryDataDeserializer::deserialize("HistoryData", stack)?);
                }
                "HistoryItemType" => {
                    obj.history_item_type = Some(HistoryItemTypeDeserializer::deserialize(
                        "HistoryItemType",
                        stack,
                    )?);
                }
                "HistorySummary" => {
                    obj.history_summary = Some(HistorySummaryDeserializer::deserialize(
                        "HistorySummary",
                        stack,
                    )?);
                }
                "Timestamp" => {
                    obj.timestamp = Some(TimestampDeserializer::deserialize("Timestamp", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct AlarmHistoryItemsDeserializer;
impl AlarmHistoryItemsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<AlarmHistoryItem>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(AlarmHistoryItemDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct AlarmNameDeserializer;
impl AlarmNameDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}

/// Serialize `AlarmNames` contents to a `SignedRequest`.
struct AlarmNamesSerializer;
impl AlarmNamesSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<String>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            params.put(&key, &obj);
        }
    }
}

#[allow(dead_code)]
struct AlarmRuleDeserializer;
impl AlarmRuleDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct AlarmTypeDeserializer;
impl AlarmTypeDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}

/// Serialize `AlarmTypes` contents to a `SignedRequest`.
struct AlarmTypesSerializer;
impl AlarmTypesSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<String>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            params.put(&key, &obj);
        }
    }
}

/// <p>An anomaly detection model associated with a particular CloudWatch metric and statistic. You can use the model to display a band of expected normal values when the metric is graphed.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct AnomalyDetector {
    /// <p>The configuration specifies details about how the anomaly detection model is to be trained, including time ranges to exclude from use for training the model, and the time zone to use for the metric.</p>
    pub configuration: Option<AnomalyDetectorConfiguration>,
    /// <p>The metric dimensions associated with the anomaly detection model.</p>
    pub dimensions: Option<Vec<Dimension>>,
    /// <p>The name of the metric associated with the anomaly detection model.</p>
    pub metric_name: Option<String>,
    /// <p>The namespace of the metric associated with the anomaly detection model.</p>
    pub namespace: Option<String>,
    /// <p>The statistic associated with the anomaly detection model.</p>
    pub stat: Option<String>,
    /// <p>The current status of the anomaly detector's training. The possible values are <code>TRAINED | PENDING_TRAINING | TRAINED_INSUFFICIENT_DATA</code> </p>
    pub state_value: Option<String>,
}

#[allow(dead_code)]
struct AnomalyDetectorDeserializer;
impl AnomalyDetectorDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<AnomalyDetector, XmlParseError> {
        deserialize_elements::<_, AnomalyDetector, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Configuration" => {
                    obj.configuration =
                        Some(AnomalyDetectorConfigurationDeserializer::deserialize(
                            "Configuration",
                            stack,
                        )?);
                }
                "Dimensions" => {
                    obj.dimensions
                        .get_or_insert(vec![])
                        .extend(DimensionsDeserializer::deserialize("Dimensions", stack)?);
                }
                "MetricName" => {
                    obj.metric_name =
                        Some(MetricNameDeserializer::deserialize("MetricName", stack)?);
                }
                "Namespace" => {
                    obj.namespace = Some(NamespaceDeserializer::deserialize("Namespace", stack)?);
                }
                "Stat" => {
                    obj.stat = Some(AnomalyDetectorMetricStatDeserializer::deserialize(
                        "Stat", stack,
                    )?);
                }
                "StateValue" => {
                    obj.state_value = Some(AnomalyDetectorStateValueDeserializer::deserialize(
                        "StateValue",
                        stack,
                    )?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
/// <p>The configuration specifies details about how the anomaly detection model is to be trained, including time ranges to exclude from use for training the model and the time zone to use for the metric.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct AnomalyDetectorConfiguration {
    /// <p>An array of time ranges to exclude from use when the anomaly detection model is trained. Use this to make sure that events that could cause unusual values for the metric, such as deployments, aren't used when CloudWatch creates the model.</p>
    pub excluded_time_ranges: Option<Vec<Range>>,
    /// <p>The time zone to use for the metric. This is useful to enable the model to automatically account for daylight savings time changes if the metric is sensitive to such time changes.</p> <p>To specify a time zone, use the name of the time zone as specified in the standard tz database. For more information, see <a href="https://en.wikipedia.org/wiki/Tz_database">tz database</a>.</p>
    pub metric_timezone: Option<String>,
}

#[allow(dead_code)]
struct AnomalyDetectorConfigurationDeserializer;
impl AnomalyDetectorConfigurationDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<AnomalyDetectorConfiguration, XmlParseError> {
        deserialize_elements::<_, AnomalyDetectorConfiguration, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "ExcludedTimeRanges" => {
                        obj.excluded_time_ranges.get_or_insert(vec![]).extend(
                            AnomalyDetectorExcludedTimeRangesDeserializer::deserialize(
                                "ExcludedTimeRanges",
                                stack,
                            )?,
                        );
                    }
                    "MetricTimezone" => {
                        obj.metric_timezone =
                            Some(AnomalyDetectorMetricTimezoneDeserializer::deserialize(
                                "MetricTimezone",
                                stack,
                            )?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}

/// Serialize `AnomalyDetectorConfiguration` contents to a `SignedRequest`.
struct AnomalyDetectorConfigurationSerializer;
impl AnomalyDetectorConfigurationSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &AnomalyDetectorConfiguration) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.excluded_time_ranges {
            AnomalyDetectorExcludedTimeRangesSerializer::serialize(
                params,
                &format!("{}{}", prefix, "ExcludedTimeRanges"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.metric_timezone {
            params.put(&format!("{}{}", prefix, "MetricTimezone"), &field_value);
        }
    }
}

#[allow(dead_code)]
struct AnomalyDetectorExcludedTimeRangesDeserializer;
impl AnomalyDetectorExcludedTimeRangesDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<Range>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(RangeDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}

/// Serialize `AnomalyDetectorExcludedTimeRanges` contents to a `SignedRequest`.
struct AnomalyDetectorExcludedTimeRangesSerializer;
impl AnomalyDetectorExcludedTimeRangesSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<Range>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            RangeSerializer::serialize(params, &key, obj);
        }
    }
}

#[allow(dead_code)]
struct AnomalyDetectorMetricStatDeserializer;
impl AnomalyDetectorMetricStatDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct AnomalyDetectorMetricTimezoneDeserializer;
impl AnomalyDetectorMetricTimezoneDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct AnomalyDetectorStateValueDeserializer;
impl AnomalyDetectorStateValueDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct AnomalyDetectorsDeserializer;
impl AnomalyDetectorsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<AnomalyDetector>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(AnomalyDetectorDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct BatchFailuresDeserializer;
impl BatchFailuresDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<PartialFailure>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(PartialFailureDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct ComparisonOperatorDeserializer;
impl ComparisonOperatorDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>The details about a composite alarm.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct CompositeAlarm {
    /// <p>Indicates whether actions should be executed during any changes to the alarm state.</p>
    pub actions_enabled: Option<bool>,
    /// <p>The actions to execute when this alarm transitions to the ALARM state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p>
    pub alarm_actions: Option<Vec<String>>,
    /// <p>The Amazon Resource Name (ARN) of the alarm.</p>
    pub alarm_arn: Option<String>,
    /// <p>The time stamp of the last update to the alarm configuration.</p>
    pub alarm_configuration_updated_timestamp: Option<String>,
    /// <p>The description of the alarm.</p>
    pub alarm_description: Option<String>,
    /// <p>The name of the alarm.</p>
    pub alarm_name: Option<String>,
    /// <p>The rule that this alarm uses to evaluate its alarm state.</p>
    pub alarm_rule: Option<String>,
    /// <p>The actions to execute when this alarm transitions to the INSUFFICIENT_DATA state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p>
    pub insufficient_data_actions: Option<Vec<String>>,
    /// <p>The actions to execute when this alarm transitions to the OK state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p>
    pub ok_actions: Option<Vec<String>>,
    /// <p>An explanation for the alarm state, in text format.</p>
    pub state_reason: Option<String>,
    /// <p>An explanation for the alarm state, in JSON format.</p>
    pub state_reason_data: Option<String>,
    /// <p>The time stamp of the last update to the alarm state.</p>
    pub state_updated_timestamp: Option<String>,
    /// <p>The state value for the alarm.</p>
    pub state_value: Option<String>,
}

#[allow(dead_code)]
struct CompositeAlarmDeserializer;
impl CompositeAlarmDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<CompositeAlarm, XmlParseError> {
        deserialize_elements::<_, CompositeAlarm, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "ActionsEnabled" => {
                    obj.actions_enabled = Some(ActionsEnabledDeserializer::deserialize(
                        "ActionsEnabled",
                        stack,
                    )?);
                }
                "AlarmActions" => {
                    obj.alarm_actions.get_or_insert(vec![]).extend(
                        ResourceListDeserializer::deserialize("AlarmActions", stack)?,
                    );
                }
                "AlarmArn" => {
                    obj.alarm_arn = Some(AlarmArnDeserializer::deserialize("AlarmArn", stack)?);
                }
                "AlarmConfigurationUpdatedTimestamp" => {
                    obj.alarm_configuration_updated_timestamp =
                        Some(TimestampDeserializer::deserialize(
                            "AlarmConfigurationUpdatedTimestamp",
                            stack,
                        )?);
                }
                "AlarmDescription" => {
                    obj.alarm_description = Some(AlarmDescriptionDeserializer::deserialize(
                        "AlarmDescription",
                        stack,
                    )?);
                }
                "AlarmName" => {
                    obj.alarm_name = Some(AlarmNameDeserializer::deserialize("AlarmName", stack)?);
                }
                "AlarmRule" => {
                    obj.alarm_rule = Some(AlarmRuleDeserializer::deserialize("AlarmRule", stack)?);
                }
                "InsufficientDataActions" => {
                    obj.insufficient_data_actions.get_or_insert(vec![]).extend(
                        ResourceListDeserializer::deserialize("InsufficientDataActions", stack)?,
                    );
                }
                "OKActions" => {
                    obj.ok_actions
                        .get_or_insert(vec![])
                        .extend(ResourceListDeserializer::deserialize("OKActions", stack)?);
                }
                "StateReason" => {
                    obj.state_reason =
                        Some(StateReasonDeserializer::deserialize("StateReason", stack)?);
                }
                "StateReasonData" => {
                    obj.state_reason_data = Some(StateReasonDataDeserializer::deserialize(
                        "StateReasonData",
                        stack,
                    )?);
                }
                "StateUpdatedTimestamp" => {
                    obj.state_updated_timestamp = Some(TimestampDeserializer::deserialize(
                        "StateUpdatedTimestamp",
                        stack,
                    )?);
                }
                "StateValue" => {
                    obj.state_value =
                        Some(StateValueDeserializer::deserialize("StateValue", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct CompositeAlarmsDeserializer;
impl CompositeAlarmsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<CompositeAlarm>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(CompositeAlarmDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}

/// Serialize `Counts` contents to a `SignedRequest`.
struct CountsSerializer;
impl CountsSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<f64>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            params.put(&key, &obj);
        }
    }
}

#[allow(dead_code)]
struct DashboardArnDeserializer;
impl DashboardArnDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct DashboardBodyDeserializer;
impl DashboardBodyDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct DashboardEntriesDeserializer;
impl DashboardEntriesDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<DashboardEntry>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(DashboardEntryDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
/// <p>Represents a specific dashboard.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct DashboardEntry {
    /// <p>The Amazon Resource Name (ARN) of the dashboard.</p>
    pub dashboard_arn: Option<String>,
    /// <p>The name of the dashboard.</p>
    pub dashboard_name: Option<String>,
    /// <p>The time stamp of when the dashboard was last modified, either by an API call or through the console. This number is expressed as the number of milliseconds since Jan 1, 1970 00:00:00 UTC.</p>
    pub last_modified: Option<String>,
    /// <p>The size of the dashboard, in bytes.</p>
    pub size: Option<i64>,
}

#[allow(dead_code)]
struct DashboardEntryDeserializer;
impl DashboardEntryDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<DashboardEntry, XmlParseError> {
        deserialize_elements::<_, DashboardEntry, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "DashboardArn" => {
                    obj.dashboard_arn = Some(DashboardArnDeserializer::deserialize(
                        "DashboardArn",
                        stack,
                    )?);
                }
                "DashboardName" => {
                    obj.dashboard_name = Some(DashboardNameDeserializer::deserialize(
                        "DashboardName",
                        stack,
                    )?);
                }
                "LastModified" => {
                    obj.last_modified = Some(LastModifiedDeserializer::deserialize(
                        "LastModified",
                        stack,
                    )?);
                }
                "Size" => {
                    obj.size = Some(SizeDeserializer::deserialize("Size", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct DashboardNameDeserializer;
impl DashboardNameDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}

/// Serialize `DashboardNames` contents to a `SignedRequest`.
struct DashboardNamesSerializer;
impl DashboardNamesSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<String>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            params.put(&key, &obj);
        }
    }
}

/// <p>An error or warning for the operation.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct DashboardValidationMessage {
    /// <p>The data path related to the message.</p>
    pub data_path: Option<String>,
    /// <p>A message describing the error or warning.</p>
    pub message: Option<String>,
}

#[allow(dead_code)]
struct DashboardValidationMessageDeserializer;
impl DashboardValidationMessageDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<DashboardValidationMessage, XmlParseError> {
        deserialize_elements::<_, DashboardValidationMessage, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "DataPath" => {
                        obj.data_path = Some(DataPathDeserializer::deserialize("DataPath", stack)?);
                    }
                    "Message" => {
                        obj.message = Some(MessageDeserializer::deserialize("Message", stack)?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[allow(dead_code)]
struct DashboardValidationMessagesDeserializer;
impl DashboardValidationMessagesDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<DashboardValidationMessage>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(DashboardValidationMessageDeserializer::deserialize(
                    "member", stack,
                )?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct DataPathDeserializer;
impl DataPathDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>Encapsulates the statistical data that CloudWatch computes from metric data.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct Datapoint {
    /// <p>The average of the metric values that correspond to the data point.</p>
    pub average: Option<f64>,
    /// <p>The percentile statistic for the data point.</p>
    pub extended_statistics: Option<::std::collections::HashMap<String, f64>>,
    /// <p>The maximum metric value for the data point.</p>
    pub maximum: Option<f64>,
    /// <p>The minimum metric value for the data point.</p>
    pub minimum: Option<f64>,
    /// <p>The number of metric values that contributed to the aggregate value of this data point.</p>
    pub sample_count: Option<f64>,
    /// <p>The sum of the metric values for the data point.</p>
    pub sum: Option<f64>,
    /// <p>The time stamp used for the data point.</p>
    pub timestamp: Option<String>,
    /// <p>The standard unit for the data point.</p>
    pub unit: Option<String>,
}

#[allow(dead_code)]
struct DatapointDeserializer;
impl DatapointDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Datapoint, XmlParseError> {
        deserialize_elements::<_, Datapoint, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Average" => {
                    obj.average = Some(DatapointValueDeserializer::deserialize("Average", stack)?);
                }
                "ExtendedStatistics" => {
                    obj.extended_statistics = Some(DatapointValueMapDeserializer::deserialize(
                        "ExtendedStatistics",
                        stack,
                    )?);
                }
                "Maximum" => {
                    obj.maximum = Some(DatapointValueDeserializer::deserialize("Maximum", stack)?);
                }
                "Minimum" => {
                    obj.minimum = Some(DatapointValueDeserializer::deserialize("Minimum", stack)?);
                }
                "SampleCount" => {
                    obj.sample_count = Some(DatapointValueDeserializer::deserialize(
                        "SampleCount",
                        stack,
                    )?);
                }
                "Sum" => {
                    obj.sum = Some(DatapointValueDeserializer::deserialize("Sum", stack)?);
                }
                "Timestamp" => {
                    obj.timestamp = Some(TimestampDeserializer::deserialize("Timestamp", stack)?);
                }
                "Unit" => {
                    obj.unit = Some(StandardUnitDeserializer::deserialize("Unit", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct DatapointValueDeserializer;
impl DatapointValueDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<f64, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, |s| Ok(f64::from_str(&s).unwrap()))
    }
}
#[allow(dead_code)]
struct DatapointValueMapDeserializer;
impl DatapointValueMapDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<::std::collections::HashMap<String, f64>, XmlParseError> {
        xml_util::start_element(tag_name, stack)?;

        let mut obj = ::std::collections::HashMap::new();

        while xml_util::peek_at_name(stack)? == "entry" {
            xml_util::start_element("entry", stack)?;
            let key = ExtendedStatisticDeserializer::deserialize("key", stack)?;
            let value = DatapointValueDeserializer::deserialize("value", stack)?;
            obj.insert(key, value);
            xml_util::end_element("entry", stack)?;
        }

        xml_util::end_element(tag_name, stack)?;
        Ok(obj)
    }
}
#[allow(dead_code)]
struct DatapointValuesDeserializer;
impl DatapointValuesDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<f64>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(DatapointValueDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct DatapointsDeserializer;
impl DatapointsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<Datapoint>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(DatapointDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct DatapointsToAlarmDeserializer;
impl DatapointsToAlarmDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<i64, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, |s| Ok(i64::from_str(&s).unwrap()))
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DeleteAlarmsInput {
    /// <p>The alarms to be deleted.</p>
    pub alarm_names: Vec<String>,
}

/// Serialize `DeleteAlarmsInput` contents to a `SignedRequest`.
struct DeleteAlarmsInputSerializer;
impl DeleteAlarmsInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DeleteAlarmsInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        AlarmNamesSerializer::serialize(
            params,
            &format!("{}{}", prefix, "AlarmNames"),
            &obj.alarm_names,
        );
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DeleteAnomalyDetectorInput {
    /// <p>The metric dimensions associated with the anomaly detection model to delete.</p>
    pub dimensions: Option<Vec<Dimension>>,
    /// <p>The metric name associated with the anomaly detection model to delete.</p>
    pub metric_name: String,
    /// <p>The namespace associated with the anomaly detection model to delete.</p>
    pub namespace: String,
    /// <p>The statistic associated with the anomaly detection model to delete.</p>
    pub stat: String,
}

/// Serialize `DeleteAnomalyDetectorInput` contents to a `SignedRequest`.
struct DeleteAnomalyDetectorInputSerializer;
impl DeleteAnomalyDetectorInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DeleteAnomalyDetectorInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.dimensions {
            DimensionsSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Dimensions"),
                field_value,
            );
        }
        params.put(&format!("{}{}", prefix, "MetricName"), &obj.metric_name);
        params.put(&format!("{}{}", prefix, "Namespace"), &obj.namespace);
        params.put(&format!("{}{}", prefix, "Stat"), &obj.stat);
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct DeleteAnomalyDetectorOutput {}

#[allow(dead_code)]
struct DeleteAnomalyDetectorOutputDeserializer;
impl DeleteAnomalyDetectorOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<DeleteAnomalyDetectorOutput, XmlParseError> {
        xml_util::start_element(tag_name, stack)?;

        let obj = DeleteAnomalyDetectorOutput::default();

        xml_util::end_element(tag_name, stack)?;

        Ok(obj)
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DeleteDashboardsInput {
    /// <p>The dashboards to be deleted. This parameter is required.</p>
    pub dashboard_names: Vec<String>,
}

/// Serialize `DeleteDashboardsInput` contents to a `SignedRequest`.
struct DeleteDashboardsInputSerializer;
impl DeleteDashboardsInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DeleteDashboardsInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        DashboardNamesSerializer::serialize(
            params,
            &format!("{}{}", prefix, "DashboardNames"),
            &obj.dashboard_names,
        );
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct DeleteDashboardsOutput {}

#[allow(dead_code)]
struct DeleteDashboardsOutputDeserializer;
impl DeleteDashboardsOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<DeleteDashboardsOutput, XmlParseError> {
        xml_util::start_element(tag_name, stack)?;

        let obj = DeleteDashboardsOutput::default();

        xml_util::end_element(tag_name, stack)?;

        Ok(obj)
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DeleteInsightRulesInput {
    /// <p>An array of the rule names to delete. If you need to find out the names of your rules, use <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_DescribeInsightRules.html">DescribeInsightRules</a>.</p>
    pub rule_names: Vec<String>,
}

/// Serialize `DeleteInsightRulesInput` contents to a `SignedRequest`.
struct DeleteInsightRulesInputSerializer;
impl DeleteInsightRulesInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DeleteInsightRulesInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        InsightRuleNamesSerializer::serialize(
            params,
            &format!("{}{}", prefix, "RuleNames"),
            &obj.rule_names,
        );
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct DeleteInsightRulesOutput {
    /// <p>An array listing the rules that could not be deleted. You cannot delete built-in rules.</p>
    pub failures: Option<Vec<PartialFailure>>,
}

#[allow(dead_code)]
struct DeleteInsightRulesOutputDeserializer;
impl DeleteInsightRulesOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<DeleteInsightRulesOutput, XmlParseError> {
        deserialize_elements::<_, DeleteInsightRulesOutput, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "Failures" => {
                        obj.failures
                            .get_or_insert(vec![])
                            .extend(BatchFailuresDeserializer::deserialize("Failures", stack)?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DescribeAlarmHistoryInput {
    /// <p>The name of the alarm.</p>
    pub alarm_name: Option<String>,
    /// <p>Use this parameter to specify whether you want the operation to return metric alarms or composite alarms. If you omit this parameter, only metric alarms are returned.</p>
    pub alarm_types: Option<Vec<String>>,
    /// <p>The ending date to retrieve alarm history.</p>
    pub end_date: Option<String>,
    /// <p>The type of alarm histories to retrieve.</p>
    pub history_item_type: Option<String>,
    /// <p>The maximum number of alarm history records to retrieve.</p>
    pub max_records: Option<i64>,
    /// <p>The token returned by a previous call to indicate that there is more data available.</p>
    pub next_token: Option<String>,
    /// <p>Specified whether to return the newest or oldest alarm history first. Specify <code>TimestampDescending</code> to have the newest event history returned first, and specify <code>TimestampAscending</code> to have the oldest history returned first.</p>
    pub scan_by: Option<String>,
    /// <p>The starting date to retrieve alarm history.</p>
    pub start_date: Option<String>,
}

/// Serialize `DescribeAlarmHistoryInput` contents to a `SignedRequest`.
struct DescribeAlarmHistoryInputSerializer;
impl DescribeAlarmHistoryInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DescribeAlarmHistoryInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.alarm_name {
            params.put(&format!("{}{}", prefix, "AlarmName"), &field_value);
        }
        if let Some(ref field_value) = obj.alarm_types {
            AlarmTypesSerializer::serialize(
                params,
                &format!("{}{}", prefix, "AlarmTypes"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.end_date {
            params.put(&format!("{}{}", prefix, "EndDate"), &field_value);
        }
        if let Some(ref field_value) = obj.history_item_type {
            params.put(&format!("{}{}", prefix, "HistoryItemType"), &field_value);
        }
        if let Some(ref field_value) = obj.max_records {
            params.put(&format!("{}{}", prefix, "MaxRecords"), &field_value);
        }
        if let Some(ref field_value) = obj.next_token {
            params.put(&format!("{}{}", prefix, "NextToken"), &field_value);
        }
        if let Some(ref field_value) = obj.scan_by {
            params.put(&format!("{}{}", prefix, "ScanBy"), &field_value);
        }
        if let Some(ref field_value) = obj.start_date {
            params.put(&format!("{}{}", prefix, "StartDate"), &field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct DescribeAlarmHistoryOutput {
    /// <p>The alarm histories, in JSON format.</p>
    pub alarm_history_items: Option<Vec<AlarmHistoryItem>>,
    /// <p>The token that marks the start of the next batch of returned results.</p>
    pub next_token: Option<String>,
}

#[allow(dead_code)]
struct DescribeAlarmHistoryOutputDeserializer;
impl DescribeAlarmHistoryOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<DescribeAlarmHistoryOutput, XmlParseError> {
        deserialize_elements::<_, DescribeAlarmHistoryOutput, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "AlarmHistoryItems" => {
                        obj.alarm_history_items.get_or_insert(vec![]).extend(
                            AlarmHistoryItemsDeserializer::deserialize("AlarmHistoryItems", stack)?,
                        );
                    }
                    "NextToken" => {
                        obj.next_token =
                            Some(NextTokenDeserializer::deserialize("NextToken", stack)?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DescribeAlarmsForMetricInput {
    /// <p>The dimensions associated with the metric. If the metric has any associated dimensions, you must specify them in order for the call to succeed.</p>
    pub dimensions: Option<Vec<Dimension>>,
    /// <p>The percentile statistic for the metric. Specify a value between p0.0 and p100.</p>
    pub extended_statistic: Option<String>,
    /// <p>The name of the metric.</p>
    pub metric_name: String,
    /// <p>The namespace of the metric.</p>
    pub namespace: String,
    /// <p>The period, in seconds, over which the statistic is applied.</p>
    pub period: Option<i64>,
    /// <p>The statistic for the metric, other than percentiles. For percentile statistics, use <code>ExtendedStatistics</code>.</p>
    pub statistic: Option<String>,
    /// <p>The unit for the metric.</p>
    pub unit: Option<String>,
}

/// Serialize `DescribeAlarmsForMetricInput` contents to a `SignedRequest`.
struct DescribeAlarmsForMetricInputSerializer;
impl DescribeAlarmsForMetricInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DescribeAlarmsForMetricInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.dimensions {
            DimensionsSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Dimensions"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.extended_statistic {
            params.put(&format!("{}{}", prefix, "ExtendedStatistic"), &field_value);
        }
        params.put(&format!("{}{}", prefix, "MetricName"), &obj.metric_name);
        params.put(&format!("{}{}", prefix, "Namespace"), &obj.namespace);
        if let Some(ref field_value) = obj.period {
            params.put(&format!("{}{}", prefix, "Period"), &field_value);
        }
        if let Some(ref field_value) = obj.statistic {
            params.put(&format!("{}{}", prefix, "Statistic"), &field_value);
        }
        if let Some(ref field_value) = obj.unit {
            params.put(&format!("{}{}", prefix, "Unit"), &field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct DescribeAlarmsForMetricOutput {
    /// <p>The information for each alarm with the specified metric.</p>
    pub metric_alarms: Option<Vec<MetricAlarm>>,
}

#[allow(dead_code)]
struct DescribeAlarmsForMetricOutputDeserializer;
impl DescribeAlarmsForMetricOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<DescribeAlarmsForMetricOutput, XmlParseError> {
        deserialize_elements::<_, DescribeAlarmsForMetricOutput, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "MetricAlarms" => {
                        obj.metric_alarms.get_or_insert(vec![]).extend(
                            MetricAlarmsDeserializer::deserialize("MetricAlarms", stack)?,
                        );
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DescribeAlarmsInput {
    /// <p>Use this parameter to filter the results of the operation to only those alarms that use a certain alarm action. For example, you could specify the ARN of an SNS topic to find all alarms that send notifications to that topic.</p>
    pub action_prefix: Option<String>,
    /// <p>An alarm name prefix. If you specify this parameter, you receive information about all alarms that have names that start with this prefix.</p> <p>If this parameter is specified, you cannot specify <code>AlarmNames</code>.</p>
    pub alarm_name_prefix: Option<String>,
    /// <p>The names of the alarms to retrieve information about.</p>
    pub alarm_names: Option<Vec<String>>,
    /// <p>Use this parameter to specify whether you want the operation to return metric alarms or composite alarms. If you omit this parameter, only metric alarms are returned.</p>
    pub alarm_types: Option<Vec<String>>,
    /// <p><p>If you use this parameter and specify the name of a composite alarm, the operation returns information about the &quot;children&quot; alarms of the alarm you specify. These are the metric alarms and composite alarms referenced in the <code>AlarmRule</code> field of the composite alarm that you specify in <code>ChildrenOfAlarmName</code>. Information about the composite alarm that you name in <code>ChildrenOfAlarmName</code> is not returned.</p> <p>If you specify <code>ChildrenOfAlarmName</code>, you cannot specify any other parameters in the request except for <code>MaxRecords</code> and <code>NextToken</code>. If you do so, you will receive a validation error.</p> <note> <p>Only the <code>Alarm Name</code>, <code>ARN</code>, <code>StateValue</code> (OK/ALARM/INSUFFICIENT_DATA), and <code>StateUpdatedTimestamp</code> information are returned by this operation when you use this parameter. To get complete information about these alarms, perform another <code>DescribeAlarms</code> operation and specify the parent alarm names in the <code>AlarmNames</code> parameter.</p> </note></p>
    pub children_of_alarm_name: Option<String>,
    /// <p>The maximum number of alarm descriptions to retrieve.</p>
    pub max_records: Option<i64>,
    /// <p>The token returned by a previous call to indicate that there is more data available.</p>
    pub next_token: Option<String>,
    /// <p><p>If you use this parameter and specify the name of a metric or composite alarm, the operation returns information about the &quot;parent&quot; alarms of the alarm you specify. These are the composite alarms that have <code>AlarmRule</code> parameters that reference the alarm named in <code>ParentsOfAlarmName</code>. Information about the alarm that you specify in <code>ParentsOfAlarmName</code> is not returned.</p> <p>If you specify <code>ParentsOfAlarmName</code>, you cannot specify any other parameters in the request except for <code>MaxRecords</code> and <code>NextToken</code>. If you do so, you will receive a validation error.</p> <note> <p>Only the Alarm Name and ARN are returned by this operation when you use this parameter. To get complete information about these alarms, perform another <code>DescribeAlarms</code> operation and specify the parent alarm names in the <code>AlarmNames</code> parameter.</p> </note></p>
    pub parents_of_alarm_name: Option<String>,
    /// <p>Specify this parameter to receive information only about alarms that are currently in the state that you specify.</p>
    pub state_value: Option<String>,
}

/// Serialize `DescribeAlarmsInput` contents to a `SignedRequest`.
struct DescribeAlarmsInputSerializer;
impl DescribeAlarmsInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DescribeAlarmsInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.action_prefix {
            params.put(&format!("{}{}", prefix, "ActionPrefix"), &field_value);
        }
        if let Some(ref field_value) = obj.alarm_name_prefix {
            params.put(&format!("{}{}", prefix, "AlarmNamePrefix"), &field_value);
        }
        if let Some(ref field_value) = obj.alarm_names {
            AlarmNamesSerializer::serialize(
                params,
                &format!("{}{}", prefix, "AlarmNames"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.alarm_types {
            AlarmTypesSerializer::serialize(
                params,
                &format!("{}{}", prefix, "AlarmTypes"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.children_of_alarm_name {
            params.put(
                &format!("{}{}", prefix, "ChildrenOfAlarmName"),
                &field_value,
            );
        }
        if let Some(ref field_value) = obj.max_records {
            params.put(&format!("{}{}", prefix, "MaxRecords"), &field_value);
        }
        if let Some(ref field_value) = obj.next_token {
            params.put(&format!("{}{}", prefix, "NextToken"), &field_value);
        }
        if let Some(ref field_value) = obj.parents_of_alarm_name {
            params.put(&format!("{}{}", prefix, "ParentsOfAlarmName"), &field_value);
        }
        if let Some(ref field_value) = obj.state_value {
            params.put(&format!("{}{}", prefix, "StateValue"), &field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct DescribeAlarmsOutput {
    /// <p>The information about any composite alarms returned by the operation.</p>
    pub composite_alarms: Option<Vec<CompositeAlarm>>,
    /// <p>The information about any metric alarms returned by the operation.</p>
    pub metric_alarms: Option<Vec<MetricAlarm>>,
    /// <p>The token that marks the start of the next batch of returned results.</p>
    pub next_token: Option<String>,
}

#[allow(dead_code)]
struct DescribeAlarmsOutputDeserializer;
impl DescribeAlarmsOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<DescribeAlarmsOutput, XmlParseError> {
        deserialize_elements::<_, DescribeAlarmsOutput, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "CompositeAlarms" => {
                    obj.composite_alarms.get_or_insert(vec![]).extend(
                        CompositeAlarmsDeserializer::deserialize("CompositeAlarms", stack)?,
                    );
                }
                "MetricAlarms" => {
                    obj.metric_alarms.get_or_insert(vec![]).extend(
                        MetricAlarmsDeserializer::deserialize("MetricAlarms", stack)?,
                    );
                }
                "NextToken" => {
                    obj.next_token = Some(NextTokenDeserializer::deserialize("NextToken", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DescribeAnomalyDetectorsInput {
    /// <p>Limits the results to only the anomaly detection models that are associated with the specified metric dimensions. If there are multiple metrics that have these dimensions and have anomaly detection models associated, they're all returned.</p>
    pub dimensions: Option<Vec<Dimension>>,
    /// <p>The maximum number of results to return in one operation. The maximum value that you can specify is 100.</p> <p>To retrieve the remaining results, make another call with the returned <code>NextToken</code> value. </p>
    pub max_results: Option<i64>,
    /// <p>Limits the results to only the anomaly detection models that are associated with the specified metric name. If there are multiple metrics with this name in different namespaces that have anomaly detection models, they're all returned.</p>
    pub metric_name: Option<String>,
    /// <p>Limits the results to only the anomaly detection models that are associated with the specified namespace.</p>
    pub namespace: Option<String>,
    /// <p>Use the token returned by the previous operation to request the next page of results.</p>
    pub next_token: Option<String>,
}

/// Serialize `DescribeAnomalyDetectorsInput` contents to a `SignedRequest`.
struct DescribeAnomalyDetectorsInputSerializer;
impl DescribeAnomalyDetectorsInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DescribeAnomalyDetectorsInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.dimensions {
            DimensionsSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Dimensions"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.max_results {
            params.put(&format!("{}{}", prefix, "MaxResults"), &field_value);
        }
        if let Some(ref field_value) = obj.metric_name {
            params.put(&format!("{}{}", prefix, "MetricName"), &field_value);
        }
        if let Some(ref field_value) = obj.namespace {
            params.put(&format!("{}{}", prefix, "Namespace"), &field_value);
        }
        if let Some(ref field_value) = obj.next_token {
            params.put(&format!("{}{}", prefix, "NextToken"), &field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct DescribeAnomalyDetectorsOutput {
    /// <p>The list of anomaly detection models returned by the operation.</p>
    pub anomaly_detectors: Option<Vec<AnomalyDetector>>,
    /// <p>A token that you can use in a subsequent operation to retrieve the next set of results.</p>
    pub next_token: Option<String>,
}

#[allow(dead_code)]
struct DescribeAnomalyDetectorsOutputDeserializer;
impl DescribeAnomalyDetectorsOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<DescribeAnomalyDetectorsOutput, XmlParseError> {
        deserialize_elements::<_, DescribeAnomalyDetectorsOutput, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "AnomalyDetectors" => {
                        obj.anomaly_detectors.get_or_insert(vec![]).extend(
                            AnomalyDetectorsDeserializer::deserialize("AnomalyDetectors", stack)?,
                        );
                    }
                    "NextToken" => {
                        obj.next_token =
                            Some(NextTokenDeserializer::deserialize("NextToken", stack)?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DescribeInsightRulesInput {
    /// <p>This parameter is not currently used. Reserved for future use. If it is used in the future, the maximum value may be different.</p>
    pub max_results: Option<i64>,
    /// <p>Reserved for future use.</p>
    pub next_token: Option<String>,
}

/// Serialize `DescribeInsightRulesInput` contents to a `SignedRequest`.
struct DescribeInsightRulesInputSerializer;
impl DescribeInsightRulesInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DescribeInsightRulesInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.max_results {
            params.put(&format!("{}{}", prefix, "MaxResults"), &field_value);
        }
        if let Some(ref field_value) = obj.next_token {
            params.put(&format!("{}{}", prefix, "NextToken"), &field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct DescribeInsightRulesOutput {
    /// <p>The rules returned by the operation.</p>
    pub insight_rules: Option<Vec<InsightRule>>,
    /// <p>Reserved for future use.</p>
    pub next_token: Option<String>,
}

#[allow(dead_code)]
struct DescribeInsightRulesOutputDeserializer;
impl DescribeInsightRulesOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<DescribeInsightRulesOutput, XmlParseError> {
        deserialize_elements::<_, DescribeInsightRulesOutput, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "InsightRules" => {
                        obj.insight_rules.get_or_insert(vec![]).extend(
                            InsightRulesDeserializer::deserialize("InsightRules", stack)?,
                        );
                    }
                    "NextToken" => {
                        obj.next_token =
                            Some(NextTokenDeserializer::deserialize("NextToken", stack)?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
/// <p>Expands the identity of a metric.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct Dimension {
    /// <p>The name of the dimension.</p>
    pub name: String,
    /// <p>The value representing the dimension measurement.</p>
    pub value: String,
}

#[allow(dead_code)]
struct DimensionDeserializer;
impl DimensionDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Dimension, XmlParseError> {
        deserialize_elements::<_, Dimension, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Name" => {
                    obj.name = DimensionNameDeserializer::deserialize("Name", stack)?;
                }
                "Value" => {
                    obj.value = DimensionValueDeserializer::deserialize("Value", stack)?;
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}

/// Serialize `Dimension` contents to a `SignedRequest`.
struct DimensionSerializer;
impl DimensionSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Dimension) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "Name"), &obj.name);
        params.put(&format!("{}{}", prefix, "Value"), &obj.value);
    }
}

/// <p>Represents filters for a dimension.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DimensionFilter {
    /// <p>The dimension name to be matched.</p>
    pub name: String,
    /// <p>The value of the dimension to be matched.</p>
    pub value: Option<String>,
}

/// Serialize `DimensionFilter` contents to a `SignedRequest`.
struct DimensionFilterSerializer;
impl DimensionFilterSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DimensionFilter) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "Name"), &obj.name);
        if let Some(ref field_value) = obj.value {
            params.put(&format!("{}{}", prefix, "Value"), &field_value);
        }
    }
}

/// Serialize `DimensionFilters` contents to a `SignedRequest`.
struct DimensionFiltersSerializer;
impl DimensionFiltersSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<DimensionFilter>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            DimensionFilterSerializer::serialize(params, &key, obj);
        }
    }
}

#[allow(dead_code)]
struct DimensionNameDeserializer;
impl DimensionNameDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct DimensionValueDeserializer;
impl DimensionValueDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct DimensionsDeserializer;
impl DimensionsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<Dimension>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(DimensionDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}

/// Serialize `Dimensions` contents to a `SignedRequest`.
struct DimensionsSerializer;
impl DimensionsSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<Dimension>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            DimensionSerializer::serialize(params, &key, obj);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DisableAlarmActionsInput {
    /// <p>The names of the alarms.</p>
    pub alarm_names: Vec<String>,
}

/// Serialize `DisableAlarmActionsInput` contents to a `SignedRequest`.
struct DisableAlarmActionsInputSerializer;
impl DisableAlarmActionsInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DisableAlarmActionsInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        AlarmNamesSerializer::serialize(
            params,
            &format!("{}{}", prefix, "AlarmNames"),
            &obj.alarm_names,
        );
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct DisableInsightRulesInput {
    /// <p>An array of the rule names to disable. If you need to find out the names of your rules, use <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_DescribeInsightRules.html">DescribeInsightRules</a>.</p>
    pub rule_names: Vec<String>,
}

/// Serialize `DisableInsightRulesInput` contents to a `SignedRequest`.
struct DisableInsightRulesInputSerializer;
impl DisableInsightRulesInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &DisableInsightRulesInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        InsightRuleNamesSerializer::serialize(
            params,
            &format!("{}{}", prefix, "RuleNames"),
            &obj.rule_names,
        );
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct DisableInsightRulesOutput {
    /// <p>An array listing the rules that could not be disabled. You cannot disable built-in rules.</p>
    pub failures: Option<Vec<PartialFailure>>,
}

#[allow(dead_code)]
struct DisableInsightRulesOutputDeserializer;
impl DisableInsightRulesOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<DisableInsightRulesOutput, XmlParseError> {
        deserialize_elements::<_, DisableInsightRulesOutput, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "Failures" => {
                        obj.failures
                            .get_or_insert(vec![])
                            .extend(BatchFailuresDeserializer::deserialize("Failures", stack)?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct EnableAlarmActionsInput {
    /// <p>The names of the alarms.</p>
    pub alarm_names: Vec<String>,
}

/// Serialize `EnableAlarmActionsInput` contents to a `SignedRequest`.
struct EnableAlarmActionsInputSerializer;
impl EnableAlarmActionsInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &EnableAlarmActionsInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        AlarmNamesSerializer::serialize(
            params,
            &format!("{}{}", prefix, "AlarmNames"),
            &obj.alarm_names,
        );
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct EnableInsightRulesInput {
    /// <p>An array of the rule names to enable. If you need to find out the names of your rules, use <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_DescribeInsightRules.html">DescribeInsightRules</a>.</p>
    pub rule_names: Vec<String>,
}

/// Serialize `EnableInsightRulesInput` contents to a `SignedRequest`.
struct EnableInsightRulesInputSerializer;
impl EnableInsightRulesInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &EnableInsightRulesInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        InsightRuleNamesSerializer::serialize(
            params,
            &format!("{}{}", prefix, "RuleNames"),
            &obj.rule_names,
        );
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct EnableInsightRulesOutput {
    /// <p>An array listing the rules that could not be enabled. You cannot disable or enable built-in rules.</p>
    pub failures: Option<Vec<PartialFailure>>,
}

#[allow(dead_code)]
struct EnableInsightRulesOutputDeserializer;
impl EnableInsightRulesOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<EnableInsightRulesOutput, XmlParseError> {
        deserialize_elements::<_, EnableInsightRulesOutput, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "Failures" => {
                        obj.failures
                            .get_or_insert(vec![])
                            .extend(BatchFailuresDeserializer::deserialize("Failures", stack)?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[allow(dead_code)]
struct EvaluateLowSampleCountPercentileDeserializer;
impl EvaluateLowSampleCountPercentileDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct EvaluationPeriodsDeserializer;
impl EvaluationPeriodsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<i64, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, |s| Ok(i64::from_str(&s).unwrap()))
    }
}
#[allow(dead_code)]
struct ExceptionTypeDeserializer;
impl ExceptionTypeDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct ExtendedStatisticDeserializer;
impl ExtendedStatisticDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}

/// Serialize `ExtendedStatistics` contents to a `SignedRequest`.
struct ExtendedStatisticsSerializer;
impl ExtendedStatisticsSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<String>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            params.put(&key, &obj);
        }
    }
}

#[allow(dead_code)]
struct FailureCodeDeserializer;
impl FailureCodeDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct FailureDescriptionDeserializer;
impl FailureDescriptionDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct FailureResourceDeserializer;
impl FailureResourceDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct GetDashboardInput {
    /// <p>The name of the dashboard to be described.</p>
    pub dashboard_name: String,
}

/// Serialize `GetDashboardInput` contents to a `SignedRequest`.
struct GetDashboardInputSerializer;
impl GetDashboardInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &GetDashboardInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(
            &format!("{}{}", prefix, "DashboardName"),
            &obj.dashboard_name,
        );
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct GetDashboardOutput {
    /// <p>The Amazon Resource Name (ARN) of the dashboard.</p>
    pub dashboard_arn: Option<String>,
    /// <p>The detailed information about the dashboard, including what widgets are included and their location on the dashboard. For more information about the <code>DashboardBody</code> syntax, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/CloudWatch-Dashboard-Body-Structure.html">Dashboard Body Structure and Syntax</a>. </p>
    pub dashboard_body: Option<String>,
    /// <p>The name of the dashboard.</p>
    pub dashboard_name: Option<String>,
}

#[allow(dead_code)]
struct GetDashboardOutputDeserializer;
impl GetDashboardOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<GetDashboardOutput, XmlParseError> {
        deserialize_elements::<_, GetDashboardOutput, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "DashboardArn" => {
                    obj.dashboard_arn = Some(DashboardArnDeserializer::deserialize(
                        "DashboardArn",
                        stack,
                    )?);
                }
                "DashboardBody" => {
                    obj.dashboard_body = Some(DashboardBodyDeserializer::deserialize(
                        "DashboardBody",
                        stack,
                    )?);
                }
                "DashboardName" => {
                    obj.dashboard_name = Some(DashboardNameDeserializer::deserialize(
                        "DashboardName",
                        stack,
                    )?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct GetInsightRuleReportInput {
    /// <p>The end time of the data to use in the report. When used in a raw HTTP Query API, it is formatted as <code>yyyy-MM-dd'T'HH:mm:ss</code>. For example, <code>2019-07-01T23:59:59</code>.</p>
    pub end_time: String,
    /// <p>The maximum number of contributors to include in the report. The range is 1 to 100. If you omit this, the default of 10 is used.</p>
    pub max_contributor_count: Option<i64>,
    /// <p><p>Specifies which metrics to use for aggregation of contributor values for the report. You can specify one or more of the following metrics:</p> <ul> <li> <p> <code>UniqueContributors</code> -- the number of unique contributors for each data point.</p> </li> <li> <p> <code>MaxContributorValue</code> -- the value of the top contributor for each data point. The identity of the contributor may change for each data point in the graph.</p> <p>If this rule aggregates by COUNT, the top contributor for each data point is the contributor with the most occurrences in that period. If the rule aggregates by SUM, the top contributor is the contributor with the highest sum in the log field specified by the rule&#39;s <code>Value</code>, during that period.</p> </li> <li> <p> <code>SampleCount</code> -- the number of data points matched by the rule.</p> </li> <li> <p> <code>Sum</code> -- the sum of the values from all contributors during the time period represented by that data point.</p> </li> <li> <p> <code>Minimum</code> -- the minimum value from a single observation during the time period represented by that data point.</p> </li> <li> <p> <code>Maximum</code> -- the maximum value from a single observation during the time period represented by that data point.</p> </li> <li> <p> <code>Average</code> -- the average value from all contributors during the time period represented by that data point.</p> </li> </ul></p>
    pub metrics: Option<Vec<String>>,
    /// <p>Determines what statistic to use to rank the contributors. Valid values are SUM and MAXIMUM.</p>
    pub order_by: Option<String>,
    /// <p>The period, in seconds, to use for the statistics in the <code>InsightRuleMetricDatapoint</code> results.</p>
    pub period: i64,
    /// <p>The name of the rule that you want to see data from.</p>
    pub rule_name: String,
    /// <p>The start time of the data to use in the report. When used in a raw HTTP Query API, it is formatted as <code>yyyy-MM-dd'T'HH:mm:ss</code>. For example, <code>2019-07-01T23:59:59</code>.</p>
    pub start_time: String,
}

/// Serialize `GetInsightRuleReportInput` contents to a `SignedRequest`.
struct GetInsightRuleReportInputSerializer;
impl GetInsightRuleReportInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &GetInsightRuleReportInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "EndTime"), &obj.end_time);
        if let Some(ref field_value) = obj.max_contributor_count {
            params.put(
                &format!("{}{}", prefix, "MaxContributorCount"),
                &field_value,
            );
        }
        if let Some(ref field_value) = obj.metrics {
            InsightRuleMetricListSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Metrics"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.order_by {
            params.put(&format!("{}{}", prefix, "OrderBy"), &field_value);
        }
        params.put(&format!("{}{}", prefix, "Period"), &obj.period);
        params.put(&format!("{}{}", prefix, "RuleName"), &obj.rule_name);
        params.put(&format!("{}{}", prefix, "StartTime"), &obj.start_time);
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct GetInsightRuleReportOutput {
    /// <p>The sum of the values from all individual contributors that match the rule.</p>
    pub aggregate_value: Option<f64>,
    /// <p>Specifies whether this rule aggregates contributor data by COUNT or SUM.</p>
    pub aggregation_statistic: Option<String>,
    /// <p>An approximate count of the unique contributors found by this rule in this time period.</p>
    pub approximate_unique_count: Option<i64>,
    /// <p>An array of the unique contributors found by this rule in this time period. If the rule contains multiple keys, each combination of values for the keys counts as a unique contributor.</p>
    pub contributors: Option<Vec<InsightRuleContributor>>,
    /// <p>An array of the strings used as the keys for this rule. The keys are the dimensions used to classify contributors. If the rule contains more than one key, then each unique combination of values for the keys is counted as a unique contributor.</p>
    pub key_labels: Option<Vec<String>>,
    /// <p>A time series of metric data points that matches the time period in the rule request.</p>
    pub metric_datapoints: Option<Vec<InsightRuleMetricDatapoint>>,
}

#[allow(dead_code)]
struct GetInsightRuleReportOutputDeserializer;
impl GetInsightRuleReportOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<GetInsightRuleReportOutput, XmlParseError> {
        deserialize_elements::<_, GetInsightRuleReportOutput, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "AggregateValue" => {
                        obj.aggregate_value =
                            Some(InsightRuleUnboundDoubleDeserializer::deserialize(
                                "AggregateValue",
                                stack,
                            )?);
                    }
                    "AggregationStatistic" => {
                        obj.aggregation_statistic =
                            Some(InsightRuleAggregationStatisticDeserializer::deserialize(
                                "AggregationStatistic",
                                stack,
                            )?);
                    }
                    "ApproximateUniqueCount" => {
                        obj.approximate_unique_count =
                            Some(InsightRuleUnboundLongDeserializer::deserialize(
                                "ApproximateUniqueCount",
                                stack,
                            )?);
                    }
                    "Contributors" => {
                        obj.contributors.get_or_insert(vec![]).extend(
                            InsightRuleContributorsDeserializer::deserialize(
                                "Contributors",
                                stack,
                            )?,
                        );
                    }
                    "KeyLabels" => {
                        obj.key_labels.get_or_insert(vec![]).extend(
                            InsightRuleContributorKeyLabelsDeserializer::deserialize(
                                "KeyLabels",
                                stack,
                            )?,
                        );
                    }
                    "MetricDatapoints" => {
                        obj.metric_datapoints.get_or_insert(vec![]).extend(
                            InsightRuleMetricDatapointsDeserializer::deserialize(
                                "MetricDatapoints",
                                stack,
                            )?,
                        );
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct GetMetricDataInput {
    /// <p>The time stamp indicating the latest data to be returned.</p> <p>The value specified is exclusive; results include data points up to the specified time stamp.</p> <p>For better performance, specify <code>StartTime</code> and <code>EndTime</code> values that align with the value of the metric's <code>Period</code> and sync up with the beginning and end of an hour. For example, if the <code>Period</code> of a metric is 5 minutes, specifying 12:05 or 12:30 as <code>EndTime</code> can get a faster response from CloudWatch than setting 12:07 or 12:29 as the <code>EndTime</code>.</p>
    pub end_time: String,
    /// <p>The maximum number of data points the request should return before paginating. If you omit this, the default of 100,800 is used.</p>
    pub max_datapoints: Option<i64>,
    /// <p>The metric queries to be returned. A single <code>GetMetricData</code> call can include as many as 500 <code>MetricDataQuery</code> structures. Each of these structures can specify either a metric to retrieve, or a math expression to perform on retrieved data. </p>
    pub metric_data_queries: Vec<MetricDataQuery>,
    /// <p>Include this value, if it was returned by the previous call, to get the next set of data points.</p>
    pub next_token: Option<String>,
    /// <p>The order in which data points should be returned. <code>TimestampDescending</code> returns the newest data first and paginates when the <code>MaxDatapoints</code> limit is reached. <code>TimestampAscending</code> returns the oldest data first and paginates when the <code>MaxDatapoints</code> limit is reached.</p>
    pub scan_by: Option<String>,
    /// <p>The time stamp indicating the earliest data to be returned.</p> <p>The value specified is inclusive; results include data points with the specified time stamp. </p> <p>CloudWatch rounds the specified time stamp as follows:</p> <ul> <li> <p>Start time less than 15 days ago - Round down to the nearest whole minute. For example, 12:32:34 is rounded down to 12:32:00.</p> </li> <li> <p>Start time between 15 and 63 days ago - Round down to the nearest 5-minute clock interval. For example, 12:32:34 is rounded down to 12:30:00.</p> </li> <li> <p>Start time greater than 63 days ago - Round down to the nearest 1-hour clock interval. For example, 12:32:34 is rounded down to 12:00:00.</p> </li> </ul> <p>If you set <code>Period</code> to 5, 10, or 30, the start time of your request is rounded down to the nearest time that corresponds to even 5-, 10-, or 30-second divisions of a minute. For example, if you make a query at (HH:mm:ss) 01:05:23 for the previous 10-second period, the start time of your request is rounded down and you receive data from 01:05:10 to 01:05:20. If you make a query at 15:07:17 for the previous 5 minutes of data, using a period of 5 seconds, you receive data timestamped between 15:02:15 and 15:07:15. </p> <p>For better performance, specify <code>StartTime</code> and <code>EndTime</code> values that align with the value of the metric's <code>Period</code> and sync up with the beginning and end of an hour. For example, if the <code>Period</code> of a metric is 5 minutes, specifying 12:05 or 12:30 as <code>StartTime</code> can get a faster response from CloudWatch than setting 12:07 or 12:29 as the <code>StartTime</code>.</p>
    pub start_time: String,
}

/// Serialize `GetMetricDataInput` contents to a `SignedRequest`.
struct GetMetricDataInputSerializer;
impl GetMetricDataInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &GetMetricDataInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "EndTime"), &obj.end_time);
        if let Some(ref field_value) = obj.max_datapoints {
            params.put(&format!("{}{}", prefix, "MaxDatapoints"), &field_value);
        }
        MetricDataQueriesSerializer::serialize(
            params,
            &format!("{}{}", prefix, "MetricDataQueries"),
            &obj.metric_data_queries,
        );
        if let Some(ref field_value) = obj.next_token {
            params.put(&format!("{}{}", prefix, "NextToken"), &field_value);
        }
        if let Some(ref field_value) = obj.scan_by {
            params.put(&format!("{}{}", prefix, "ScanBy"), &field_value);
        }
        params.put(&format!("{}{}", prefix, "StartTime"), &obj.start_time);
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct GetMetricDataOutput {
    /// <p>Contains a message about this <code>GetMetricData</code> operation, if the operation results in such a message. An example of a message that may be returned is <code>Maximum number of allowed metrics exceeded</code>. If there is a message, as much of the operation as possible is still executed.</p> <p>A message appears here only if it is related to the global <code>GetMetricData</code> operation. Any message about a specific metric returned by the operation appears in the <code>MetricDataResult</code> object returned for that metric.</p>
    pub messages: Option<Vec<MessageData>>,
    /// <p>The metrics that are returned, including the metric name, namespace, and dimensions.</p>
    pub metric_data_results: Option<Vec<MetricDataResult>>,
    /// <p>A token that marks the next batch of returned results.</p>
    pub next_token: Option<String>,
}

#[allow(dead_code)]
struct GetMetricDataOutputDeserializer;
impl GetMetricDataOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<GetMetricDataOutput, XmlParseError> {
        deserialize_elements::<_, GetMetricDataOutput, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Messages" => {
                    obj.messages.get_or_insert(vec![]).extend(
                        MetricDataResultMessagesDeserializer::deserialize("Messages", stack)?,
                    );
                }
                "MetricDataResults" => {
                    obj.metric_data_results.get_or_insert(vec![]).extend(
                        MetricDataResultsDeserializer::deserialize("MetricDataResults", stack)?,
                    );
                }
                "NextToken" => {
                    obj.next_token = Some(NextTokenDeserializer::deserialize("NextToken", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct GetMetricStatisticsInput {
    /// <p>The dimensions. If the metric contains multiple dimensions, you must include a value for each dimension. CloudWatch treats each unique combination of dimensions as a separate metric. If a specific combination of dimensions was not published, you can't retrieve statistics for it. You must specify the same dimensions that were used when the metrics were created. For an example, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/cloudwatch_concepts.html#dimension-combinations">Dimension Combinations</a> in the <i>Amazon CloudWatch User Guide</i>. For more information about specifying dimensions, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/publishingMetrics.html">Publishing Metrics</a> in the <i>Amazon CloudWatch User Guide</i>.</p>
    pub dimensions: Option<Vec<Dimension>>,
    /// <p>The time stamp that determines the last data point to return.</p> <p>The value specified is exclusive; results include data points up to the specified time stamp. In a raw HTTP query, the time stamp must be in ISO 8601 UTC format (for example, 2016-10-10T23:00:00Z).</p>
    pub end_time: String,
    /// <p>The percentile statistics. Specify values between p0.0 and p100. When calling <code>GetMetricStatistics</code>, you must specify either <code>Statistics</code> or <code>ExtendedStatistics</code>, but not both. Percentile statistics are not available for metrics when any of the metric values are negative numbers.</p>
    pub extended_statistics: Option<Vec<String>>,
    /// <p>The name of the metric, with or without spaces.</p>
    pub metric_name: String,
    /// <p>The namespace of the metric, with or without spaces.</p>
    pub namespace: String,
    /// <p><p>The granularity, in seconds, of the returned data points. For metrics with regular resolution, a period can be as short as one minute (60 seconds) and must be a multiple of 60. For high-resolution metrics that are collected at intervals of less than one minute, the period can be 1, 5, 10, 30, 60, or any multiple of 60. High-resolution metrics are those metrics stored by a <code>PutMetricData</code> call that includes a <code>StorageResolution</code> of 1 second.</p> <p>If the <code>StartTime</code> parameter specifies a time stamp that is greater than 3 hours ago, you must specify the period as follows or no data points in that time range is returned:</p> <ul> <li> <p>Start time between 3 hours and 15 days ago - Use a multiple of 60 seconds (1 minute).</p> </li> <li> <p>Start time between 15 and 63 days ago - Use a multiple of 300 seconds (5 minutes).</p> </li> <li> <p>Start time greater than 63 days ago - Use a multiple of 3600 seconds (1 hour).</p> </li> </ul></p>
    pub period: i64,
    /// <p>The time stamp that determines the first data point to return. Start times are evaluated relative to the time that CloudWatch receives the request.</p> <p>The value specified is inclusive; results include data points with the specified time stamp. In a raw HTTP query, the time stamp must be in ISO 8601 UTC format (for example, 2016-10-03T23:00:00Z).</p> <p>CloudWatch rounds the specified time stamp as follows:</p> <ul> <li> <p>Start time less than 15 days ago - Round down to the nearest whole minute. For example, 12:32:34 is rounded down to 12:32:00.</p> </li> <li> <p>Start time between 15 and 63 days ago - Round down to the nearest 5-minute clock interval. For example, 12:32:34 is rounded down to 12:30:00.</p> </li> <li> <p>Start time greater than 63 days ago - Round down to the nearest 1-hour clock interval. For example, 12:32:34 is rounded down to 12:00:00.</p> </li> </ul> <p>If you set <code>Period</code> to 5, 10, or 30, the start time of your request is rounded down to the nearest time that corresponds to even 5-, 10-, or 30-second divisions of a minute. For example, if you make a query at (HH:mm:ss) 01:05:23 for the previous 10-second period, the start time of your request is rounded down and you receive data from 01:05:10 to 01:05:20. If you make a query at 15:07:17 for the previous 5 minutes of data, using a period of 5 seconds, you receive data timestamped between 15:02:15 and 15:07:15. </p>
    pub start_time: String,
    /// <p>The metric statistics, other than percentile. For percentile statistics, use <code>ExtendedStatistics</code>. When calling <code>GetMetricStatistics</code>, you must specify either <code>Statistics</code> or <code>ExtendedStatistics</code>, but not both.</p>
    pub statistics: Option<Vec<String>>,
    /// <p>The unit for a given metric. If you omit <code>Unit</code>, all data that was collected with any unit is returned, along with the corresponding units that were specified when the data was reported to CloudWatch. If you specify a unit, the operation returns only data data that was collected with that unit specified. If you specify a unit that does not match the data collected, the results of the operation are null. CloudWatch does not perform unit conversions.</p>
    pub unit: Option<String>,
}

/// Serialize `GetMetricStatisticsInput` contents to a `SignedRequest`.
struct GetMetricStatisticsInputSerializer;
impl GetMetricStatisticsInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &GetMetricStatisticsInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.dimensions {
            DimensionsSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Dimensions"),
                field_value,
            );
        }
        params.put(&format!("{}{}", prefix, "EndTime"), &obj.end_time);
        if let Some(ref field_value) = obj.extended_statistics {
            ExtendedStatisticsSerializer::serialize(
                params,
                &format!("{}{}", prefix, "ExtendedStatistics"),
                field_value,
            );
        }
        params.put(&format!("{}{}", prefix, "MetricName"), &obj.metric_name);
        params.put(&format!("{}{}", prefix, "Namespace"), &obj.namespace);
        params.put(&format!("{}{}", prefix, "Period"), &obj.period);
        params.put(&format!("{}{}", prefix, "StartTime"), &obj.start_time);
        if let Some(ref field_value) = obj.statistics {
            StatisticsSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Statistics"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.unit {
            params.put(&format!("{}{}", prefix, "Unit"), &field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct GetMetricStatisticsOutput {
    /// <p>The data points for the specified metric.</p>
    pub datapoints: Option<Vec<Datapoint>>,
    /// <p>A label for the specified metric.</p>
    pub label: Option<String>,
}

#[allow(dead_code)]
struct GetMetricStatisticsOutputDeserializer;
impl GetMetricStatisticsOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<GetMetricStatisticsOutput, XmlParseError> {
        deserialize_elements::<_, GetMetricStatisticsOutput, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "Datapoints" => {
                        obj.datapoints
                            .get_or_insert(vec![])
                            .extend(DatapointsDeserializer::deserialize("Datapoints", stack)?);
                    }
                    "Label" => {
                        obj.label = Some(MetricLabelDeserializer::deserialize("Label", stack)?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct GetMetricWidgetImageInput {
    /// <p>A JSON string that defines the bitmap graph to be retrieved. The string includes the metrics to include in the graph, statistics, annotations, title, axis limits, and so on. You can include only one <code>MetricWidget</code> parameter in each <code>GetMetricWidgetImage</code> call.</p> <p>For more information about the syntax of <code>MetricWidget</code> see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/CloudWatch-Metric-Widget-Structure.html">GetMetricWidgetImage: Metric Widget Structure and Syntax</a>.</p> <p>If any metric on the graph could not load all the requested data points, an orange triangle with an exclamation point appears next to the graph legend.</p>
    pub metric_widget: String,
    /// <p>The format of the resulting image. Only PNG images are supported.</p> <p>The default is <code>png</code>. If you specify <code>png</code>, the API returns an HTTP response with the content-type set to <code>text/xml</code>. The image data is in a <code>MetricWidgetImage</code> field. For example:</p> <p> <code> &lt;GetMetricWidgetImageResponse xmlns=&lt;URLstring&gt;&gt;</code> </p> <p> <code> &lt;GetMetricWidgetImageResult&gt;</code> </p> <p> <code> &lt;MetricWidgetImage&gt;</code> </p> <p> <code> iVBORw0KGgoAAAANSUhEUgAAAlgAAAGQEAYAAAAip...</code> </p> <p> <code> &lt;/MetricWidgetImage&gt;</code> </p> <p> <code> &lt;/GetMetricWidgetImageResult&gt;</code> </p> <p> <code> &lt;ResponseMetadata&gt;</code> </p> <p> <code> &lt;RequestId&gt;6f0d4192-4d42-11e8-82c1-f539a07e0e3b&lt;/RequestId&gt;</code> </p> <p> <code> &lt;/ResponseMetadata&gt;</code> </p> <p> <code>&lt;/GetMetricWidgetImageResponse&gt;</code> </p> <p>The <code>image/png</code> setting is intended only for custom HTTP requests. For most use cases, and all actions using an AWS SDK, you should use <code>png</code>. If you specify <code>image/png</code>, the HTTP response has a content-type set to <code>image/png</code>, and the body of the response is a PNG image. </p>
    pub output_format: Option<String>,
}

/// Serialize `GetMetricWidgetImageInput` contents to a `SignedRequest`.
struct GetMetricWidgetImageInputSerializer;
impl GetMetricWidgetImageInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &GetMetricWidgetImageInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "MetricWidget"), &obj.metric_widget);
        if let Some(ref field_value) = obj.output_format {
            params.put(&format!("{}{}", prefix, "OutputFormat"), &field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct GetMetricWidgetImageOutput {
    /// <p>The image of the graph, in the output format specified.</p>
    pub metric_widget_image: Option<bytes::Bytes>,
}

#[allow(dead_code)]
struct GetMetricWidgetImageOutputDeserializer;
impl GetMetricWidgetImageOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<GetMetricWidgetImageOutput, XmlParseError> {
        deserialize_elements::<_, GetMetricWidgetImageOutput, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "MetricWidgetImage" => {
                        obj.metric_widget_image = Some(MetricWidgetImageDeserializer::deserialize(
                            "MetricWidgetImage",
                            stack,
                        )?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[allow(dead_code)]
struct HistoryDataDeserializer;
impl HistoryDataDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct HistoryItemTypeDeserializer;
impl HistoryItemTypeDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct HistorySummaryDeserializer;
impl HistorySummaryDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>This structure contains the definition for a Contributor Insights rule.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct InsightRule {
    /// <p>The definition of the rule, as a JSON object. The definition contains the keywords used to define contributors, the value to aggregate on if this rule returns a sum instead of a count, and the filters. For details on the valid syntax, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/ContributorInsights-RuleSyntax.html">Contributor Insights Rule Syntax</a>.</p>
    pub definition: String,
    /// <p>The name of the rule.</p>
    pub name: String,
    /// <p>For rules that you create, this is always <code>{"Name": "CloudWatchLogRule", "Version": 1}</code>. For built-in rules, this is <code>{"Name": "ServiceLogRule", "Version": 1}</code> </p>
    pub schema: String,
    /// <p>Indicates whether the rule is enabled or disabled.</p>
    pub state: String,
}

#[allow(dead_code)]
struct InsightRuleDeserializer;
impl InsightRuleDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<InsightRule, XmlParseError> {
        deserialize_elements::<_, InsightRule, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Definition" => {
                    obj.definition =
                        InsightRuleDefinitionDeserializer::deserialize("Definition", stack)?;
                }
                "Name" => {
                    obj.name = InsightRuleNameDeserializer::deserialize("Name", stack)?;
                }
                "Schema" => {
                    obj.schema = InsightRuleSchemaDeserializer::deserialize("Schema", stack)?;
                }
                "State" => {
                    obj.state = InsightRuleStateDeserializer::deserialize("State", stack)?;
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct InsightRuleAggregationStatisticDeserializer;
impl InsightRuleAggregationStatisticDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>One of the unique contributors found by a Contributor Insights rule. If the rule contains multiple keys, then a unique contributor is a unique combination of values from all the keys in the rule.</p> <p>If the rule contains a single key, then each unique contributor is each unique value for this key.</p> <p>For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetInsightRuleReport.html">GetInsightRuleReport</a>.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct InsightRuleContributor {
    /// <p>An approximation of the aggregate value that comes from this contributor.</p>
    pub approximate_aggregate_value: f64,
    /// <p>An array of the data points where this contributor is present. Only the data points when this contributor appeared are included in the array.</p>
    pub datapoints: Vec<InsightRuleContributorDatapoint>,
    /// <p>One of the log entry field keywords that is used to define contributors for this rule.</p>
    pub keys: Vec<String>,
}

#[allow(dead_code)]
struct InsightRuleContributorDeserializer;
impl InsightRuleContributorDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<InsightRuleContributor, XmlParseError> {
        deserialize_elements::<_, InsightRuleContributor, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "ApproximateAggregateValue" => {
                    obj.approximate_aggregate_value =
                        InsightRuleUnboundDoubleDeserializer::deserialize(
                            "ApproximateAggregateValue",
                            stack,
                        )?;
                }
                "Datapoints" => {
                    obj.datapoints.extend(
                        InsightRuleContributorDatapointsDeserializer::deserialize(
                            "Datapoints",
                            stack,
                        )?,
                    );
                }
                "Keys" => {
                    obj.keys
                        .extend(InsightRuleContributorKeysDeserializer::deserialize(
                            "Keys", stack,
                        )?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
/// <p>One data point related to one contributor.</p> <p>For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetInsightRuleReport.html">GetInsightRuleReport</a> and <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_InsightRuleContributor.html">InsightRuleContributor</a>.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct InsightRuleContributorDatapoint {
    /// <p>The approximate value that this contributor added during this timestamp.</p>
    pub approximate_value: f64,
    /// <p>The timestamp of the data point.</p>
    pub timestamp: String,
}

#[allow(dead_code)]
struct InsightRuleContributorDatapointDeserializer;
impl InsightRuleContributorDatapointDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<InsightRuleContributorDatapoint, XmlParseError> {
        deserialize_elements::<_, InsightRuleContributorDatapoint, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "ApproximateValue" => {
                        obj.approximate_value = InsightRuleUnboundDoubleDeserializer::deserialize(
                            "ApproximateValue",
                            stack,
                        )?;
                    }
                    "Timestamp" => {
                        obj.timestamp = TimestampDeserializer::deserialize("Timestamp", stack)?;
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[allow(dead_code)]
struct InsightRuleContributorDatapointsDeserializer;
impl InsightRuleContributorDatapointsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<InsightRuleContributorDatapoint>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(InsightRuleContributorDatapointDeserializer::deserialize(
                    "member", stack,
                )?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct InsightRuleContributorKeyDeserializer;
impl InsightRuleContributorKeyDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct InsightRuleContributorKeyLabelDeserializer;
impl InsightRuleContributorKeyLabelDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct InsightRuleContributorKeyLabelsDeserializer;
impl InsightRuleContributorKeyLabelsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<String>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(InsightRuleContributorKeyLabelDeserializer::deserialize(
                    "member", stack,
                )?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct InsightRuleContributorKeysDeserializer;
impl InsightRuleContributorKeysDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<String>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(InsightRuleContributorKeyDeserializer::deserialize(
                    "member", stack,
                )?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct InsightRuleContributorsDeserializer;
impl InsightRuleContributorsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<InsightRuleContributor>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(InsightRuleContributorDeserializer::deserialize(
                    "member", stack,
                )?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct InsightRuleDefinitionDeserializer;
impl InsightRuleDefinitionDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>One data point from the metric time series returned in a Contributor Insights rule report.</p> <p>For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetInsightRuleReport.html">GetInsightRuleReport</a>.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct InsightRuleMetricDatapoint {
    /// <p>The average value from all contributors during the time period represented by that data point.</p> <p>This statistic is returned only if you included it in the <code>Metrics</code> array in your request.</p>
    pub average: Option<f64>,
    /// <p>The maximum value provided by one contributor during this timestamp. Each timestamp is evaluated separately, so the identity of the max contributor could be different for each timestamp.</p> <p>This statistic is returned only if you included it in the <code>Metrics</code> array in your request.</p>
    pub max_contributor_value: Option<f64>,
    /// <p>The maximum value from a single occurence from a single contributor during the time period represented by that data point.</p> <p>This statistic is returned only if you included it in the <code>Metrics</code> array in your request.</p>
    pub maximum: Option<f64>,
    /// <p>The minimum value from a single contributor during the time period represented by that data point.</p> <p>This statistic is returned only if you included it in the <code>Metrics</code> array in your request.</p>
    pub minimum: Option<f64>,
    /// <p>The number of occurrences that matched the rule during this data point.</p> <p>This statistic is returned only if you included it in the <code>Metrics</code> array in your request.</p>
    pub sample_count: Option<f64>,
    /// <p>The sum of the values from all contributors during the time period represented by that data point.</p> <p>This statistic is returned only if you included it in the <code>Metrics</code> array in your request.</p>
    pub sum: Option<f64>,
    /// <p>The timestamp of the data point.</p>
    pub timestamp: String,
    /// <p>The number of unique contributors who published data during this timestamp.</p> <p>This statistic is returned only if you included it in the <code>Metrics</code> array in your request.</p>
    pub unique_contributors: Option<f64>,
}

#[allow(dead_code)]
struct InsightRuleMetricDatapointDeserializer;
impl InsightRuleMetricDatapointDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<InsightRuleMetricDatapoint, XmlParseError> {
        deserialize_elements::<_, InsightRuleMetricDatapoint, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "Average" => {
                        obj.average = Some(InsightRuleUnboundDoubleDeserializer::deserialize(
                            "Average", stack,
                        )?);
                    }
                    "MaxContributorValue" => {
                        obj.max_contributor_value =
                            Some(InsightRuleUnboundDoubleDeserializer::deserialize(
                                "MaxContributorValue",
                                stack,
                            )?);
                    }
                    "Maximum" => {
                        obj.maximum = Some(InsightRuleUnboundDoubleDeserializer::deserialize(
                            "Maximum", stack,
                        )?);
                    }
                    "Minimum" => {
                        obj.minimum = Some(InsightRuleUnboundDoubleDeserializer::deserialize(
                            "Minimum", stack,
                        )?);
                    }
                    "SampleCount" => {
                        obj.sample_count = Some(InsightRuleUnboundDoubleDeserializer::deserialize(
                            "SampleCount",
                            stack,
                        )?);
                    }
                    "Sum" => {
                        obj.sum = Some(InsightRuleUnboundDoubleDeserializer::deserialize(
                            "Sum", stack,
                        )?);
                    }
                    "Timestamp" => {
                        obj.timestamp = TimestampDeserializer::deserialize("Timestamp", stack)?;
                    }
                    "UniqueContributors" => {
                        obj.unique_contributors =
                            Some(InsightRuleUnboundDoubleDeserializer::deserialize(
                                "UniqueContributors",
                                stack,
                            )?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[allow(dead_code)]
struct InsightRuleMetricDatapointsDeserializer;
impl InsightRuleMetricDatapointsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<InsightRuleMetricDatapoint>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(InsightRuleMetricDatapointDeserializer::deserialize(
                    "member", stack,
                )?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}

/// Serialize `InsightRuleMetricList` contents to a `SignedRequest`.
struct InsightRuleMetricListSerializer;
impl InsightRuleMetricListSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<String>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            params.put(&key, &obj);
        }
    }
}

#[allow(dead_code)]
struct InsightRuleNameDeserializer;
impl InsightRuleNameDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}

/// Serialize `InsightRuleNames` contents to a `SignedRequest`.
struct InsightRuleNamesSerializer;
impl InsightRuleNamesSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<String>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            params.put(&key, &obj);
        }
    }
}

#[allow(dead_code)]
struct InsightRuleSchemaDeserializer;
impl InsightRuleSchemaDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct InsightRuleStateDeserializer;
impl InsightRuleStateDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct InsightRuleUnboundDoubleDeserializer;
impl InsightRuleUnboundDoubleDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<f64, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, |s| Ok(f64::from_str(&s).unwrap()))
    }
}
#[allow(dead_code)]
struct InsightRuleUnboundLongDeserializer;
impl InsightRuleUnboundLongDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<i64, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, |s| Ok(i64::from_str(&s).unwrap()))
    }
}
#[allow(dead_code)]
struct InsightRulesDeserializer;
impl InsightRulesDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<InsightRule>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(InsightRuleDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct LastModifiedDeserializer;
impl LastModifiedDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct ListDashboardsInput {
    /// <p>If you specify this parameter, only the dashboards with names starting with the specified string are listed. The maximum length is 255, and valid characters are A-Z, a-z, 0-9, ".", "-", and "_". </p>
    pub dashboard_name_prefix: Option<String>,
    /// <p>The token returned by a previous call to indicate that there is more data available.</p>
    pub next_token: Option<String>,
}

/// Serialize `ListDashboardsInput` contents to a `SignedRequest`.
struct ListDashboardsInputSerializer;
impl ListDashboardsInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &ListDashboardsInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.dashboard_name_prefix {
            params.put(
                &format!("{}{}", prefix, "DashboardNamePrefix"),
                &field_value,
            );
        }
        if let Some(ref field_value) = obj.next_token {
            params.put(&format!("{}{}", prefix, "NextToken"), &field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct ListDashboardsOutput {
    /// <p>The list of matching dashboards.</p>
    pub dashboard_entries: Option<Vec<DashboardEntry>>,
    /// <p>The token that marks the start of the next batch of returned results.</p>
    pub next_token: Option<String>,
}

#[allow(dead_code)]
struct ListDashboardsOutputDeserializer;
impl ListDashboardsOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<ListDashboardsOutput, XmlParseError> {
        deserialize_elements::<_, ListDashboardsOutput, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "DashboardEntries" => {
                    obj.dashboard_entries.get_or_insert(vec![]).extend(
                        DashboardEntriesDeserializer::deserialize("DashboardEntries", stack)?,
                    );
                }
                "NextToken" => {
                    obj.next_token = Some(NextTokenDeserializer::deserialize("NextToken", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct ListMetricsInput {
    /// <p>The dimensions to filter against.</p>
    pub dimensions: Option<Vec<DimensionFilter>>,
    /// <p>The name of the metric to filter against.</p>
    pub metric_name: Option<String>,
    /// <p>The namespace to filter against.</p>
    pub namespace: Option<String>,
    /// <p>The token returned by a previous call to indicate that there is more data available.</p>
    pub next_token: Option<String>,
}

/// Serialize `ListMetricsInput` contents to a `SignedRequest`.
struct ListMetricsInputSerializer;
impl ListMetricsInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &ListMetricsInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.dimensions {
            DimensionFiltersSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Dimensions"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.metric_name {
            params.put(&format!("{}{}", prefix, "MetricName"), &field_value);
        }
        if let Some(ref field_value) = obj.namespace {
            params.put(&format!("{}{}", prefix, "Namespace"), &field_value);
        }
        if let Some(ref field_value) = obj.next_token {
            params.put(&format!("{}{}", prefix, "NextToken"), &field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct ListMetricsOutput {
    /// <p>The metrics.</p>
    pub metrics: Option<Vec<Metric>>,
    /// <p>The token that marks the start of the next batch of returned results.</p>
    pub next_token: Option<String>,
}

#[allow(dead_code)]
struct ListMetricsOutputDeserializer;
impl ListMetricsOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<ListMetricsOutput, XmlParseError> {
        deserialize_elements::<_, ListMetricsOutput, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Metrics" => {
                    obj.metrics
                        .get_or_insert(vec![])
                        .extend(MetricsDeserializer::deserialize("Metrics", stack)?);
                }
                "NextToken" => {
                    obj.next_token = Some(NextTokenDeserializer::deserialize("NextToken", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct ListTagsForResourceInput {
    /// <p>The ARN of the CloudWatch resource that you want to view tags for.</p> <p>The ARN format of an alarm is <code>arn:aws:cloudwatch:<i>Region</i>:<i>account-id</i>:alarm:<i>alarm-name</i> </code> </p> <p>The ARN format of a Contributor Insights rule is <code>arn:aws:cloudwatch:<i>Region</i>:<i>account-id</i>:insight-rule:<i>insight-rule-name</i> </code> </p> <p>For more information on ARN format, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/list_amazoncloudwatch.html#amazoncloudwatch-resources-for-iam-policies"> Resource Types Defined by Amazon CloudWatch</a> in the <i>Amazon Web Services General Reference</i>.</p>
    pub resource_arn: String,
}

/// Serialize `ListTagsForResourceInput` contents to a `SignedRequest`.
struct ListTagsForResourceInputSerializer;
impl ListTagsForResourceInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &ListTagsForResourceInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "ResourceARN"), &obj.resource_arn);
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct ListTagsForResourceOutput {
    /// <p>The list of tag keys and values associated with the resource you specified.</p>
    pub tags: Option<Vec<Tag>>,
}

#[allow(dead_code)]
struct ListTagsForResourceOutputDeserializer;
impl ListTagsForResourceOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<ListTagsForResourceOutput, XmlParseError> {
        deserialize_elements::<_, ListTagsForResourceOutput, _>(
            tag_name,
            stack,
            |name, stack, obj| {
                match name {
                    "Tags" => {
                        obj.tags
                            .get_or_insert(vec![])
                            .extend(TagListDeserializer::deserialize("Tags", stack)?);
                    }
                    _ => skip_tree(stack),
                }
                Ok(())
            },
        )
    }
}
#[allow(dead_code)]
struct MessageDeserializer;
impl MessageDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>A message returned by the <code>GetMetricData</code>API, including a code and a description.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct MessageData {
    /// <p>The error code or status code associated with the message.</p>
    pub code: Option<String>,
    /// <p>The message text.</p>
    pub value: Option<String>,
}

#[allow(dead_code)]
struct MessageDataDeserializer;
impl MessageDataDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<MessageData, XmlParseError> {
        deserialize_elements::<_, MessageData, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Code" => {
                    obj.code = Some(MessageDataCodeDeserializer::deserialize("Code", stack)?);
                }
                "Value" => {
                    obj.value = Some(MessageDataValueDeserializer::deserialize("Value", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct MessageDataCodeDeserializer;
impl MessageDataCodeDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct MessageDataValueDeserializer;
impl MessageDataValueDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>Represents a specific metric.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct Metric {
    /// <p>The dimensions for the metric.</p>
    pub dimensions: Option<Vec<Dimension>>,
    /// <p>The name of the metric. This is a required field.</p>
    pub metric_name: Option<String>,
    /// <p>The namespace of the metric.</p>
    pub namespace: Option<String>,
}

#[allow(dead_code)]
struct MetricDeserializer;
impl MetricDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<Metric, XmlParseError> {
        deserialize_elements::<_, Metric, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Dimensions" => {
                    obj.dimensions
                        .get_or_insert(vec![])
                        .extend(DimensionsDeserializer::deserialize("Dimensions", stack)?);
                }
                "MetricName" => {
                    obj.metric_name =
                        Some(MetricNameDeserializer::deserialize("MetricName", stack)?);
                }
                "Namespace" => {
                    obj.namespace = Some(NamespaceDeserializer::deserialize("Namespace", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}

/// Serialize `Metric` contents to a `SignedRequest`.
struct MetricSerializer;
impl MetricSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Metric) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.dimensions {
            DimensionsSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Dimensions"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.metric_name {
            params.put(&format!("{}{}", prefix, "MetricName"), &field_value);
        }
        if let Some(ref field_value) = obj.namespace {
            params.put(&format!("{}{}", prefix, "Namespace"), &field_value);
        }
    }
}

/// <p>The details about a metric alarm.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct MetricAlarm {
    /// <p>Indicates whether actions should be executed during any changes to the alarm state.</p>
    pub actions_enabled: Option<bool>,
    /// <p>The actions to execute when this alarm transitions to the <code>ALARM</code> state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p>
    pub alarm_actions: Option<Vec<String>>,
    /// <p>The Amazon Resource Name (ARN) of the alarm.</p>
    pub alarm_arn: Option<String>,
    /// <p>The time stamp of the last update to the alarm configuration.</p>
    pub alarm_configuration_updated_timestamp: Option<String>,
    /// <p>The description of the alarm.</p>
    pub alarm_description: Option<String>,
    /// <p>The name of the alarm.</p>
    pub alarm_name: Option<String>,
    /// <p>The arithmetic operation to use when comparing the specified statistic and threshold. The specified statistic value is used as the first operand.</p>
    pub comparison_operator: Option<String>,
    /// <p>The number of data points that must be breaching to trigger the alarm.</p>
    pub datapoints_to_alarm: Option<i64>,
    /// <p>The dimensions for the metric associated with the alarm.</p>
    pub dimensions: Option<Vec<Dimension>>,
    /// <p>Used only for alarms based on percentiles. If <code>ignore</code>, the alarm state does not change during periods with too few data points to be statistically significant. If <code>evaluate</code> or this parameter is not used, the alarm is always evaluated and possibly changes state no matter how many data points are available.</p>
    pub evaluate_low_sample_count_percentile: Option<String>,
    /// <p>The number of periods over which data is compared to the specified threshold.</p>
    pub evaluation_periods: Option<i64>,
    /// <p>The percentile statistic for the metric associated with the alarm. Specify a value between p0.0 and p100.</p>
    pub extended_statistic: Option<String>,
    /// <p>The actions to execute when this alarm transitions to the <code>INSUFFICIENT_DATA</code> state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p>
    pub insufficient_data_actions: Option<Vec<String>>,
    /// <p>The name of the metric associated with the alarm, if this is an alarm based on a single metric.</p>
    pub metric_name: Option<String>,
    /// <p>An array of MetricDataQuery structures, used in an alarm based on a metric math expression. Each structure either retrieves a metric or performs a math expression. One item in the Metrics array is the math expression that the alarm watches. This expression by designated by having <code>ReturnValue</code> set to true.</p>
    pub metrics: Option<Vec<MetricDataQuery>>,
    /// <p>The namespace of the metric associated with the alarm.</p>
    pub namespace: Option<String>,
    /// <p>The actions to execute when this alarm transitions to the <code>OK</code> state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p>
    pub ok_actions: Option<Vec<String>>,
    /// <p>The period, in seconds, over which the statistic is applied.</p>
    pub period: Option<i64>,
    /// <p>An explanation for the alarm state, in text format.</p>
    pub state_reason: Option<String>,
    /// <p>An explanation for the alarm state, in JSON format.</p>
    pub state_reason_data: Option<String>,
    /// <p>The time stamp of the last update to the alarm state.</p>
    pub state_updated_timestamp: Option<String>,
    /// <p>The state value for the alarm.</p>
    pub state_value: Option<String>,
    /// <p>The statistic for the metric associated with the alarm, other than percentile. For percentile statistics, use <code>ExtendedStatistic</code>.</p>
    pub statistic: Option<String>,
    /// <p>The value to compare with the specified statistic.</p>
    pub threshold: Option<f64>,
    /// <p>In an alarm based on an anomaly detection model, this is the ID of the <code>ANOMALY_DETECTION_BAND</code> function used as the threshold for the alarm.</p>
    pub threshold_metric_id: Option<String>,
    /// <p>Sets how this alarm is to handle missing data points. If this parameter is omitted, the default behavior of <code>missing</code> is used.</p>
    pub treat_missing_data: Option<String>,
    /// <p>The unit of the metric associated with the alarm.</p>
    pub unit: Option<String>,
}

#[allow(dead_code)]
struct MetricAlarmDeserializer;
impl MetricAlarmDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<MetricAlarm, XmlParseError> {
        deserialize_elements::<_, MetricAlarm, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "ActionsEnabled" => {
                    obj.actions_enabled = Some(ActionsEnabledDeserializer::deserialize(
                        "ActionsEnabled",
                        stack,
                    )?);
                }
                "AlarmActions" => {
                    obj.alarm_actions.get_or_insert(vec![]).extend(
                        ResourceListDeserializer::deserialize("AlarmActions", stack)?,
                    );
                }
                "AlarmArn" => {
                    obj.alarm_arn = Some(AlarmArnDeserializer::deserialize("AlarmArn", stack)?);
                }
                "AlarmConfigurationUpdatedTimestamp" => {
                    obj.alarm_configuration_updated_timestamp =
                        Some(TimestampDeserializer::deserialize(
                            "AlarmConfigurationUpdatedTimestamp",
                            stack,
                        )?);
                }
                "AlarmDescription" => {
                    obj.alarm_description = Some(AlarmDescriptionDeserializer::deserialize(
                        "AlarmDescription",
                        stack,
                    )?);
                }
                "AlarmName" => {
                    obj.alarm_name = Some(AlarmNameDeserializer::deserialize("AlarmName", stack)?);
                }
                "ComparisonOperator" => {
                    obj.comparison_operator = Some(ComparisonOperatorDeserializer::deserialize(
                        "ComparisonOperator",
                        stack,
                    )?);
                }
                "DatapointsToAlarm" => {
                    obj.datapoints_to_alarm = Some(DatapointsToAlarmDeserializer::deserialize(
                        "DatapointsToAlarm",
                        stack,
                    )?);
                }
                "Dimensions" => {
                    obj.dimensions
                        .get_or_insert(vec![])
                        .extend(DimensionsDeserializer::deserialize("Dimensions", stack)?);
                }
                "EvaluateLowSampleCountPercentile" => {
                    obj.evaluate_low_sample_count_percentile =
                        Some(EvaluateLowSampleCountPercentileDeserializer::deserialize(
                            "EvaluateLowSampleCountPercentile",
                            stack,
                        )?);
                }
                "EvaluationPeriods" => {
                    obj.evaluation_periods = Some(EvaluationPeriodsDeserializer::deserialize(
                        "EvaluationPeriods",
                        stack,
                    )?);
                }
                "ExtendedStatistic" => {
                    obj.extended_statistic = Some(ExtendedStatisticDeserializer::deserialize(
                        "ExtendedStatistic",
                        stack,
                    )?);
                }
                "InsufficientDataActions" => {
                    obj.insufficient_data_actions.get_or_insert(vec![]).extend(
                        ResourceListDeserializer::deserialize("InsufficientDataActions", stack)?,
                    );
                }
                "MetricName" => {
                    obj.metric_name =
                        Some(MetricNameDeserializer::deserialize("MetricName", stack)?);
                }
                "Metrics" => {
                    obj.metrics.get_or_insert(vec![]).extend(
                        MetricDataQueriesDeserializer::deserialize("Metrics", stack)?,
                    );
                }
                "Namespace" => {
                    obj.namespace = Some(NamespaceDeserializer::deserialize("Namespace", stack)?);
                }
                "OKActions" => {
                    obj.ok_actions
                        .get_or_insert(vec![])
                        .extend(ResourceListDeserializer::deserialize("OKActions", stack)?);
                }
                "Period" => {
                    obj.period = Some(PeriodDeserializer::deserialize("Period", stack)?);
                }
                "StateReason" => {
                    obj.state_reason =
                        Some(StateReasonDeserializer::deserialize("StateReason", stack)?);
                }
                "StateReasonData" => {
                    obj.state_reason_data = Some(StateReasonDataDeserializer::deserialize(
                        "StateReasonData",
                        stack,
                    )?);
                }
                "StateUpdatedTimestamp" => {
                    obj.state_updated_timestamp = Some(TimestampDeserializer::deserialize(
                        "StateUpdatedTimestamp",
                        stack,
                    )?);
                }
                "StateValue" => {
                    obj.state_value =
                        Some(StateValueDeserializer::deserialize("StateValue", stack)?);
                }
                "Statistic" => {
                    obj.statistic = Some(StatisticDeserializer::deserialize("Statistic", stack)?);
                }
                "Threshold" => {
                    obj.threshold = Some(ThresholdDeserializer::deserialize("Threshold", stack)?);
                }
                "ThresholdMetricId" => {
                    obj.threshold_metric_id = Some(MetricIdDeserializer::deserialize(
                        "ThresholdMetricId",
                        stack,
                    )?);
                }
                "TreatMissingData" => {
                    obj.treat_missing_data = Some(TreatMissingDataDeserializer::deserialize(
                        "TreatMissingData",
                        stack,
                    )?);
                }
                "Unit" => {
                    obj.unit = Some(StandardUnitDeserializer::deserialize("Unit", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct MetricAlarmsDeserializer;
impl MetricAlarmsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<MetricAlarm>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(MetricAlarmDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}

/// Serialize `MetricData` contents to a `SignedRequest`.
struct MetricDataSerializer;
impl MetricDataSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<MetricDatum>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            MetricDatumSerializer::serialize(params, &key, obj);
        }
    }
}

#[allow(dead_code)]
struct MetricDataQueriesDeserializer;
impl MetricDataQueriesDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<MetricDataQuery>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(MetricDataQueryDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}

/// Serialize `MetricDataQueries` contents to a `SignedRequest`.
struct MetricDataQueriesSerializer;
impl MetricDataQueriesSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<MetricDataQuery>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            MetricDataQuerySerializer::serialize(params, &key, obj);
        }
    }
}

/// <p>This structure is used in both <code>GetMetricData</code> and <code>PutMetricAlarm</code>. The supported use of this structure is different for those two operations.</p> <p>When used in <code>GetMetricData</code>, it indicates the metric data to return, and whether this call is just retrieving a batch set of data for one metric, or is performing a math expression on metric data. A single <code>GetMetricData</code> call can include up to 500 <code>MetricDataQuery</code> structures.</p> <p>When used in <code>PutMetricAlarm</code>, it enables you to create an alarm based on a metric math expression. Each <code>MetricDataQuery</code> in the array specifies either a metric to retrieve, or a math expression to be performed on retrieved metrics. A single <code>PutMetricAlarm</code> call can include up to 20 <code>MetricDataQuery</code> structures in the array. The 20 structures can include as many as 10 structures that contain a <code>MetricStat</code> parameter to retrieve a metric, and as many as 10 structures that contain the <code>Expression</code> parameter to perform a math expression. Of those <code>Expression</code> structures, one must have <code>True</code> as the value for <code>ReturnData</code>. The result of this expression is the value the alarm watches.</p> <p>Any expression used in a <code>PutMetricAlarm</code> operation must return a single time series. For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/using-metric-math.html#metric-math-syntax">Metric Math Syntax and Functions</a> in the <i>Amazon CloudWatch User Guide</i>.</p> <p>Some of the parameters of this structure also have different uses whether you are using this structure in a <code>GetMetricData</code> operation or a <code>PutMetricAlarm</code> operation. These differences are explained in the following parameter list.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct MetricDataQuery {
    /// <p>The math expression to be performed on the returned data, if this object is performing a math expression. This expression can use the <code>Id</code> of the other metrics to refer to those metrics, and can also use the <code>Id</code> of other expressions to use the result of those expressions. For more information about metric math expressions, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/using-metric-math.html#metric-math-syntax">Metric Math Syntax and Functions</a> in the <i>Amazon CloudWatch User Guide</i>.</p> <p>Within each MetricDataQuery object, you must specify either <code>Expression</code> or <code>MetricStat</code> but not both.</p>
    pub expression: Option<String>,
    /// <p>A short name used to tie this object to the results in the response. This name must be unique within a single call to <code>GetMetricData</code>. If you are performing math expressions on this set of data, this name represents that data and can serve as a variable in the mathematical expression. The valid characters are letters, numbers, and underscore. The first character must be a lowercase letter.</p>
    pub id: String,
    /// <p>A human-readable label for this metric or expression. This is especially useful if this is an expression, so that you know what the value represents. If the metric or expression is shown in a CloudWatch dashboard widget, the label is shown. If Label is omitted, CloudWatch generates a default.</p>
    pub label: Option<String>,
    /// <p>The metric to be returned, along with statistics, period, and units. Use this parameter only if this object is retrieving a metric and not performing a math expression on returned data.</p> <p>Within one MetricDataQuery object, you must specify either <code>Expression</code> or <code>MetricStat</code> but not both.</p>
    pub metric_stat: Option<MetricStat>,
    /// <p>The granularity, in seconds, of the returned data points. For metrics with regular resolution, a period can be as short as one minute (60 seconds) and must be a multiple of 60. For high-resolution metrics that are collected at intervals of less than one minute, the period can be 1, 5, 10, 30, 60, or any multiple of 60. High-resolution metrics are those metrics stored by a <code>PutMetricData</code> operation that includes a <code>StorageResolution of 1 second</code>.</p>
    pub period: Option<i64>,
    /// <p>When used in <code>GetMetricData</code>, this option indicates whether to return the timestamps and raw data values of this metric. If you are performing this call just to do math expressions and do not also need the raw data returned, you can specify <code>False</code>. If you omit this, the default of <code>True</code> is used.</p> <p>When used in <code>PutMetricAlarm</code>, specify <code>True</code> for the one expression result to use as the alarm. For all other metrics and expressions in the same <code>PutMetricAlarm</code> operation, specify <code>ReturnData</code> as False.</p>
    pub return_data: Option<bool>,
}

#[allow(dead_code)]
struct MetricDataQueryDeserializer;
impl MetricDataQueryDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<MetricDataQuery, XmlParseError> {
        deserialize_elements::<_, MetricDataQuery, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Expression" => {
                    obj.expression = Some(MetricExpressionDeserializer::deserialize(
                        "Expression",
                        stack,
                    )?);
                }
                "Id" => {
                    obj.id = MetricIdDeserializer::deserialize("Id", stack)?;
                }
                "Label" => {
                    obj.label = Some(MetricLabelDeserializer::deserialize("Label", stack)?);
                }
                "MetricStat" => {
                    obj.metric_stat =
                        Some(MetricStatDeserializer::deserialize("MetricStat", stack)?);
                }
                "Period" => {
                    obj.period = Some(PeriodDeserializer::deserialize("Period", stack)?);
                }
                "ReturnData" => {
                    obj.return_data =
                        Some(ReturnDataDeserializer::deserialize("ReturnData", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}

/// Serialize `MetricDataQuery` contents to a `SignedRequest`.
struct MetricDataQuerySerializer;
impl MetricDataQuerySerializer {
    fn serialize(params: &mut Params, name: &str, obj: &MetricDataQuery) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.expression {
            params.put(&format!("{}{}", prefix, "Expression"), &field_value);
        }
        params.put(&format!("{}{}", prefix, "Id"), &obj.id);
        if let Some(ref field_value) = obj.label {
            params.put(&format!("{}{}", prefix, "Label"), &field_value);
        }
        if let Some(ref field_value) = obj.metric_stat {
            MetricStatSerializer::serialize(
                params,
                &format!("{}{}", prefix, "MetricStat"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.period {
            params.put(&format!("{}{}", prefix, "Period"), &field_value);
        }
        if let Some(ref field_value) = obj.return_data {
            params.put(&format!("{}{}", prefix, "ReturnData"), &field_value);
        }
    }
}

/// <p>A <code>GetMetricData</code> call returns an array of <code>MetricDataResult</code> structures. Each of these structures includes the data points for that metric, along with the timestamps of those data points and other identifying information.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct MetricDataResult {
    /// <p>The short name you specified to represent this metric.</p>
    pub id: Option<String>,
    /// <p>The human-readable label associated with the data.</p>
    pub label: Option<String>,
    /// <p>A list of messages with additional information about the data returned.</p>
    pub messages: Option<Vec<MessageData>>,
    /// <p>The status of the returned data. <code>Complete</code> indicates that all data points in the requested time range were returned. <code>PartialData</code> means that an incomplete set of data points were returned. You can use the <code>NextToken</code> value that was returned and repeat your request to get more data points. <code>NextToken</code> is not returned if you are performing a math expression. <code>InternalError</code> indicates that an error occurred. Retry your request using <code>NextToken</code>, if present.</p>
    pub status_code: Option<String>,
    /// <p>The timestamps for the data points, formatted in Unix timestamp format. The number of timestamps always matches the number of values and the value for Timestamps[x] is Values[x].</p>
    pub timestamps: Option<Vec<String>>,
    /// <p>The data points for the metric corresponding to <code>Timestamps</code>. The number of values always matches the number of timestamps and the timestamp for Values[x] is Timestamps[x].</p>
    pub values: Option<Vec<f64>>,
}

#[allow(dead_code)]
struct MetricDataResultDeserializer;
impl MetricDataResultDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<MetricDataResult, XmlParseError> {
        deserialize_elements::<_, MetricDataResult, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Id" => {
                    obj.id = Some(MetricIdDeserializer::deserialize("Id", stack)?);
                }
                "Label" => {
                    obj.label = Some(MetricLabelDeserializer::deserialize("Label", stack)?);
                }
                "Messages" => {
                    obj.messages.get_or_insert(vec![]).extend(
                        MetricDataResultMessagesDeserializer::deserialize("Messages", stack)?,
                    );
                }
                "StatusCode" => {
                    obj.status_code =
                        Some(StatusCodeDeserializer::deserialize("StatusCode", stack)?);
                }
                "Timestamps" => {
                    obj.timestamps
                        .get_or_insert(vec![])
                        .extend(TimestampsDeserializer::deserialize("Timestamps", stack)?);
                }
                "Values" => {
                    obj.values
                        .get_or_insert(vec![])
                        .extend(DatapointValuesDeserializer::deserialize("Values", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct MetricDataResultMessagesDeserializer;
impl MetricDataResultMessagesDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<MessageData>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(MessageDataDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct MetricDataResultsDeserializer;
impl MetricDataResultsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<MetricDataResult>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(MetricDataResultDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
/// <p>Encapsulates the information sent to either create a metric or add new values to be aggregated into an existing metric.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct MetricDatum {
    /// <p>Array of numbers that is used along with the <code>Values</code> array. Each number in the <code>Count</code> array is the number of times the corresponding value in the <code>Values</code> array occurred during the period. </p> <p>If you omit the <code>Counts</code> array, the default of 1 is used as the value for each count. If you include a <code>Counts</code> array, it must include the same amount of values as the <code>Values</code> array.</p>
    pub counts: Option<Vec<f64>>,
    /// <p>The dimensions associated with the metric.</p>
    pub dimensions: Option<Vec<Dimension>>,
    /// <p>The name of the metric.</p>
    pub metric_name: String,
    /// <p>The statistical values for the metric.</p>
    pub statistic_values: Option<StatisticSet>,
    /// <p>Valid values are 1 and 60. Setting this to 1 specifies this metric as a high-resolution metric, so that CloudWatch stores the metric with sub-minute resolution down to one second. Setting this to 60 specifies this metric as a regular-resolution metric, which CloudWatch stores at 1-minute resolution. Currently, high resolution is available only for custom metrics. For more information about high-resolution metrics, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/publishingMetrics.html#high-resolution-metrics">High-Resolution Metrics</a> in the <i>Amazon CloudWatch User Guide</i>. </p> <p>This field is optional, if you do not specify it the default of 60 is used.</p>
    pub storage_resolution: Option<i64>,
    /// <p>The time the metric data was received, expressed as the number of milliseconds since Jan 1, 1970 00:00:00 UTC.</p>
    pub timestamp: Option<String>,
    /// <p>When you are using a <code>Put</code> operation, this defines what unit you want to use when storing the metric.</p> <p>In a <code>Get</code> operation, this displays the unit that is used for the metric.</p>
    pub unit: Option<String>,
    /// <p>The value for the metric.</p> <p>Although the parameter accepts numbers of type Double, CloudWatch rejects values that are either too small or too large. Values must be in the range of -2^360 to 2^360. In addition, special values (for example, NaN, +Infinity, -Infinity) are not supported.</p>
    pub value: Option<f64>,
    /// <p>Array of numbers representing the values for the metric during the period. Each unique value is listed just once in this array, and the corresponding number in the <code>Counts</code> array specifies the number of times that value occurred during the period. You can include up to 150 unique values in each <code>PutMetricData</code> action that specifies a <code>Values</code> array.</p> <p>Although the <code>Values</code> array accepts numbers of type <code>Double</code>, CloudWatch rejects values that are either too small or too large. Values must be in the range of -2^360 to 2^360. In addition, special values (for example, NaN, +Infinity, -Infinity) are not supported.</p>
    pub values: Option<Vec<f64>>,
}

/// Serialize `MetricDatum` contents to a `SignedRequest`.
struct MetricDatumSerializer;
impl MetricDatumSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &MetricDatum) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.counts {
            CountsSerializer::serialize(params, &format!("{}{}", prefix, "Counts"), field_value);
        }
        if let Some(ref field_value) = obj.dimensions {
            DimensionsSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Dimensions"),
                field_value,
            );
        }
        params.put(&format!("{}{}", prefix, "MetricName"), &obj.metric_name);
        if let Some(ref field_value) = obj.statistic_values {
            StatisticSetSerializer::serialize(
                params,
                &format!("{}{}", prefix, "StatisticValues"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.storage_resolution {
            params.put(&format!("{}{}", prefix, "StorageResolution"), &field_value);
        }
        if let Some(ref field_value) = obj.timestamp {
            params.put(&format!("{}{}", prefix, "Timestamp"), &field_value);
        }
        if let Some(ref field_value) = obj.unit {
            params.put(&format!("{}{}", prefix, "Unit"), &field_value);
        }
        if let Some(ref field_value) = obj.value {
            params.put(&format!("{}{}", prefix, "Value"), &field_value);
        }
        if let Some(ref field_value) = obj.values {
            ValuesSerializer::serialize(params, &format!("{}{}", prefix, "Values"), field_value);
        }
    }
}

#[allow(dead_code)]
struct MetricExpressionDeserializer;
impl MetricExpressionDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct MetricIdDeserializer;
impl MetricIdDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct MetricLabelDeserializer;
impl MetricLabelDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct MetricNameDeserializer;
impl MetricNameDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>This structure defines the metric to be returned, along with the statistics, period, and units.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct MetricStat {
    /// <p>The metric to return, including the metric name, namespace, and dimensions.</p>
    pub metric: Metric,
    /// <p><p>The granularity, in seconds, of the returned data points. For metrics with regular resolution, a period can be as short as one minute (60 seconds) and must be a multiple of 60. For high-resolution metrics that are collected at intervals of less than one minute, the period can be 1, 5, 10, 30, 60, or any multiple of 60. High-resolution metrics are those metrics stored by a <code>PutMetricData</code> call that includes a <code>StorageResolution</code> of 1 second.</p> <p>If the <code>StartTime</code> parameter specifies a time stamp that is greater than 3 hours ago, you must specify the period as follows or no data points in that time range is returned:</p> <ul> <li> <p>Start time between 3 hours and 15 days ago - Use a multiple of 60 seconds (1 minute).</p> </li> <li> <p>Start time between 15 and 63 days ago - Use a multiple of 300 seconds (5 minutes).</p> </li> <li> <p>Start time greater than 63 days ago - Use a multiple of 3600 seconds (1 hour).</p> </li> </ul></p>
    pub period: i64,
    /// <p>The statistic to return. It can include any CloudWatch statistic or extended statistic.</p>
    pub stat: String,
    /// <p>When you are using a <code>Put</code> operation, this defines what unit you want to use when storing the metric.</p> <p>In a <code>Get</code> operation, if you omit <code>Unit</code> then all data that was collected with any unit is returned, along with the corresponding units that were specified when the data was reported to CloudWatch. If you specify a unit, the operation returns only data data that was collected with that unit specified. If you specify a unit that does not match the data collected, the results of the operation are null. CloudWatch does not perform unit conversions.</p>
    pub unit: Option<String>,
}

#[allow(dead_code)]
struct MetricStatDeserializer;
impl MetricStatDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<MetricStat, XmlParseError> {
        deserialize_elements::<_, MetricStat, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Metric" => {
                    obj.metric = MetricDeserializer::deserialize("Metric", stack)?;
                }
                "Period" => {
                    obj.period = PeriodDeserializer::deserialize("Period", stack)?;
                }
                "Stat" => {
                    obj.stat = StatDeserializer::deserialize("Stat", stack)?;
                }
                "Unit" => {
                    obj.unit = Some(StandardUnitDeserializer::deserialize("Unit", stack)?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}

/// Serialize `MetricStat` contents to a `SignedRequest`.
struct MetricStatSerializer;
impl MetricStatSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &MetricStat) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        MetricSerializer::serialize(params, &format!("{}{}", prefix, "Metric"), &obj.metric);
        params.put(&format!("{}{}", prefix, "Period"), &obj.period);
        params.put(&format!("{}{}", prefix, "Stat"), &obj.stat);
        if let Some(ref field_value) = obj.unit {
            params.put(&format!("{}{}", prefix, "Unit"), &field_value);
        }
    }
}

#[allow(dead_code)]
struct MetricWidgetImageDeserializer;
impl MetricWidgetImageDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<bytes::Bytes, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, |s| Ok(s.into()))
    }
}
#[allow(dead_code)]
struct MetricsDeserializer;
impl MetricsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<Metric>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(MetricDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct NamespaceDeserializer;
impl NamespaceDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct NextTokenDeserializer;
impl NextTokenDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>This array is empty if the API operation was successful for all the rules specified in the request. If the operation could not process one of the rules, the following data is returned for each of those rules.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct PartialFailure {
    /// <p>The type of error.</p>
    pub exception_type: Option<String>,
    /// <p>The code of the error.</p>
    pub failure_code: Option<String>,
    /// <p>A description of the error.</p>
    pub failure_description: Option<String>,
    /// <p>The specified rule that could not be deleted.</p>
    pub failure_resource: Option<String>,
}

#[allow(dead_code)]
struct PartialFailureDeserializer;
impl PartialFailureDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<PartialFailure, XmlParseError> {
        deserialize_elements::<_, PartialFailure, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "ExceptionType" => {
                    obj.exception_type = Some(ExceptionTypeDeserializer::deserialize(
                        "ExceptionType",
                        stack,
                    )?);
                }
                "FailureCode" => {
                    obj.failure_code =
                        Some(FailureCodeDeserializer::deserialize("FailureCode", stack)?);
                }
                "FailureDescription" => {
                    obj.failure_description = Some(FailureDescriptionDeserializer::deserialize(
                        "FailureDescription",
                        stack,
                    )?);
                }
                "FailureResource" => {
                    obj.failure_resource = Some(FailureResourceDeserializer::deserialize(
                        "FailureResource",
                        stack,
                    )?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct PeriodDeserializer;
impl PeriodDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<i64, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, |s| Ok(i64::from_str(&s).unwrap()))
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct PutAnomalyDetectorInput {
    /// <p>The configuration specifies details about how the anomaly detection model is to be trained, including time ranges to exclude when training and updating the model. You can specify as many as 10 time ranges.</p> <p>The configuration can also include the time zone to use for the metric.</p> <p>You can in</p>
    pub configuration: Option<AnomalyDetectorConfiguration>,
    /// <p>The metric dimensions to create the anomaly detection model for.</p>
    pub dimensions: Option<Vec<Dimension>>,
    /// <p>The name of the metric to create the anomaly detection model for.</p>
    pub metric_name: String,
    /// <p>The namespace of the metric to create the anomaly detection model for.</p>
    pub namespace: String,
    /// <p>The statistic to use for the metric and the anomaly detection model.</p>
    pub stat: String,
}

/// Serialize `PutAnomalyDetectorInput` contents to a `SignedRequest`.
struct PutAnomalyDetectorInputSerializer;
impl PutAnomalyDetectorInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &PutAnomalyDetectorInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.configuration {
            AnomalyDetectorConfigurationSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Configuration"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.dimensions {
            DimensionsSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Dimensions"),
                field_value,
            );
        }
        params.put(&format!("{}{}", prefix, "MetricName"), &obj.metric_name);
        params.put(&format!("{}{}", prefix, "Namespace"), &obj.namespace);
        params.put(&format!("{}{}", prefix, "Stat"), &obj.stat);
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct PutAnomalyDetectorOutput {}

#[allow(dead_code)]
struct PutAnomalyDetectorOutputDeserializer;
impl PutAnomalyDetectorOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<PutAnomalyDetectorOutput, XmlParseError> {
        xml_util::start_element(tag_name, stack)?;

        let obj = PutAnomalyDetectorOutput::default();

        xml_util::end_element(tag_name, stack)?;

        Ok(obj)
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct PutCompositeAlarmInput {
    /// <p>Indicates whether actions should be executed during any changes to the alarm state of the composite alarm. The default is <code>TRUE</code>.</p>
    pub actions_enabled: Option<bool>,
    /// <p>The actions to execute when this alarm transitions to the <code>ALARM</code> state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p> <p>Valid Values: <code>arn:aws:sns:<i>region</i>:<i>account-id</i>:<i>sns-topic-name</i> </code> </p>
    pub alarm_actions: Option<Vec<String>>,
    /// <p>The description for the composite alarm.</p>
    pub alarm_description: Option<String>,
    /// <p>The name for the composite alarm. This name must be unique within your AWS account.</p>
    pub alarm_name: String,
    /// <p>An expression that specifies which other alarms are to be evaluated to determine this composite alarm's state. For each alarm that you reference, you designate a function that specifies whether that alarm needs to be in ALARM state, OK state, or INSUFFICIENT_DATA state. You can use operators (AND, OR and NOT) to combine multiple functions in a single expression. You can use parenthesis to logically group the functions in your expression.</p> <p>You can use either alarm names or ARNs to reference the other alarms that are to be evaluated.</p> <p>Functions can include the following:</p> <ul> <li> <p> <code>ALARM("<i>alarm-name</i> or <i>alarm-ARN</i>")</code> is TRUE if the named alarm is in ALARM state.</p> </li> <li> <p> <code>OK("<i>alarm-name</i> or <i>alarm-ARN</i>")</code> is TRUE if the named alarm is in OK state.</p> </li> <li> <p> <code>INSUFFICIENT_DATA("<i>alarm-name</i> or <i>alarm-ARN</i>")</code> is TRUE if the named alarm is in INSUFFICIENT_DATA state.</p> </li> <li> <p> <code>TRUE</code> always evaluates to TRUE.</p> </li> <li> <p> <code>FALSE</code> always evaluates to FALSE.</p> </li> </ul> <p>TRUE and FALSE are useful for testing a complex <code>AlarmRule</code> structure, and for testing your alarm actions.</p> <p>Alarm names specified in <code>AlarmRule</code> can be surrounded with double-quotes ("), but do not have to be.</p> <p>The following are some examples of <code>AlarmRule</code>:</p> <ul> <li> <p> <code>ALARM(CPUUtilizationTooHigh) AND ALARM(DiskReadOpsTooHigh)</code> specifies that the composite alarm goes into ALARM state only if both CPUUtilizationTooHigh and DiskReadOpsTooHigh alarms are in ALARM state.</p> </li> <li> <p> <code>ALARM(CPUUtilizationTooHigh) AND NOT ALARM(DeploymentInProgress)</code> specifies that the alarm goes to ALARM state if CPUUtilizationTooHigh is in ALARM state and DeploymentInProgress is not in ALARM state. This example reduces alarm noise during a known deployment window.</p> </li> <li> <p> <code>(ALARM(CPUUtilizationTooHigh) OR ALARM(DiskReadOpsTooHigh)) AND OK(NetworkOutTooHigh)</code> goes into ALARM state if CPUUtilizationTooHigh OR DiskReadOpsTooHigh is in ALARM state, and if NetworkOutTooHigh is in OK state. This provides another example of using a composite alarm to prevent noise. This rule ensures that you are not notified with an alarm action on high CPU or disk usage if a known network problem is also occurring.</p> </li> </ul> <p>The <code>AlarmRule</code> can specify as many as 100 "children" alarms. The <code>AlarmRule</code> expression can have as many as 500 elements. Elements are child alarms, TRUE or FALSE statements, and parentheses.</p>
    pub alarm_rule: String,
    /// <p>The actions to execute when this alarm transitions to the <code>INSUFFICIENT_DATA</code> state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p> <p>Valid Values: <code>arn:aws:sns:<i>region</i>:<i>account-id</i>:<i>sns-topic-name</i> </code> </p>
    pub insufficient_data_actions: Option<Vec<String>>,
    /// <p>The actions to execute when this alarm transitions to an <code>OK</code> state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p> <p>Valid Values: <code>arn:aws:sns:<i>region</i>:<i>account-id</i>:<i>sns-topic-name</i> </code> </p>
    pub ok_actions: Option<Vec<String>>,
    /// <p>A list of key-value pairs to associate with the composite alarm. You can associate as many as 50 tags with an alarm.</p> <p>Tags can help you organize and categorize your resources. You can also use them to scope user permissions, by granting a user permission to access or change only resources with certain tag values.</p>
    pub tags: Option<Vec<Tag>>,
}

/// Serialize `PutCompositeAlarmInput` contents to a `SignedRequest`.
struct PutCompositeAlarmInputSerializer;
impl PutCompositeAlarmInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &PutCompositeAlarmInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.actions_enabled {
            params.put(&format!("{}{}", prefix, "ActionsEnabled"), &field_value);
        }
        if let Some(ref field_value) = obj.alarm_actions {
            ResourceListSerializer::serialize(
                params,
                &format!("{}{}", prefix, "AlarmActions"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.alarm_description {
            params.put(&format!("{}{}", prefix, "AlarmDescription"), &field_value);
        }
        params.put(&format!("{}{}", prefix, "AlarmName"), &obj.alarm_name);
        params.put(&format!("{}{}", prefix, "AlarmRule"), &obj.alarm_rule);
        if let Some(ref field_value) = obj.insufficient_data_actions {
            ResourceListSerializer::serialize(
                params,
                &format!("{}{}", prefix, "InsufficientDataActions"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.ok_actions {
            ResourceListSerializer::serialize(
                params,
                &format!("{}{}", prefix, "OKActions"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.tags {
            TagListSerializer::serialize(params, &format!("{}{}", prefix, "Tags"), field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct PutDashboardInput {
    /// <p>The detailed information about the dashboard in JSON format, including the widgets to include and their location on the dashboard. This parameter is required.</p> <p>For more information about the syntax, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/CloudWatch-Dashboard-Body-Structure.html">Dashboard Body Structure and Syntax</a>.</p>
    pub dashboard_body: String,
    /// <p>The name of the dashboard. If a dashboard with this name already exists, this call modifies that dashboard, replacing its current contents. Otherwise, a new dashboard is created. The maximum length is 255, and valid characters are A-Z, a-z, 0-9, "-", and "_". This parameter is required.</p>
    pub dashboard_name: String,
}

/// Serialize `PutDashboardInput` contents to a `SignedRequest`.
struct PutDashboardInputSerializer;
impl PutDashboardInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &PutDashboardInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(
            &format!("{}{}", prefix, "DashboardBody"),
            &obj.dashboard_body,
        );
        params.put(
            &format!("{}{}", prefix, "DashboardName"),
            &obj.dashboard_name,
        );
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct PutDashboardOutput {
    /// <p>If the input for <code>PutDashboard</code> was correct and the dashboard was successfully created or modified, this result is empty.</p> <p>If this result includes only warning messages, then the input was valid enough for the dashboard to be created or modified, but some elements of the dashboard may not render.</p> <p>If this result includes error messages, the input was not valid and the operation failed.</p>
    pub dashboard_validation_messages: Option<Vec<DashboardValidationMessage>>,
}

#[allow(dead_code)]
struct PutDashboardOutputDeserializer;
impl PutDashboardOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<PutDashboardOutput, XmlParseError> {
        deserialize_elements::<_, PutDashboardOutput, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "DashboardValidationMessages" => {
                    obj.dashboard_validation_messages
                        .get_or_insert(vec![])
                        .extend(DashboardValidationMessagesDeserializer::deserialize(
                            "DashboardValidationMessages",
                            stack,
                        )?);
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct PutInsightRuleInput {
    /// <p>The definition of the rule, as a JSON object. For details on the valid syntax, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/ContributorInsights-RuleSyntax.html">Contributor Insights Rule Syntax</a>.</p>
    pub rule_definition: String,
    /// <p>A unique name for the rule.</p>
    pub rule_name: String,
    /// <p>The state of the rule. Valid values are ENABLED and DISABLED.</p>
    pub rule_state: Option<String>,
    /// <p>A list of key-value pairs to associate with the Contributor Insights rule. You can associate as many as 50 tags with a rule.</p> <p>Tags can help you organize and categorize your resources. You can also use them to scope user permissions, by granting a user permission to access or change only the resources that have certain tag values.</p> <p>To be able to associate tags with a rule, you must have the <code>cloudwatch:TagResource</code> permission in addition to the <code>cloudwatch:PutInsightRule</code> permission.</p> <p>If you are using this operation to update an existing Contributor Insights rule, any tags you specify in this parameter are ignored. To change the tags of an existing rule, use <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_TagResource.html">TagResource</a>.</p>
    pub tags: Option<Vec<Tag>>,
}

/// Serialize `PutInsightRuleInput` contents to a `SignedRequest`.
struct PutInsightRuleInputSerializer;
impl PutInsightRuleInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &PutInsightRuleInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(
            &format!("{}{}", prefix, "RuleDefinition"),
            &obj.rule_definition,
        );
        params.put(&format!("{}{}", prefix, "RuleName"), &obj.rule_name);
        if let Some(ref field_value) = obj.rule_state {
            params.put(&format!("{}{}", prefix, "RuleState"), &field_value);
        }
        if let Some(ref field_value) = obj.tags {
            TagListSerializer::serialize(params, &format!("{}{}", prefix, "Tags"), field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct PutInsightRuleOutput {}

#[allow(dead_code)]
struct PutInsightRuleOutputDeserializer;
impl PutInsightRuleOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<PutInsightRuleOutput, XmlParseError> {
        xml_util::start_element(tag_name, stack)?;

        let obj = PutInsightRuleOutput::default();

        xml_util::end_element(tag_name, stack)?;

        Ok(obj)
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct PutMetricAlarmInput {
    /// <p>Indicates whether actions should be executed during any changes to the alarm state. The default is <code>TRUE</code>.</p>
    pub actions_enabled: Option<bool>,
    /// <p>The actions to execute when this alarm transitions to the <code>ALARM</code> state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p> <p>Valid Values: <code>arn:aws:automate:<i>region</i>:ec2:stop</code> | <code>arn:aws:automate:<i>region</i>:ec2:terminate</code> | <code>arn:aws:automate:<i>region</i>:ec2:recover</code> | <code>arn:aws:automate:<i>region</i>:ec2:reboot</code> | <code>arn:aws:sns:<i>region</i>:<i>account-id</i>:<i>sns-topic-name</i> </code> | <code>arn:aws:autoscaling:<i>region</i>:<i>account-id</i>:scalingPolicy:<i>policy-id</i>:autoScalingGroupName/<i>group-friendly-name</i>:policyName/<i>policy-friendly-name</i> </code> </p> <p>Valid Values (for use with IAM roles): <code>arn:aws:swf:<i>region</i>:<i>account-id</i>:action/actions/AWS_EC2.InstanceId.Stop/1.0</code> | <code>arn:aws:swf:<i>region</i>:<i>account-id</i>:action/actions/AWS_EC2.InstanceId.Terminate/1.0</code> | <code>arn:aws:swf:<i>region</i>:<i>account-id</i>:action/actions/AWS_EC2.InstanceId.Reboot/1.0</code> </p>
    pub alarm_actions: Option<Vec<String>>,
    /// <p>The description for the alarm.</p>
    pub alarm_description: Option<String>,
    /// <p>The name for the alarm. This name must be unique within your AWS account.</p>
    pub alarm_name: String,
    /// <p> The arithmetic operation to use when comparing the specified statistic and threshold. The specified statistic value is used as the first operand.</p> <p>The values <code>LessThanLowerOrGreaterThanUpperThreshold</code>, <code>LessThanLowerThreshold</code>, and <code>GreaterThanUpperThreshold</code> are used only for alarms based on anomaly detection models.</p>
    pub comparison_operator: String,
    /// <p>The number of data points that must be breaching to trigger the alarm. This is used only if you are setting an "M out of N" alarm. In that case, this value is the M. For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/AlarmThatSendsEmail.html#alarm-evaluation">Evaluating an Alarm</a> in the <i>Amazon CloudWatch User Guide</i>.</p>
    pub datapoints_to_alarm: Option<i64>,
    /// <p>The dimensions for the metric specified in <code>MetricName</code>.</p>
    pub dimensions: Option<Vec<Dimension>>,
    /// <p> Used only for alarms based on percentiles. If you specify <code>ignore</code>, the alarm state does not change during periods with too few data points to be statistically significant. If you specify <code>evaluate</code> or omit this parameter, the alarm is always evaluated and possibly changes state no matter how many data points are available. For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/AlarmThatSendsEmail.html#percentiles-with-low-samples">Percentile-Based CloudWatch Alarms and Low Data Samples</a>.</p> <p>Valid Values: <code>evaluate | ignore</code> </p>
    pub evaluate_low_sample_count_percentile: Option<String>,
    /// <p>The number of periods over which data is compared to the specified threshold. If you are setting an alarm that requires that a number of consecutive data points be breaching to trigger the alarm, this value specifies that number. If you are setting an "M out of N" alarm, this value is the N.</p> <p>An alarm's total current evaluation period can be no longer than one day, so this number multiplied by <code>Period</code> cannot be more than 86,400 seconds.</p>
    pub evaluation_periods: i64,
    /// <p>The percentile statistic for the metric specified in <code>MetricName</code>. Specify a value between p0.0 and p100. When you call <code>PutMetricAlarm</code> and specify a <code>MetricName</code>, you must specify either <code>Statistic</code> or <code>ExtendedStatistic,</code> but not both.</p>
    pub extended_statistic: Option<String>,
    /// <p>The actions to execute when this alarm transitions to the <code>INSUFFICIENT_DATA</code> state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p> <p>Valid Values: <code>arn:aws:automate:<i>region</i>:ec2:stop</code> | <code>arn:aws:automate:<i>region</i>:ec2:terminate</code> | <code>arn:aws:automate:<i>region</i>:ec2:recover</code> | <code>arn:aws:automate:<i>region</i>:ec2:reboot</code> | <code>arn:aws:sns:<i>region</i>:<i>account-id</i>:<i>sns-topic-name</i> </code> | <code>arn:aws:autoscaling:<i>region</i>:<i>account-id</i>:scalingPolicy:<i>policy-id</i>:autoScalingGroupName/<i>group-friendly-name</i>:policyName/<i>policy-friendly-name</i> </code> </p> <p>Valid Values (for use with IAM roles): <code>&gt;arn:aws:swf:<i>region</i>:<i>account-id</i>:action/actions/AWS_EC2.InstanceId.Stop/1.0</code> | <code>arn:aws:swf:<i>region</i>:<i>account-id</i>:action/actions/AWS_EC2.InstanceId.Terminate/1.0</code> | <code>arn:aws:swf:<i>region</i>:<i>account-id</i>:action/actions/AWS_EC2.InstanceId.Reboot/1.0</code> </p>
    pub insufficient_data_actions: Option<Vec<String>>,
    /// <p>The name for the metric associated with the alarm. For each <code>PutMetricAlarm</code> operation, you must specify either <code>MetricName</code> or a <code>Metrics</code> array.</p> <p>If you are creating an alarm based on a math expression, you cannot specify this parameter, or any of the <code>Dimensions</code>, <code>Period</code>, <code>Namespace</code>, <code>Statistic</code>, or <code>ExtendedStatistic</code> parameters. Instead, you specify all this information in the <code>Metrics</code> array.</p>
    pub metric_name: Option<String>,
    /// <p>An array of <code>MetricDataQuery</code> structures that enable you to create an alarm based on the result of a metric math expression. For each <code>PutMetricAlarm</code> operation, you must specify either <code>MetricName</code> or a <code>Metrics</code> array.</p> <p>Each item in the <code>Metrics</code> array either retrieves a metric or performs a math expression.</p> <p>One item in the <code>Metrics</code> array is the expression that the alarm watches. You designate this expression by setting <code>ReturnValue</code> to true for this object in the array. For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_MetricDataQuery.html">MetricDataQuery</a>.</p> <p>If you use the <code>Metrics</code> parameter, you cannot include the <code>MetricName</code>, <code>Dimensions</code>, <code>Period</code>, <code>Namespace</code>, <code>Statistic</code>, or <code>ExtendedStatistic</code> parameters of <code>PutMetricAlarm</code> in the same operation. Instead, you retrieve the metrics you are using in your math expression as part of the <code>Metrics</code> array.</p>
    pub metrics: Option<Vec<MetricDataQuery>>,
    /// <p>The namespace for the metric associated specified in <code>MetricName</code>.</p>
    pub namespace: Option<String>,
    /// <p>The actions to execute when this alarm transitions to an <code>OK</code> state from any other state. Each action is specified as an Amazon Resource Name (ARN).</p> <p>Valid Values: <code>arn:aws:automate:<i>region</i>:ec2:stop</code> | <code>arn:aws:automate:<i>region</i>:ec2:terminate</code> | <code>arn:aws:automate:<i>region</i>:ec2:recover</code> | <code>arn:aws:automate:<i>region</i>:ec2:reboot</code> | <code>arn:aws:sns:<i>region</i>:<i>account-id</i>:<i>sns-topic-name</i> </code> | <code>arn:aws:autoscaling:<i>region</i>:<i>account-id</i>:scalingPolicy:<i>policy-id</i>:autoScalingGroupName/<i>group-friendly-name</i>:policyName/<i>policy-friendly-name</i> </code> </p> <p>Valid Values (for use with IAM roles): <code>arn:aws:swf:<i>region</i>:<i>account-id</i>:action/actions/AWS_EC2.InstanceId.Stop/1.0</code> | <code>arn:aws:swf:<i>region</i>:<i>account-id</i>:action/actions/AWS_EC2.InstanceId.Terminate/1.0</code> | <code>arn:aws:swf:<i>region</i>:<i>account-id</i>:action/actions/AWS_EC2.InstanceId.Reboot/1.0</code> </p>
    pub ok_actions: Option<Vec<String>>,
    /// <p>The length, in seconds, used each time the metric specified in <code>MetricName</code> is evaluated. Valid values are 10, 30, and any multiple of 60.</p> <p> <code>Period</code> is required for alarms based on static thresholds. If you are creating an alarm based on a metric math expression, you specify the period for each metric within the objects in the <code>Metrics</code> array.</p> <p>Be sure to specify 10 or 30 only for metrics that are stored by a <code>PutMetricData</code> call with a <code>StorageResolution</code> of 1. If you specify a period of 10 or 30 for a metric that does not have sub-minute resolution, the alarm still attempts to gather data at the period rate that you specify. In this case, it does not receive data for the attempts that do not correspond to a one-minute data resolution, and the alarm may often lapse into INSUFFICENT_DATA status. Specifying 10 or 30 also sets this alarm as a high-resolution alarm, which has a higher charge than other alarms. For more information about pricing, see <a href="https://aws.amazon.com/cloudwatch/pricing/">Amazon CloudWatch Pricing</a>.</p> <p>An alarm's total current evaluation period can be no longer than one day, so <code>Period</code> multiplied by <code>EvaluationPeriods</code> cannot be more than 86,400 seconds.</p>
    pub period: Option<i64>,
    /// <p>The statistic for the metric specified in <code>MetricName</code>, other than percentile. For percentile statistics, use <code>ExtendedStatistic</code>. When you call <code>PutMetricAlarm</code> and specify a <code>MetricName</code>, you must specify either <code>Statistic</code> or <code>ExtendedStatistic,</code> but not both.</p>
    pub statistic: Option<String>,
    /// <p>A list of key-value pairs to associate with the alarm. You can associate as many as 50 tags with an alarm.</p> <p>Tags can help you organize and categorize your resources. You can also use them to scope user permissions, by granting a user permission to access or change only resources with certain tag values.</p>
    pub tags: Option<Vec<Tag>>,
    /// <p>The value against which the specified statistic is compared.</p> <p>This parameter is required for alarms based on static thresholds, but should not be used for alarms based on anomaly detection models.</p>
    pub threshold: Option<f64>,
    /// <p>If this is an alarm based on an anomaly detection model, make this value match the ID of the <code>ANOMALY_DETECTION_BAND</code> function.</p> <p>For an example of how to use this parameter, see the <b>Anomaly Detection Model Alarm</b> example on this page.</p> <p>If your alarm uses this parameter, it cannot have Auto Scaling actions.</p>
    pub threshold_metric_id: Option<String>,
    /// <p> Sets how this alarm is to handle missing data points. If <code>TreatMissingData</code> is omitted, the default behavior of <code>missing</code> is used. For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/AlarmThatSendsEmail.html#alarms-and-missing-data">Configuring How CloudWatch Alarms Treats Missing Data</a>.</p> <p>Valid Values: <code>breaching | notBreaching | ignore | missing</code> </p>
    pub treat_missing_data: Option<String>,
    /// <p>The unit of measure for the statistic. For example, the units for the Amazon EC2 NetworkIn metric are Bytes because NetworkIn tracks the number of bytes that an instance receives on all network interfaces. You can also specify a unit when you create a custom metric. Units help provide conceptual meaning to your data. Metric data points that specify a unit of measure, such as Percent, are aggregated separately.</p> <p>If you don't specify <code>Unit</code>, CloudWatch retrieves all unit types that have been published for the metric and attempts to evaluate the alarm. Usually metrics are published with only one unit, so the alarm will work as intended.</p> <p>However, if the metric is published with multiple types of units and you don't specify a unit, the alarm's behavior is not defined and will behave un-predictably.</p> <p>We recommend omitting <code>Unit</code> so that you don't inadvertently specify an incorrect unit that is not published for this metric. Doing so causes the alarm to be stuck in the <code>INSUFFICIENT DATA</code> state.</p>
    pub unit: Option<String>,
}

/// Serialize `PutMetricAlarmInput` contents to a `SignedRequest`.
struct PutMetricAlarmInputSerializer;
impl PutMetricAlarmInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &PutMetricAlarmInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        if let Some(ref field_value) = obj.actions_enabled {
            params.put(&format!("{}{}", prefix, "ActionsEnabled"), &field_value);
        }
        if let Some(ref field_value) = obj.alarm_actions {
            ResourceListSerializer::serialize(
                params,
                &format!("{}{}", prefix, "AlarmActions"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.alarm_description {
            params.put(&format!("{}{}", prefix, "AlarmDescription"), &field_value);
        }
        params.put(&format!("{}{}", prefix, "AlarmName"), &obj.alarm_name);
        params.put(
            &format!("{}{}", prefix, "ComparisonOperator"),
            &obj.comparison_operator,
        );
        if let Some(ref field_value) = obj.datapoints_to_alarm {
            params.put(&format!("{}{}", prefix, "DatapointsToAlarm"), &field_value);
        }
        if let Some(ref field_value) = obj.dimensions {
            DimensionsSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Dimensions"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.evaluate_low_sample_count_percentile {
            params.put(
                &format!("{}{}", prefix, "EvaluateLowSampleCountPercentile"),
                &field_value,
            );
        }
        params.put(
            &format!("{}{}", prefix, "EvaluationPeriods"),
            &obj.evaluation_periods,
        );
        if let Some(ref field_value) = obj.extended_statistic {
            params.put(&format!("{}{}", prefix, "ExtendedStatistic"), &field_value);
        }
        if let Some(ref field_value) = obj.insufficient_data_actions {
            ResourceListSerializer::serialize(
                params,
                &format!("{}{}", prefix, "InsufficientDataActions"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.metric_name {
            params.put(&format!("{}{}", prefix, "MetricName"), &field_value);
        }
        if let Some(ref field_value) = obj.metrics {
            MetricDataQueriesSerializer::serialize(
                params,
                &format!("{}{}", prefix, "Metrics"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.namespace {
            params.put(&format!("{}{}", prefix, "Namespace"), &field_value);
        }
        if let Some(ref field_value) = obj.ok_actions {
            ResourceListSerializer::serialize(
                params,
                &format!("{}{}", prefix, "OKActions"),
                field_value,
            );
        }
        if let Some(ref field_value) = obj.period {
            params.put(&format!("{}{}", prefix, "Period"), &field_value);
        }
        if let Some(ref field_value) = obj.statistic {
            params.put(&format!("{}{}", prefix, "Statistic"), &field_value);
        }
        if let Some(ref field_value) = obj.tags {
            TagListSerializer::serialize(params, &format!("{}{}", prefix, "Tags"), field_value);
        }
        if let Some(ref field_value) = obj.threshold {
            params.put(&format!("{}{}", prefix, "Threshold"), &field_value);
        }
        if let Some(ref field_value) = obj.threshold_metric_id {
            params.put(&format!("{}{}", prefix, "ThresholdMetricId"), &field_value);
        }
        if let Some(ref field_value) = obj.treat_missing_data {
            params.put(&format!("{}{}", prefix, "TreatMissingData"), &field_value);
        }
        if let Some(ref field_value) = obj.unit {
            params.put(&format!("{}{}", prefix, "Unit"), &field_value);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct PutMetricDataInput {
    /// <p>The data for the metric. The array can include no more than 20 metrics per call.</p>
    pub metric_data: Vec<MetricDatum>,
    /// <p>The namespace for the metric data.</p> <p>To avoid conflicts with AWS service namespaces, you should not specify a namespace that begins with <code>AWS/</code> </p>
    pub namespace: String,
}

/// Serialize `PutMetricDataInput` contents to a `SignedRequest`.
struct PutMetricDataInputSerializer;
impl PutMetricDataInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &PutMetricDataInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        MetricDataSerializer::serialize(
            params,
            &format!("{}{}", prefix, "MetricData"),
            &obj.metric_data,
        );
        params.put(&format!("{}{}", prefix, "Namespace"), &obj.namespace);
    }
}

/// <p>Specifies one range of days or times to exclude from use for training an anomaly detection model.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct Range {
    /// <p>The end time of the range to exclude. The format is <code>yyyy-MM-dd'T'HH:mm:ss</code>. For example, <code>2019-07-01T23:59:59</code>.</p>
    pub end_time: String,
    /// <p>The start time of the range to exclude. The format is <code>yyyy-MM-dd'T'HH:mm:ss</code>. For example, <code>2019-07-01T23:59:59</code>.</p>
    pub start_time: String,
}

#[allow(dead_code)]
struct RangeDeserializer;
impl RangeDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<Range, XmlParseError> {
        deserialize_elements::<_, Range, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "EndTime" => {
                    obj.end_time = TimestampDeserializer::deserialize("EndTime", stack)?;
                }
                "StartTime" => {
                    obj.start_time = TimestampDeserializer::deserialize("StartTime", stack)?;
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}

/// Serialize `Range` contents to a `SignedRequest`.
struct RangeSerializer;
impl RangeSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Range) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "EndTime"), &obj.end_time);
        params.put(&format!("{}{}", prefix, "StartTime"), &obj.start_time);
    }
}

#[allow(dead_code)]
struct ResourceListDeserializer;
impl ResourceListDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<String>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(ResourceNameDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}

/// Serialize `ResourceList` contents to a `SignedRequest`.
struct ResourceListSerializer;
impl ResourceListSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<String>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            params.put(&key, &obj);
        }
    }
}

#[allow(dead_code)]
struct ResourceNameDeserializer;
impl ResourceNameDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct ReturnDataDeserializer;
impl ReturnDataDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<bool, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, |s| Ok(bool::from_str(&s).unwrap()))
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct SetAlarmStateInput {
    /// <p>The name for the alarm. This name must be unique within the AWS account. The maximum length is 255 characters.</p>
    pub alarm_name: String,
    /// <p>The reason that this alarm is set to this specific state, in text format.</p>
    pub state_reason: String,
    /// <p>The reason that this alarm is set to this specific state, in JSON format.</p> <p>For SNS or EC2 alarm actions, this is just informational. But for EC2 Auto Scaling or application Auto Scaling alarm actions, the Auto Scaling policy uses the information in this field to take the correct action.</p>
    pub state_reason_data: Option<String>,
    /// <p>The value of the state.</p>
    pub state_value: String,
}

/// Serialize `SetAlarmStateInput` contents to a `SignedRequest`.
struct SetAlarmStateInputSerializer;
impl SetAlarmStateInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &SetAlarmStateInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "AlarmName"), &obj.alarm_name);
        params.put(&format!("{}{}", prefix, "StateReason"), &obj.state_reason);
        if let Some(ref field_value) = obj.state_reason_data {
            params.put(&format!("{}{}", prefix, "StateReasonData"), &field_value);
        }
        params.put(&format!("{}{}", prefix, "StateValue"), &obj.state_value);
    }
}

#[allow(dead_code)]
struct SizeDeserializer;
impl SizeDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<i64, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, |s| Ok(i64::from_str(&s).unwrap()))
    }
}
#[allow(dead_code)]
struct StandardUnitDeserializer;
impl StandardUnitDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct StatDeserializer;
impl StatDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct StateReasonDeserializer;
impl StateReasonDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct StateReasonDataDeserializer;
impl StateReasonDataDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct StateValueDeserializer;
impl StateValueDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct StatisticDeserializer;
impl StatisticDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>Represents a set of statistics that describes a specific metric. </p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct StatisticSet {
    /// <p>The maximum value of the sample set.</p>
    pub maximum: f64,
    /// <p>The minimum value of the sample set.</p>
    pub minimum: f64,
    /// <p>The number of samples used for the statistic set.</p>
    pub sample_count: f64,
    /// <p>The sum of values for the sample set.</p>
    pub sum: f64,
}

/// Serialize `StatisticSet` contents to a `SignedRequest`.
struct StatisticSetSerializer;
impl StatisticSetSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &StatisticSet) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "Maximum"), &obj.maximum);
        params.put(&format!("{}{}", prefix, "Minimum"), &obj.minimum);
        params.put(&format!("{}{}", prefix, "SampleCount"), &obj.sample_count);
        params.put(&format!("{}{}", prefix, "Sum"), &obj.sum);
    }
}

/// Serialize `Statistics` contents to a `SignedRequest`.
struct StatisticsSerializer;
impl StatisticsSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<String>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            params.put(&key, &obj);
        }
    }
}

#[allow(dead_code)]
struct StatusCodeDeserializer;
impl StatusCodeDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
/// <p>A key-value pair associated with a CloudWatch resource.</p>
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct Tag {
    /// <p>A string that you can use to assign a value. The combination of tag keys and values can help you organize and categorize your resources.</p>
    pub key: String,
    /// <p>The value for the specified tag key.</p>
    pub value: String,
}

#[allow(dead_code)]
struct TagDeserializer;
impl TagDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<Tag, XmlParseError> {
        deserialize_elements::<_, Tag, _>(tag_name, stack, |name, stack, obj| {
            match name {
                "Key" => {
                    obj.key = TagKeyDeserializer::deserialize("Key", stack)?;
                }
                "Value" => {
                    obj.value = TagValueDeserializer::deserialize("Value", stack)?;
                }
                _ => skip_tree(stack),
            }
            Ok(())
        })
    }
}

/// Serialize `Tag` contents to a `SignedRequest`.
struct TagSerializer;
impl TagSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Tag) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "Key"), &obj.key);
        params.put(&format!("{}{}", prefix, "Value"), &obj.value);
    }
}

#[allow(dead_code)]
struct TagKeyDeserializer;
impl TagKeyDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}

/// Serialize `TagKeyList` contents to a `SignedRequest`.
struct TagKeyListSerializer;
impl TagKeyListSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<String>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            params.put(&key, &obj);
        }
    }
}

#[allow(dead_code)]
struct TagListDeserializer;
impl TagListDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<Tag>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(TagDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}

/// Serialize `TagList` contents to a `SignedRequest`.
struct TagListSerializer;
impl TagListSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<Tag>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            TagSerializer::serialize(params, &key, obj);
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct TagResourceInput {
    /// <p>The ARN of the CloudWatch resource that you're adding tags to.</p> <p>The ARN format of an alarm is <code>arn:aws:cloudwatch:<i>Region</i>:<i>account-id</i>:alarm:<i>alarm-name</i> </code> </p> <p>The ARN format of a Contributor Insights rule is <code>arn:aws:cloudwatch:<i>Region</i>:<i>account-id</i>:insight-rule:<i>insight-rule-name</i> </code> </p> <p>For more information on ARN format, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/list_amazoncloudwatch.html#amazoncloudwatch-resources-for-iam-policies"> Resource Types Defined by Amazon CloudWatch</a> in the <i>Amazon Web Services General Reference</i>.</p>
    pub resource_arn: String,
    /// <p>The list of key-value pairs to associate with the alarm.</p>
    pub tags: Vec<Tag>,
}

/// Serialize `TagResourceInput` contents to a `SignedRequest`.
struct TagResourceInputSerializer;
impl TagResourceInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &TagResourceInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "ResourceARN"), &obj.resource_arn);
        TagListSerializer::serialize(params, &format!("{}{}", prefix, "Tags"), &obj.tags);
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct TagResourceOutput {}

#[allow(dead_code)]
struct TagResourceOutputDeserializer;
impl TagResourceOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<TagResourceOutput, XmlParseError> {
        xml_util::start_element(tag_name, stack)?;

        let obj = TagResourceOutput::default();

        xml_util::end_element(tag_name, stack)?;

        Ok(obj)
    }
}
#[allow(dead_code)]
struct TagValueDeserializer;
impl TagValueDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct ThresholdDeserializer;
impl ThresholdDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<f64, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, |s| Ok(f64::from_str(&s).unwrap()))
    }
}
#[allow(dead_code)]
struct TimestampDeserializer;
impl TimestampDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[allow(dead_code)]
struct TimestampsDeserializer;
impl TimestampsDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<Vec<String>, XmlParseError> {
        deserialize_elements::<_, Vec<_>, _>(tag_name, stack, |name, stack, obj| {
            if name == "member" {
                obj.push(TimestampDeserializer::deserialize("member", stack)?);
            } else {
                skip_tree(stack);
            }
            Ok(())
        })
    }
}
#[allow(dead_code)]
struct TreatMissingDataDeserializer;
impl TreatMissingDataDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(tag_name: &str, stack: &mut T) -> Result<String, XmlParseError> {
        xml_util::deserialize_primitive(tag_name, stack, Ok)
    }
}
#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "deserialize_structs", derive(Deserialize))]
pub struct UntagResourceInput {
    /// <p>The ARN of the CloudWatch resource that you're removing tags from.</p> <p>The ARN format of an alarm is <code>arn:aws:cloudwatch:<i>Region</i>:<i>account-id</i>:alarm:<i>alarm-name</i> </code> </p> <p>The ARN format of a Contributor Insights rule is <code>arn:aws:cloudwatch:<i>Region</i>:<i>account-id</i>:insight-rule:<i>insight-rule-name</i> </code> </p> <p>For more information on ARN format, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/list_amazoncloudwatch.html#amazoncloudwatch-resources-for-iam-policies"> Resource Types Defined by Amazon CloudWatch</a> in the <i>Amazon Web Services General Reference</i>.</p>
    pub resource_arn: String,
    /// <p>The list of tag keys to remove from the resource.</p>
    pub tag_keys: Vec<String>,
}

/// Serialize `UntagResourceInput` contents to a `SignedRequest`.
struct UntagResourceInputSerializer;
impl UntagResourceInputSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &UntagResourceInput) {
        let mut prefix = name.to_string();
        if prefix != "" {
            prefix.push_str(".");
        }

        params.put(&format!("{}{}", prefix, "ResourceARN"), &obj.resource_arn);
        TagKeyListSerializer::serialize(params, &format!("{}{}", prefix, "TagKeys"), &obj.tag_keys);
    }
}

#[derive(Clone, Debug, Default, PartialEq)]
#[cfg_attr(feature = "serialize_structs", derive(Serialize))]
pub struct UntagResourceOutput {}

#[allow(dead_code)]
struct UntagResourceOutputDeserializer;
impl UntagResourceOutputDeserializer {
    #[allow(dead_code, unused_variables)]
    fn deserialize<T: Peek + Next>(
        tag_name: &str,
        stack: &mut T,
    ) -> Result<UntagResourceOutput, XmlParseError> {
        xml_util::start_element(tag_name, stack)?;

        let obj = UntagResourceOutput::default();

        xml_util::end_element(tag_name, stack)?;

        Ok(obj)
    }
}

/// Serialize `Values` contents to a `SignedRequest`.
struct ValuesSerializer;
impl ValuesSerializer {
    fn serialize(params: &mut Params, name: &str, obj: &Vec<f64>) {
        for (index, obj) in obj.iter().enumerate() {
            let key = format!("{}.member.{}", name, index + 1);
            params.put(&key, &obj);
        }
    }
}

/// Errors returned by DeleteAlarms
#[derive(Debug, PartialEq)]
pub enum DeleteAlarmsError {
    /// <p>The named resource does not exist.</p>
    ResourceNotFound(String),
}

impl DeleteAlarmsError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<DeleteAlarmsError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "ResourceNotFound" => {
                        return RusotoError::Service(DeleteAlarmsError::ResourceNotFound(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for DeleteAlarmsError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            DeleteAlarmsError::ResourceNotFound(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for DeleteAlarmsError {}
/// Errors returned by DeleteAnomalyDetector
#[derive(Debug, PartialEq)]
pub enum DeleteAnomalyDetectorError {
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>An input parameter that is required is missing.</p>
    MissingRequiredParameter(String),
    /// <p>The named resource does not exist.</p>
    ResourceNotFound(String),
}

impl DeleteAnomalyDetectorError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<DeleteAnomalyDetectorError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InternalServiceError" => {
                        return RusotoError::Service(
                            DeleteAnomalyDetectorError::InternalServiceFault(parsed_error.message),
                        )
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(
                            DeleteAnomalyDetectorError::InvalidParameterValue(parsed_error.message),
                        )
                    }
                    "MissingParameter" => {
                        return RusotoError::Service(
                            DeleteAnomalyDetectorError::MissingRequiredParameter(
                                parsed_error.message,
                            ),
                        )
                    }
                    "ResourceNotFoundException" => {
                        return RusotoError::Service(DeleteAnomalyDetectorError::ResourceNotFound(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for DeleteAnomalyDetectorError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            DeleteAnomalyDetectorError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
            DeleteAnomalyDetectorError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            DeleteAnomalyDetectorError::MissingRequiredParameter(ref cause) => {
                write!(f, "{}", cause)
            }
            DeleteAnomalyDetectorError::ResourceNotFound(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for DeleteAnomalyDetectorError {}
/// Errors returned by DeleteDashboards
#[derive(Debug, PartialEq)]
pub enum DeleteDashboardsError {
    /// <p>The specified dashboard does not exist.</p>
    DashboardNotFoundError(String),
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
}

impl DeleteDashboardsError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<DeleteDashboardsError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "ResourceNotFound" => {
                        return RusotoError::Service(DeleteDashboardsError::DashboardNotFoundError(
                            parsed_error.message,
                        ))
                    }
                    "InternalServiceError" => {
                        return RusotoError::Service(DeleteDashboardsError::InternalServiceFault(
                            parsed_error.message,
                        ))
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(DeleteDashboardsError::InvalidParameterValue(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for DeleteDashboardsError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            DeleteDashboardsError::DashboardNotFoundError(ref cause) => write!(f, "{}", cause),
            DeleteDashboardsError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
            DeleteDashboardsError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for DeleteDashboardsError {}
/// Errors returned by DeleteInsightRules
#[derive(Debug, PartialEq)]
pub enum DeleteInsightRulesError {
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>An input parameter that is required is missing.</p>
    MissingRequiredParameter(String),
}

impl DeleteInsightRulesError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<DeleteInsightRulesError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InvalidParameterValue" => {
                        return RusotoError::Service(
                            DeleteInsightRulesError::InvalidParameterValue(parsed_error.message),
                        )
                    }
                    "MissingParameter" => {
                        return RusotoError::Service(
                            DeleteInsightRulesError::MissingRequiredParameter(parsed_error.message),
                        )
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for DeleteInsightRulesError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            DeleteInsightRulesError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            DeleteInsightRulesError::MissingRequiredParameter(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for DeleteInsightRulesError {}
/// Errors returned by DescribeAlarmHistory
#[derive(Debug, PartialEq)]
pub enum DescribeAlarmHistoryError {
    /// <p>The next token specified is invalid.</p>
    InvalidNextToken(String),
}

impl DescribeAlarmHistoryError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<DescribeAlarmHistoryError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InvalidNextToken" => {
                        return RusotoError::Service(DescribeAlarmHistoryError::InvalidNextToken(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for DescribeAlarmHistoryError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            DescribeAlarmHistoryError::InvalidNextToken(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for DescribeAlarmHistoryError {}
/// Errors returned by DescribeAlarms
#[derive(Debug, PartialEq)]
pub enum DescribeAlarmsError {
    /// <p>The next token specified is invalid.</p>
    InvalidNextToken(String),
}

impl DescribeAlarmsError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<DescribeAlarmsError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InvalidNextToken" => {
                        return RusotoError::Service(DescribeAlarmsError::InvalidNextToken(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for DescribeAlarmsError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            DescribeAlarmsError::InvalidNextToken(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for DescribeAlarmsError {}
/// Errors returned by DescribeAlarmsForMetric
#[derive(Debug, PartialEq)]
pub enum DescribeAlarmsForMetricError {}

impl DescribeAlarmsForMetricError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<DescribeAlarmsForMetricError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for DescribeAlarmsForMetricError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {}
    }
}
impl Error for DescribeAlarmsForMetricError {}
/// Errors returned by DescribeAnomalyDetectors
#[derive(Debug, PartialEq)]
pub enum DescribeAnomalyDetectorsError {
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>The next token specified is invalid.</p>
    InvalidNextToken(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
}

impl DescribeAnomalyDetectorsError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<DescribeAnomalyDetectorsError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InternalServiceError" => {
                        return RusotoError::Service(
                            DescribeAnomalyDetectorsError::InternalServiceFault(
                                parsed_error.message,
                            ),
                        )
                    }
                    "InvalidNextToken" => {
                        return RusotoError::Service(
                            DescribeAnomalyDetectorsError::InvalidNextToken(parsed_error.message),
                        )
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(
                            DescribeAnomalyDetectorsError::InvalidParameterValue(
                                parsed_error.message,
                            ),
                        )
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for DescribeAnomalyDetectorsError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            DescribeAnomalyDetectorsError::InternalServiceFault(ref cause) => {
                write!(f, "{}", cause)
            }
            DescribeAnomalyDetectorsError::InvalidNextToken(ref cause) => write!(f, "{}", cause),
            DescribeAnomalyDetectorsError::InvalidParameterValue(ref cause) => {
                write!(f, "{}", cause)
            }
        }
    }
}
impl Error for DescribeAnomalyDetectorsError {}
/// Errors returned by DescribeInsightRules
#[derive(Debug, PartialEq)]
pub enum DescribeInsightRulesError {
    /// <p>The next token specified is invalid.</p>
    InvalidNextToken(String),
}

impl DescribeInsightRulesError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<DescribeInsightRulesError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InvalidNextToken" => {
                        return RusotoError::Service(DescribeInsightRulesError::InvalidNextToken(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for DescribeInsightRulesError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            DescribeInsightRulesError::InvalidNextToken(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for DescribeInsightRulesError {}
/// Errors returned by DisableAlarmActions
#[derive(Debug, PartialEq)]
pub enum DisableAlarmActionsError {}

impl DisableAlarmActionsError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<DisableAlarmActionsError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for DisableAlarmActionsError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {}
    }
}
impl Error for DisableAlarmActionsError {}
/// Errors returned by DisableInsightRules
#[derive(Debug, PartialEq)]
pub enum DisableInsightRulesError {
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>An input parameter that is required is missing.</p>
    MissingRequiredParameter(String),
}

impl DisableInsightRulesError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<DisableInsightRulesError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InvalidParameterValue" => {
                        return RusotoError::Service(
                            DisableInsightRulesError::InvalidParameterValue(parsed_error.message),
                        )
                    }
                    "MissingParameter" => {
                        return RusotoError::Service(
                            DisableInsightRulesError::MissingRequiredParameter(
                                parsed_error.message,
                            ),
                        )
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for DisableInsightRulesError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            DisableInsightRulesError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            DisableInsightRulesError::MissingRequiredParameter(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for DisableInsightRulesError {}
/// Errors returned by EnableAlarmActions
#[derive(Debug, PartialEq)]
pub enum EnableAlarmActionsError {}

impl EnableAlarmActionsError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<EnableAlarmActionsError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for EnableAlarmActionsError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {}
    }
}
impl Error for EnableAlarmActionsError {}
/// Errors returned by EnableInsightRules
#[derive(Debug, PartialEq)]
pub enum EnableInsightRulesError {
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>The operation exceeded one or more limits.</p>
    LimitExceeded(String),
    /// <p>An input parameter that is required is missing.</p>
    MissingRequiredParameter(String),
}

impl EnableInsightRulesError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<EnableInsightRulesError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InvalidParameterValue" => {
                        return RusotoError::Service(
                            EnableInsightRulesError::InvalidParameterValue(parsed_error.message),
                        )
                    }
                    "LimitExceededException" => {
                        return RusotoError::Service(EnableInsightRulesError::LimitExceeded(
                            parsed_error.message,
                        ))
                    }
                    "MissingParameter" => {
                        return RusotoError::Service(
                            EnableInsightRulesError::MissingRequiredParameter(parsed_error.message),
                        )
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for EnableInsightRulesError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            EnableInsightRulesError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            EnableInsightRulesError::LimitExceeded(ref cause) => write!(f, "{}", cause),
            EnableInsightRulesError::MissingRequiredParameter(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for EnableInsightRulesError {}
/// Errors returned by GetDashboard
#[derive(Debug, PartialEq)]
pub enum GetDashboardError {
    /// <p>The specified dashboard does not exist.</p>
    DashboardNotFoundError(String),
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
}

impl GetDashboardError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<GetDashboardError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "ResourceNotFound" => {
                        return RusotoError::Service(GetDashboardError::DashboardNotFoundError(
                            parsed_error.message,
                        ))
                    }
                    "InternalServiceError" => {
                        return RusotoError::Service(GetDashboardError::InternalServiceFault(
                            parsed_error.message,
                        ))
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(GetDashboardError::InvalidParameterValue(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for GetDashboardError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            GetDashboardError::DashboardNotFoundError(ref cause) => write!(f, "{}", cause),
            GetDashboardError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
            GetDashboardError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for GetDashboardError {}
/// Errors returned by GetInsightRuleReport
#[derive(Debug, PartialEq)]
pub enum GetInsightRuleReportError {
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>An input parameter that is required is missing.</p>
    MissingRequiredParameter(String),
    /// <p>The named resource does not exist.</p>
    ResourceNotFound(String),
}

impl GetInsightRuleReportError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<GetInsightRuleReportError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InvalidParameterValue" => {
                        return RusotoError::Service(
                            GetInsightRuleReportError::InvalidParameterValue(parsed_error.message),
                        )
                    }
                    "MissingParameter" => {
                        return RusotoError::Service(
                            GetInsightRuleReportError::MissingRequiredParameter(
                                parsed_error.message,
                            ),
                        )
                    }
                    "ResourceNotFoundException" => {
                        return RusotoError::Service(GetInsightRuleReportError::ResourceNotFound(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for GetInsightRuleReportError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            GetInsightRuleReportError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            GetInsightRuleReportError::MissingRequiredParameter(ref cause) => {
                write!(f, "{}", cause)
            }
            GetInsightRuleReportError::ResourceNotFound(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for GetInsightRuleReportError {}
/// Errors returned by GetMetricData
#[derive(Debug, PartialEq)]
pub enum GetMetricDataError {
    /// <p>The next token specified is invalid.</p>
    InvalidNextToken(String),
}

impl GetMetricDataError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<GetMetricDataError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InvalidNextToken" => {
                        return RusotoError::Service(GetMetricDataError::InvalidNextToken(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for GetMetricDataError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            GetMetricDataError::InvalidNextToken(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for GetMetricDataError {}
/// Errors returned by GetMetricStatistics
#[derive(Debug, PartialEq)]
pub enum GetMetricStatisticsError {
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>Parameters were used together that cannot be used together.</p>
    InvalidParameterCombination(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>An input parameter that is required is missing.</p>
    MissingRequiredParameter(String),
}

impl GetMetricStatisticsError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<GetMetricStatisticsError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InternalServiceError" => {
                        return RusotoError::Service(
                            GetMetricStatisticsError::InternalServiceFault(parsed_error.message),
                        )
                    }
                    "InvalidParameterCombination" => {
                        return RusotoError::Service(
                            GetMetricStatisticsError::InvalidParameterCombination(
                                parsed_error.message,
                            ),
                        )
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(
                            GetMetricStatisticsError::InvalidParameterValue(parsed_error.message),
                        )
                    }
                    "MissingParameter" => {
                        return RusotoError::Service(
                            GetMetricStatisticsError::MissingRequiredParameter(
                                parsed_error.message,
                            ),
                        )
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for GetMetricStatisticsError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            GetMetricStatisticsError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
            GetMetricStatisticsError::InvalidParameterCombination(ref cause) => {
                write!(f, "{}", cause)
            }
            GetMetricStatisticsError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            GetMetricStatisticsError::MissingRequiredParameter(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for GetMetricStatisticsError {}
/// Errors returned by GetMetricWidgetImage
#[derive(Debug, PartialEq)]
pub enum GetMetricWidgetImageError {}

impl GetMetricWidgetImageError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<GetMetricWidgetImageError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for GetMetricWidgetImageError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {}
    }
}
impl Error for GetMetricWidgetImageError {}
/// Errors returned by ListDashboards
#[derive(Debug, PartialEq)]
pub enum ListDashboardsError {
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
}

impl ListDashboardsError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<ListDashboardsError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InternalServiceError" => {
                        return RusotoError::Service(ListDashboardsError::InternalServiceFault(
                            parsed_error.message,
                        ))
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(ListDashboardsError::InvalidParameterValue(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for ListDashboardsError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            ListDashboardsError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
            ListDashboardsError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for ListDashboardsError {}
/// Errors returned by ListMetrics
#[derive(Debug, PartialEq)]
pub enum ListMetricsError {
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
}

impl ListMetricsError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<ListMetricsError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InternalServiceError" => {
                        return RusotoError::Service(ListMetricsError::InternalServiceFault(
                            parsed_error.message,
                        ))
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(ListMetricsError::InvalidParameterValue(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for ListMetricsError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            ListMetricsError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
            ListMetricsError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for ListMetricsError {}
/// Errors returned by ListTagsForResource
#[derive(Debug, PartialEq)]
pub enum ListTagsForResourceError {
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>The named resource does not exist.</p>
    ResourceNotFound(String),
}

impl ListTagsForResourceError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<ListTagsForResourceError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InternalServiceError" => {
                        return RusotoError::Service(
                            ListTagsForResourceError::InternalServiceFault(parsed_error.message),
                        )
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(
                            ListTagsForResourceError::InvalidParameterValue(parsed_error.message),
                        )
                    }
                    "ResourceNotFoundException" => {
                        return RusotoError::Service(ListTagsForResourceError::ResourceNotFound(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for ListTagsForResourceError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            ListTagsForResourceError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
            ListTagsForResourceError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            ListTagsForResourceError::ResourceNotFound(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for ListTagsForResourceError {}
/// Errors returned by PutAnomalyDetector
#[derive(Debug, PartialEq)]
pub enum PutAnomalyDetectorError {
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>The operation exceeded one or more limits.</p>
    LimitExceeded(String),
    /// <p>An input parameter that is required is missing.</p>
    MissingRequiredParameter(String),
}

impl PutAnomalyDetectorError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<PutAnomalyDetectorError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InternalServiceError" => {
                        return RusotoError::Service(PutAnomalyDetectorError::InternalServiceFault(
                            parsed_error.message,
                        ))
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(
                            PutAnomalyDetectorError::InvalidParameterValue(parsed_error.message),
                        )
                    }
                    "LimitExceededException" => {
                        return RusotoError::Service(PutAnomalyDetectorError::LimitExceeded(
                            parsed_error.message,
                        ))
                    }
                    "MissingParameter" => {
                        return RusotoError::Service(
                            PutAnomalyDetectorError::MissingRequiredParameter(parsed_error.message),
                        )
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for PutAnomalyDetectorError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            PutAnomalyDetectorError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
            PutAnomalyDetectorError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            PutAnomalyDetectorError::LimitExceeded(ref cause) => write!(f, "{}", cause),
            PutAnomalyDetectorError::MissingRequiredParameter(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for PutAnomalyDetectorError {}
/// Errors returned by PutCompositeAlarm
#[derive(Debug, PartialEq)]
pub enum PutCompositeAlarmError {
    /// <p>The quota for alarms for this customer has already been reached.</p>
    LimitExceededFault(String),
}

impl PutCompositeAlarmError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<PutCompositeAlarmError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "LimitExceeded" => {
                        return RusotoError::Service(PutCompositeAlarmError::LimitExceededFault(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for PutCompositeAlarmError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            PutCompositeAlarmError::LimitExceededFault(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for PutCompositeAlarmError {}
/// Errors returned by PutDashboard
#[derive(Debug, PartialEq)]
pub enum PutDashboardError {
    /// <p>Some part of the dashboard data is invalid.</p>
    DashboardInvalidInputError(String),
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
}

impl PutDashboardError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<PutDashboardError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InvalidParameterInput" => {
                        return RusotoError::Service(PutDashboardError::DashboardInvalidInputError(
                            parsed_error.message,
                        ))
                    }
                    "InternalServiceError" => {
                        return RusotoError::Service(PutDashboardError::InternalServiceFault(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for PutDashboardError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            PutDashboardError::DashboardInvalidInputError(ref cause) => write!(f, "{}", cause),
            PutDashboardError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for PutDashboardError {}
/// Errors returned by PutInsightRule
#[derive(Debug, PartialEq)]
pub enum PutInsightRuleError {
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>The operation exceeded one or more limits.</p>
    LimitExceeded(String),
    /// <p>An input parameter that is required is missing.</p>
    MissingRequiredParameter(String),
}

impl PutInsightRuleError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<PutInsightRuleError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InvalidParameterValue" => {
                        return RusotoError::Service(PutInsightRuleError::InvalidParameterValue(
                            parsed_error.message,
                        ))
                    }
                    "LimitExceededException" => {
                        return RusotoError::Service(PutInsightRuleError::LimitExceeded(
                            parsed_error.message,
                        ))
                    }
                    "MissingParameter" => {
                        return RusotoError::Service(PutInsightRuleError::MissingRequiredParameter(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for PutInsightRuleError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            PutInsightRuleError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            PutInsightRuleError::LimitExceeded(ref cause) => write!(f, "{}", cause),
            PutInsightRuleError::MissingRequiredParameter(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for PutInsightRuleError {}
/// Errors returned by PutMetricAlarm
#[derive(Debug, PartialEq)]
pub enum PutMetricAlarmError {
    /// <p>The quota for alarms for this customer has already been reached.</p>
    LimitExceededFault(String),
}

impl PutMetricAlarmError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<PutMetricAlarmError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "LimitExceeded" => {
                        return RusotoError::Service(PutMetricAlarmError::LimitExceededFault(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for PutMetricAlarmError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            PutMetricAlarmError::LimitExceededFault(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for PutMetricAlarmError {}
/// Errors returned by PutMetricData
#[derive(Debug, PartialEq)]
pub enum PutMetricDataError {
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>Parameters were used together that cannot be used together.</p>
    InvalidParameterCombination(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>An input parameter that is required is missing.</p>
    MissingRequiredParameter(String),
}

impl PutMetricDataError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<PutMetricDataError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InternalServiceError" => {
                        return RusotoError::Service(PutMetricDataError::InternalServiceFault(
                            parsed_error.message,
                        ))
                    }
                    "InvalidParameterCombination" => {
                        return RusotoError::Service(
                            PutMetricDataError::InvalidParameterCombination(parsed_error.message),
                        )
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(PutMetricDataError::InvalidParameterValue(
                            parsed_error.message,
                        ))
                    }
                    "MissingParameter" => {
                        return RusotoError::Service(PutMetricDataError::MissingRequiredParameter(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for PutMetricDataError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            PutMetricDataError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
            PutMetricDataError::InvalidParameterCombination(ref cause) => write!(f, "{}", cause),
            PutMetricDataError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            PutMetricDataError::MissingRequiredParameter(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for PutMetricDataError {}
/// Errors returned by SetAlarmState
#[derive(Debug, PartialEq)]
pub enum SetAlarmStateError {
    /// <p>Data was not syntactically valid JSON.</p>
    InvalidFormatFault(String),
    /// <p>The named resource does not exist.</p>
    ResourceNotFound(String),
}

impl SetAlarmStateError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<SetAlarmStateError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "InvalidFormat" => {
                        return RusotoError::Service(SetAlarmStateError::InvalidFormatFault(
                            parsed_error.message,
                        ))
                    }
                    "ResourceNotFound" => {
                        return RusotoError::Service(SetAlarmStateError::ResourceNotFound(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for SetAlarmStateError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            SetAlarmStateError::InvalidFormatFault(ref cause) => write!(f, "{}", cause),
            SetAlarmStateError::ResourceNotFound(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for SetAlarmStateError {}
/// Errors returned by TagResource
#[derive(Debug, PartialEq)]
pub enum TagResourceError {
    /// <p>More than one process tried to modify a resource at the same time.</p>
    ConcurrentModification(String),
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>The named resource does not exist.</p>
    ResourceNotFound(String),
}

impl TagResourceError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<TagResourceError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "ConcurrentModificationException" => {
                        return RusotoError::Service(TagResourceError::ConcurrentModification(
                            parsed_error.message,
                        ))
                    }
                    "InternalServiceError" => {
                        return RusotoError::Service(TagResourceError::InternalServiceFault(
                            parsed_error.message,
                        ))
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(TagResourceError::InvalidParameterValue(
                            parsed_error.message,
                        ))
                    }
                    "ResourceNotFoundException" => {
                        return RusotoError::Service(TagResourceError::ResourceNotFound(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for TagResourceError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            TagResourceError::ConcurrentModification(ref cause) => write!(f, "{}", cause),
            TagResourceError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
            TagResourceError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            TagResourceError::ResourceNotFound(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for TagResourceError {}
/// Errors returned by UntagResource
#[derive(Debug, PartialEq)]
pub enum UntagResourceError {
    /// <p>More than one process tried to modify a resource at the same time.</p>
    ConcurrentModification(String),
    /// <p>Request processing has failed due to some unknown error, exception, or failure.</p>
    InternalServiceFault(String),
    /// <p>The value of an input parameter is bad or out-of-range.</p>
    InvalidParameterValue(String),
    /// <p>The named resource does not exist.</p>
    ResourceNotFound(String),
}

impl UntagResourceError {
    pub fn from_response(res: BufferedHttpResponse) -> RusotoError<UntagResourceError> {
        {
            let reader = EventReader::new(res.body.as_ref());
            let mut stack = XmlResponse::new(reader.into_iter().peekable());
            find_start_element(&mut stack);
            if let Ok(parsed_error) = Self::deserialize(&mut stack) {
                match &parsed_error.code[..] {
                    "ConcurrentModificationException" => {
                        return RusotoError::Service(UntagResourceError::ConcurrentModification(
                            parsed_error.message,
                        ))
                    }
                    "InternalServiceError" => {
                        return RusotoError::Service(UntagResourceError::InternalServiceFault(
                            parsed_error.message,
                        ))
                    }
                    "InvalidParameterValue" => {
                        return RusotoError::Service(UntagResourceError::InvalidParameterValue(
                            parsed_error.message,
                        ))
                    }
                    "ResourceNotFoundException" => {
                        return RusotoError::Service(UntagResourceError::ResourceNotFound(
                            parsed_error.message,
                        ))
                    }
                    _ => {}
                }
            }
        }
        RusotoError::Unknown(res)
    }

    fn deserialize<T>(stack: &mut T) -> Result<XmlError, XmlParseError>
    where
        T: Peek + Next,
    {
        xml_util::start_element("ErrorResponse", stack)?;
        XmlErrorDeserializer::deserialize("Error", stack)
    }
}
impl fmt::Display for UntagResourceError {
    #[allow(unused_variables)]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            UntagResourceError::ConcurrentModification(ref cause) => write!(f, "{}", cause),
            UntagResourceError::InternalServiceFault(ref cause) => write!(f, "{}", cause),
            UntagResourceError::InvalidParameterValue(ref cause) => write!(f, "{}", cause),
            UntagResourceError::ResourceNotFound(ref cause) => write!(f, "{}", cause),
        }
    }
}
impl Error for UntagResourceError {}
/// Trait representing the capabilities of the CloudWatch API. CloudWatch clients implement this trait.
#[async_trait]
pub trait CloudWatch {
    /// <p><p>Deletes the specified alarms. You can delete up to 100 alarms in one operation. However, this total can include no more than one composite alarm. For example, you could delete 99 metric alarms and one composite alarms with one operation, but you can&#39;t delete two composite alarms with one operation.</p> <p> In the event of an error, no alarms are deleted.</p> <note> <p>It is possible to create a loop or cycle of composite alarms, where composite alarm A depends on composite alarm B, and composite alarm B also depends on composite alarm A. In this scenario, you can&#39;t delete any composite alarm that is part of the cycle because there is always still a composite alarm that depends on that alarm that you want to delete.</p> <p>To get out of such a situation, you must break the cycle by changing the rule of one of the composite alarms in the cycle to remove a dependency that creates the cycle. The simplest change to make to break a cycle is to change the <code>AlarmRule</code> of one of the alarms to <code>False</code>. </p> <p>Additionally, the evaluation of composite alarms stops if CloudWatch detects a cycle in the evaluation path. </p> </note></p>
    async fn delete_alarms(
        &self,
        input: DeleteAlarmsInput,
    ) -> Result<(), RusotoError<DeleteAlarmsError>>;

    /// <p>Deletes the specified anomaly detection model from your account.</p>
    async fn delete_anomaly_detector(
        &self,
        input: DeleteAnomalyDetectorInput,
    ) -> Result<DeleteAnomalyDetectorOutput, RusotoError<DeleteAnomalyDetectorError>>;

    /// <p>Deletes all dashboards that you specify. You may specify up to 100 dashboards to delete. If there is an error during this call, no dashboards are deleted.</p>
    async fn delete_dashboards(
        &self,
        input: DeleteDashboardsInput,
    ) -> Result<DeleteDashboardsOutput, RusotoError<DeleteDashboardsError>>;

    /// <p>Permanently deletes the specified Contributor Insights rules.</p> <p>If you create a rule, delete it, and then re-create it with the same name, historical data from the first time the rule was created may or may not be available.</p>
    async fn delete_insight_rules(
        &self,
        input: DeleteInsightRulesInput,
    ) -> Result<DeleteInsightRulesOutput, RusotoError<DeleteInsightRulesError>>;

    /// <p>Retrieves the history for the specified alarm. You can filter the results by date range or item type. If an alarm name is not specified, the histories for either all metric alarms or all composite alarms are returned.</p> <p>CloudWatch retains the history of an alarm even if you delete the alarm.</p>
    async fn describe_alarm_history(
        &self,
        input: DescribeAlarmHistoryInput,
    ) -> Result<DescribeAlarmHistoryOutput, RusotoError<DescribeAlarmHistoryError>>;

    /// <p>Retrieves the specified alarms. You can filter the results by specifying a a prefix for the alarm name, the alarm state, or a prefix for any action.</p>
    async fn describe_alarms(
        &self,
        input: DescribeAlarmsInput,
    ) -> Result<DescribeAlarmsOutput, RusotoError<DescribeAlarmsError>>;

    /// <p>Retrieves the alarms for the specified metric. To filter the results, specify a statistic, period, or unit.</p>
    async fn describe_alarms_for_metric(
        &self,
        input: DescribeAlarmsForMetricInput,
    ) -> Result<DescribeAlarmsForMetricOutput, RusotoError<DescribeAlarmsForMetricError>>;

    /// <p>Lists the anomaly detection models that you have created in your account. You can list all models in your account or filter the results to only the models that are related to a certain namespace, metric name, or metric dimension.</p>
    async fn describe_anomaly_detectors(
        &self,
        input: DescribeAnomalyDetectorsInput,
    ) -> Result<DescribeAnomalyDetectorsOutput, RusotoError<DescribeAnomalyDetectorsError>>;

    /// <p>Returns a list of all the Contributor Insights rules in your account. All rules in your account are returned with a single operation.</p> <p>For more information about Contributor Insights, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/ContributorInsights.html">Using Contributor Insights to Analyze High-Cardinality Data</a>.</p>
    async fn describe_insight_rules(
        &self,
        input: DescribeInsightRulesInput,
    ) -> Result<DescribeInsightRulesOutput, RusotoError<DescribeInsightRulesError>>;

    /// <p>Disables the actions for the specified alarms. When an alarm's actions are disabled, the alarm actions do not execute when the alarm state changes.</p>
    async fn disable_alarm_actions(
        &self,
        input: DisableAlarmActionsInput,
    ) -> Result<(), RusotoError<DisableAlarmActionsError>>;

    /// <p>Disables the specified Contributor Insights rules. When rules are disabled, they do not analyze log groups and do not incur costs.</p>
    async fn disable_insight_rules(
        &self,
        input: DisableInsightRulesInput,
    ) -> Result<DisableInsightRulesOutput, RusotoError<DisableInsightRulesError>>;

    /// <p>Enables the actions for the specified alarms.</p>
    async fn enable_alarm_actions(
        &self,
        input: EnableAlarmActionsInput,
    ) -> Result<(), RusotoError<EnableAlarmActionsError>>;

    /// <p>Enables the specified Contributor Insights rules. When rules are enabled, they immediately begin analyzing log data.</p>
    async fn enable_insight_rules(
        &self,
        input: EnableInsightRulesInput,
    ) -> Result<EnableInsightRulesOutput, RusotoError<EnableInsightRulesError>>;

    /// <p>Displays the details of the dashboard that you specify.</p> <p>To copy an existing dashboard, use <code>GetDashboard</code>, and then use the data returned within <code>DashboardBody</code> as the template for the new dashboard when you call <code>PutDashboard</code> to create the copy.</p>
    async fn get_dashboard(
        &self,
        input: GetDashboardInput,
    ) -> Result<GetDashboardOutput, RusotoError<GetDashboardError>>;

    /// <p><p>This operation returns the time series data collected by a Contributor Insights rule. The data includes the identity and number of contributors to the log group.</p> <p>You can also optionally return one or more statistics about each data point in the time series. These statistics can include the following:</p> <ul> <li> <p> <code>UniqueContributors</code> -- the number of unique contributors for each data point.</p> </li> <li> <p> <code>MaxContributorValue</code> -- the value of the top contributor for each data point. The identity of the contributor may change for each data point in the graph.</p> <p>If this rule aggregates by COUNT, the top contributor for each data point is the contributor with the most occurrences in that period. If the rule aggregates by SUM, the top contributor is the contributor with the highest sum in the log field specified by the rule&#39;s <code>Value</code>, during that period.</p> </li> <li> <p> <code>SampleCount</code> -- the number of data points matched by the rule.</p> </li> <li> <p> <code>Sum</code> -- the sum of the values from all contributors during the time period represented by that data point.</p> </li> <li> <p> <code>Minimum</code> -- the minimum value from a single observation during the time period represented by that data point.</p> </li> <li> <p> <code>Maximum</code> -- the maximum value from a single observation during the time period represented by that data point.</p> </li> <li> <p> <code>Average</code> -- the average value from all contributors during the time period represented by that data point.</p> </li> </ul></p>
    async fn get_insight_rule_report(
        &self,
        input: GetInsightRuleReportInput,
    ) -> Result<GetInsightRuleReportOutput, RusotoError<GetInsightRuleReportError>>;

    /// <p>You can use the <code>GetMetricData</code> API to retrieve as many as 500 different metrics in a single request, with a total of as many as 100,800 data points. You can also optionally perform math expressions on the values of the returned statistics, to create new time series that represent new insights into your data. For example, using Lambda metrics, you could divide the Errors metric by the Invocations metric to get an error rate time series. For more information about metric math expressions, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/using-metric-math.html#metric-math-syntax">Metric Math Syntax and Functions</a> in the <i>Amazon CloudWatch User Guide</i>.</p> <p>Calls to the <code>GetMetricData</code> API have a different pricing structure than calls to <code>GetMetricStatistics</code>. For more information about pricing, see <a href="https://aws.amazon.com/cloudwatch/pricing/">Amazon CloudWatch Pricing</a>.</p> <p>Amazon CloudWatch retains metric data as follows:</p> <ul> <li> <p>Data points with a period of less than 60 seconds are available for 3 hours. These data points are high-resolution metrics and are available only for custom metrics that have been defined with a <code>StorageResolution</code> of 1.</p> </li> <li> <p>Data points with a period of 60 seconds (1-minute) are available for 15 days.</p> </li> <li> <p>Data points with a period of 300 seconds (5-minute) are available for 63 days.</p> </li> <li> <p>Data points with a period of 3600 seconds (1 hour) are available for 455 days (15 months).</p> </li> </ul> <p>Data points that are initially published with a shorter period are aggregated together for long-term storage. For example, if you collect data using a period of 1 minute, the data remains available for 15 days with 1-minute resolution. After 15 days, this data is still available, but is aggregated and retrievable only with a resolution of 5 minutes. After 63 days, the data is further aggregated and is available with a resolution of 1 hour.</p> <p>If you omit <code>Unit</code> in your request, all data that was collected with any unit is returned, along with the corresponding units that were specified when the data was reported to CloudWatch. If you specify a unit, the operation returns only data data that was collected with that unit specified. If you specify a unit that does not match the data collected, the results of the operation are null. CloudWatch does not perform unit conversions.</p>
    async fn get_metric_data(
        &self,
        input: GetMetricDataInput,
    ) -> Result<GetMetricDataOutput, RusotoError<GetMetricDataError>>;

    /// <p>Gets statistics for the specified metric.</p> <p>The maximum number of data points returned from a single call is 1,440. If you request more than 1,440 data points, CloudWatch returns an error. To reduce the number of data points, you can narrow the specified time range and make multiple requests across adjacent time ranges, or you can increase the specified period. Data points are not returned in chronological order.</p> <p>CloudWatch aggregates data points based on the length of the period that you specify. For example, if you request statistics with a one-hour period, CloudWatch aggregates all data points with time stamps that fall within each one-hour period. Therefore, the number of values aggregated by CloudWatch is larger than the number of data points returned.</p> <p>CloudWatch needs raw data points to calculate percentile statistics. If you publish data using a statistic set instead, you can only retrieve percentile statistics for this data if one of the following conditions is true:</p> <ul> <li> <p>The SampleCount value of the statistic set is 1.</p> </li> <li> <p>The Min and the Max values of the statistic set are equal.</p> </li> </ul> <p>Percentile statistics are not available for metrics when any of the metric values are negative numbers.</p> <p>Amazon CloudWatch retains metric data as follows:</p> <ul> <li> <p>Data points with a period of less than 60 seconds are available for 3 hours. These data points are high-resolution metrics and are available only for custom metrics that have been defined with a <code>StorageResolution</code> of 1.</p> </li> <li> <p>Data points with a period of 60 seconds (1-minute) are available for 15 days.</p> </li> <li> <p>Data points with a period of 300 seconds (5-minute) are available for 63 days.</p> </li> <li> <p>Data points with a period of 3600 seconds (1 hour) are available for 455 days (15 months).</p> </li> </ul> <p>Data points that are initially published with a shorter period are aggregated together for long-term storage. For example, if you collect data using a period of 1 minute, the data remains available for 15 days with 1-minute resolution. After 15 days, this data is still available, but is aggregated and retrievable only with a resolution of 5 minutes. After 63 days, the data is further aggregated and is available with a resolution of 1 hour.</p> <p>CloudWatch started retaining 5-minute and 1-hour metric data as of July 9, 2016.</p> <p>For information about metrics and dimensions supported by AWS services, see the <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CW_Support_For_AWS.html">Amazon CloudWatch Metrics and Dimensions Reference</a> in the <i>Amazon CloudWatch User Guide</i>.</p>
    async fn get_metric_statistics(
        &self,
        input: GetMetricStatisticsInput,
    ) -> Result<GetMetricStatisticsOutput, RusotoError<GetMetricStatisticsError>>;

    /// <p><p>You can use the <code>GetMetricWidgetImage</code> API to retrieve a snapshot graph of one or more Amazon CloudWatch metrics as a bitmap image. You can then embed this image into your services and products, such as wiki pages, reports, and documents. You could also retrieve images regularly, such as every minute, and create your own custom live dashboard.</p> <p>The graph you retrieve can include all CloudWatch metric graph features, including metric math and horizontal and vertical annotations.</p> <p>There is a limit of 20 transactions per second for this API. Each <code>GetMetricWidgetImage</code> action has the following limits:</p> <ul> <li> <p>As many as 100 metrics in the graph.</p> </li> <li> <p>Up to 100 KB uncompressed payload.</p> </li> </ul></p>
    async fn get_metric_widget_image(
        &self,
        input: GetMetricWidgetImageInput,
    ) -> Result<GetMetricWidgetImageOutput, RusotoError<GetMetricWidgetImageError>>;

    /// <p>Returns a list of the dashboards for your account. If you include <code>DashboardNamePrefix</code>, only those dashboards with names starting with the prefix are listed. Otherwise, all dashboards in your account are listed. </p> <p> <code>ListDashboards</code> returns up to 1000 results on one page. If there are more than 1000 dashboards, you can call <code>ListDashboards</code> again and include the value you received for <code>NextToken</code> in the first call, to receive the next 1000 results.</p>
    async fn list_dashboards(
        &self,
        input: ListDashboardsInput,
    ) -> Result<ListDashboardsOutput, RusotoError<ListDashboardsError>>;

    /// <p>List the specified metrics. You can use the returned metrics with <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricData.html">GetMetricData</a> or <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricStatistics.html">GetMetricStatistics</a> to obtain statistical data.</p> <p>Up to 500 results are returned for any one call. To retrieve additional results, use the returned token with subsequent calls.</p> <p>After you create a metric, allow up to fifteen minutes before the metric appears. Statistics about the metric, however, are available sooner using <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricData.html">GetMetricData</a> or <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricStatistics.html">GetMetricStatistics</a>.</p>
    async fn list_metrics(
        &self,
        input: ListMetricsInput,
    ) -> Result<ListMetricsOutput, RusotoError<ListMetricsError>>;

    /// <p>Displays the tags associated with a CloudWatch resource. Currently, alarms and Contributor Insights rules support tagging.</p>
    async fn list_tags_for_resource(
        &self,
        input: ListTagsForResourceInput,
    ) -> Result<ListTagsForResourceOutput, RusotoError<ListTagsForResourceError>>;

    /// <p>Creates an anomaly detection model for a CloudWatch metric. You can use the model to display a band of expected normal values when the metric is graphed.</p> <p>For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch_Anomaly_Detection.html">CloudWatch Anomaly Detection</a>.</p>
    async fn put_anomaly_detector(
        &self,
        input: PutAnomalyDetectorInput,
    ) -> Result<PutAnomalyDetectorOutput, RusotoError<PutAnomalyDetectorError>>;

    /// <p>Creates or updates a <i>composite alarm</i>. When you create a composite alarm, you specify a rule expression for the alarm that takes into account the alarm states of other alarms that you have created. The composite alarm goes into ALARM state only if all conditions of the rule are met.</p> <p>The alarms specified in a composite alarm's rule expression can include metric alarms and other composite alarms.</p> <p>Using composite alarms can reduce alarm noise. You can create multiple metric alarms, and also create a composite alarm and set up alerts only for the composite alarm. For example, you could create a composite alarm that goes into ALARM state only when more than one of the underlying metric alarms are in ALARM state.</p> <p>Currently, the only alarm actions that can be taken by composite alarms are notifying SNS topics.</p> <note> <p>It is possible to create a loop or cycle of composite alarms, where composite alarm A depends on composite alarm B, and composite alarm B also depends on composite alarm A. In this scenario, you can't delete any composite alarm that is part of the cycle because there is always still a composite alarm that depends on that alarm that you want to delete.</p> <p>To get out of such a situation, you must break the cycle by changing the rule of one of the composite alarms in the cycle to remove a dependency that creates the cycle. The simplest change to make to break a cycle is to change the <code>AlarmRule</code> of one of the alarms to <code>False</code>. </p> <p>Additionally, the evaluation of composite alarms stops if CloudWatch detects a cycle in the evaluation path. </p> </note> <p>When this operation creates an alarm, the alarm state is immediately set to <code>INSUFFICIENT_DATA</code>. The alarm is then evaluated and its state is set appropriately. Any actions associated with the new state are then executed. For a composite alarm, this initial time after creation is the only time that the alarm can be in <code>INSUFFICIENT_DATA</code> state.</p> <p>When you update an existing alarm, its state is left unchanged, but the update completely overwrites the previous configuration of the alarm.</p>
    async fn put_composite_alarm(
        &self,
        input: PutCompositeAlarmInput,
    ) -> Result<(), RusotoError<PutCompositeAlarmError>>;

    /// <p>Creates a dashboard if it does not already exist, or updates an existing dashboard. If you update a dashboard, the entire contents are replaced with what you specify here.</p> <p>All dashboards in your account are global, not region-specific.</p> <p>A simple way to create a dashboard using <code>PutDashboard</code> is to copy an existing dashboard. To copy an existing dashboard using the console, you can load the dashboard and then use the View/edit source command in the Actions menu to display the JSON block for that dashboard. Another way to copy a dashboard is to use <code>GetDashboard</code>, and then use the data returned within <code>DashboardBody</code> as the template for the new dashboard when you call <code>PutDashboard</code>.</p> <p>When you create a dashboard with <code>PutDashboard</code>, a good practice is to add a text widget at the top of the dashboard with a message that the dashboard was created by script and should not be changed in the console. This message could also point console users to the location of the <code>DashboardBody</code> script or the CloudFormation template used to create the dashboard.</p>
    async fn put_dashboard(
        &self,
        input: PutDashboardInput,
    ) -> Result<PutDashboardOutput, RusotoError<PutDashboardError>>;

    /// <p>Creates a Contributor Insights rule. Rules evaluate log events in a CloudWatch Logs log group, enabling you to find contributor data for the log events in that log group. For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/ContributorInsights.html">Using Contributor Insights to Analyze High-Cardinality Data</a>.</p> <p>If you create a rule, delete it, and then re-create it with the same name, historical data from the first time the rule was created may or may not be available.</p>
    async fn put_insight_rule(
        &self,
        input: PutInsightRuleInput,
    ) -> Result<PutInsightRuleOutput, RusotoError<PutInsightRuleError>>;

    /// <p>Creates or updates an alarm and associates it with the specified metric, metric math expression, or anomaly detection model.</p> <p>Alarms based on anomaly detection models cannot have Auto Scaling actions.</p> <p>When this operation creates an alarm, the alarm state is immediately set to <code>INSUFFICIENT_DATA</code>. The alarm is then evaluated and its state is set appropriately. Any actions associated with the new state are then executed.</p> <p>When you update an existing alarm, its state is left unchanged, but the update completely overwrites the previous configuration of the alarm.</p> <p>If you are an IAM user, you must have Amazon EC2 permissions for some alarm operations:</p> <ul> <li> <p> <code>iam:CreateServiceLinkedRole</code> for all alarms with EC2 actions</p> </li> <li> <p> <code>ec2:DescribeInstanceStatus</code> and <code>ec2:DescribeInstances</code> for all alarms on EC2 instance status metrics</p> </li> <li> <p> <code>ec2:StopInstances</code> for alarms with stop actions</p> </li> <li> <p> <code>ec2:TerminateInstances</code> for alarms with terminate actions</p> </li> <li> <p>No specific permissions are needed for alarms with recover actions</p> </li> </ul> <p>If you have read/write permissions for Amazon CloudWatch but not for Amazon EC2, you can still create an alarm, but the stop or terminate actions are not performed. However, if you are later granted the required permissions, the alarm actions that you created earlier are performed.</p> <p>If you are using an IAM role (for example, an EC2 instance profile), you cannot stop or terminate the instance using alarm actions. However, you can still see the alarm state and perform any other actions such as Amazon SNS notifications or Auto Scaling policies.</p> <p>If you are using temporary security credentials granted using AWS STS, you cannot stop or terminate an EC2 instance using alarm actions.</p> <p>The first time you create an alarm in the AWS Management Console, the CLI, or by using the PutMetricAlarm API, CloudWatch creates the necessary service-linked role for you. The service-linked role is called <code>AWSServiceRoleForCloudWatchEvents</code>. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_terms-and-concepts.html#iam-term-service-linked-role">AWS service-linked role</a>.</p>
    async fn put_metric_alarm(
        &self,
        input: PutMetricAlarmInput,
    ) -> Result<(), RusotoError<PutMetricAlarmError>>;

    /// <p><p>Publishes metric data points to Amazon CloudWatch. CloudWatch associates the data points with the specified metric. If the specified metric does not exist, CloudWatch creates the metric. When CloudWatch creates a metric, it can take up to fifteen minutes for the metric to appear in calls to <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_ListMetrics.html">ListMetrics</a>.</p> <p>You can publish either individual data points in the <code>Value</code> field, or arrays of values and the number of times each value occurred during the period by using the <code>Values</code> and <code>Counts</code> fields in the <code>MetricDatum</code> structure. Using the <code>Values</code> and <code>Counts</code> method enables you to publish up to 150 values per metric with one <code>PutMetricData</code> request, and supports retrieving percentile statistics on this data.</p> <p>Each <code>PutMetricData</code> request is limited to 40 KB in size for HTTP POST requests. You can send a payload compressed by gzip. Each request is also limited to no more than 20 different metrics.</p> <p>Although the <code>Value</code> parameter accepts numbers of type <code>Double</code>, CloudWatch rejects values that are either too small or too large. Values must be in the range of -2^360 to 2^360. In addition, special values (for example, NaN, +Infinity, -Infinity) are not supported.</p> <p>You can use up to 10 dimensions per metric to further clarify what data the metric collects. Each dimension consists of a Name and Value pair. For more information about specifying dimensions, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/publishingMetrics.html">Publishing Metrics</a> in the <i>Amazon CloudWatch User Guide</i>.</p> <p>Data points with time stamps from 24 hours ago or longer can take at least 48 hours to become available for <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricData.html">GetMetricData</a> or <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricStatistics.html">GetMetricStatistics</a> from the time they are submitted. Data points with time stamps between 3 and 24 hours ago can take as much as 2 hours to become available for for <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricData.html">GetMetricData</a> or <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricStatistics.html">GetMetricStatistics</a>.</p> <p>CloudWatch needs raw data points to calculate percentile statistics. If you publish data using a statistic set instead, you can only retrieve percentile statistics for this data if one of the following conditions is true:</p> <ul> <li> <p>The <code>SampleCount</code> value of the statistic set is 1 and <code>Min</code>, <code>Max</code>, and <code>Sum</code> are all equal.</p> </li> <li> <p>The <code>Min</code> and <code>Max</code> are equal, and <code>Sum</code> is equal to <code>Min</code> multiplied by <code>SampleCount</code>.</p> </li> </ul></p>
    async fn put_metric_data(
        &self,
        input: PutMetricDataInput,
    ) -> Result<(), RusotoError<PutMetricDataError>>;

    /// <p>Temporarily sets the state of an alarm for testing purposes. When the updated state differs from the previous value, the action configured for the appropriate state is invoked. For example, if your alarm is configured to send an Amazon SNS message when an alarm is triggered, temporarily changing the alarm state to <code>ALARM</code> sends an SNS message.</p> <p>Metric alarms returns to their actual state quickly, often within seconds. Because the metric alarm state change happens quickly, it is typically only visible in the alarm's <b>History</b> tab in the Amazon CloudWatch console or through <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_DescribeAlarmHistory.html">DescribeAlarmHistory</a>.</p> <p>If you use <code>SetAlarmState</code> on a composite alarm, the composite alarm is not guaranteed to return to its actual state. It will return to its actual state only once any of its children alarms change state. It is also re-evaluated if you update its configuration.</p> <p>If an alarm triggers EC2 Auto Scaling policies or application Auto Scaling policies, you must include information in the <code>StateReasonData</code> parameter to enable the policy to take the correct action.</p>
    async fn set_alarm_state(
        &self,
        input: SetAlarmStateInput,
    ) -> Result<(), RusotoError<SetAlarmStateError>>;

    /// <p>Assigns one or more tags (key-value pairs) to the specified CloudWatch resource. Currently, the only CloudWatch resources that can be tagged are alarms and Contributor Insights rules.</p> <p>Tags can help you organize and categorize your resources. You can also use them to scope user permissions, by granting a user permission to access or change only resources with certain tag values.</p> <p>Tags don't have any semantic meaning to AWS and are interpreted strictly as strings of characters.</p> <p>You can use the <code>TagResource</code> action with an alarm that already has tags. If you specify a new tag key for the alarm, this tag is appended to the list of tags associated with the alarm. If you specify a tag key that is already associated with the alarm, the new tag value that you specify replaces the previous value for that tag.</p> <p>You can associate as many as 50 tags with a CloudWatch resource.</p>
    async fn tag_resource(
        &self,
        input: TagResourceInput,
    ) -> Result<TagResourceOutput, RusotoError<TagResourceError>>;

    /// <p>Removes one or more tags from the specified resource.</p>
    async fn untag_resource(
        &self,
        input: UntagResourceInput,
    ) -> Result<UntagResourceOutput, RusotoError<UntagResourceError>>;
}
/// A client for the CloudWatch API.
#[derive(Clone)]
pub struct CloudWatchClient {
    client: Client,
    region: region::Region,
}

impl CloudWatchClient {
    /// Creates a client backed by the default tokio event loop.
    ///
    /// The client will use the default credentials provider and tls client.
    pub fn new(region: region::Region) -> CloudWatchClient {
        CloudWatchClient {
            client: Client::shared(),
            region,
        }
    }

    pub fn new_with<P, D>(
        request_dispatcher: D,
        credentials_provider: P,
        region: region::Region,
    ) -> CloudWatchClient
    where
        P: ProvideAwsCredentials + Send + Sync + 'static,
        D: DispatchSignedRequest + Send + Sync + 'static,
    {
        CloudWatchClient {
            client: Client::new_with(credentials_provider, request_dispatcher),
            region,
        }
    }

    pub fn new_with_client(client: Client, region: region::Region) -> CloudWatchClient {
        CloudWatchClient { client, region }
    }
}

#[async_trait]
impl CloudWatch for CloudWatchClient {
    /// <p><p>Deletes the specified alarms. You can delete up to 100 alarms in one operation. However, this total can include no more than one composite alarm. For example, you could delete 99 metric alarms and one composite alarms with one operation, but you can&#39;t delete two composite alarms with one operation.</p> <p> In the event of an error, no alarms are deleted.</p> <note> <p>It is possible to create a loop or cycle of composite alarms, where composite alarm A depends on composite alarm B, and composite alarm B also depends on composite alarm A. In this scenario, you can&#39;t delete any composite alarm that is part of the cycle because there is always still a composite alarm that depends on that alarm that you want to delete.</p> <p>To get out of such a situation, you must break the cycle by changing the rule of one of the composite alarms in the cycle to remove a dependency that creates the cycle. The simplest change to make to break a cycle is to change the <code>AlarmRule</code> of one of the alarms to <code>False</code>. </p> <p>Additionally, the evaluation of composite alarms stops if CloudWatch detects a cycle in the evaluation path. </p> </note></p>
    async fn delete_alarms(
        &self,
        input: DeleteAlarmsInput,
    ) -> Result<(), RusotoError<DeleteAlarmsError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("DeleteAlarms");
        let mut params = params;
        DeleteAlarmsInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, DeleteAlarmsError::from_response)
            .await?;

        std::mem::drop(response);
        Ok(())
    }

    /// <p>Deletes the specified anomaly detection model from your account.</p>
    async fn delete_anomaly_detector(
        &self,
        input: DeleteAnomalyDetectorInput,
    ) -> Result<DeleteAnomalyDetectorOutput, RusotoError<DeleteAnomalyDetectorError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("DeleteAnomalyDetector");
        let mut params = params;
        DeleteAnomalyDetectorInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, DeleteAnomalyDetectorError::from_response)
            .await?;

        let result = DeleteAnomalyDetectorOutput::default();

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Deletes all dashboards that you specify. You may specify up to 100 dashboards to delete. If there is an error during this call, no dashboards are deleted.</p>
    async fn delete_dashboards(
        &self,
        input: DeleteDashboardsInput,
    ) -> Result<DeleteDashboardsOutput, RusotoError<DeleteDashboardsError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("DeleteDashboards");
        let mut params = params;
        DeleteDashboardsInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, DeleteDashboardsError::from_response)
            .await?;

        let result = DeleteDashboardsOutput::default();

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Permanently deletes the specified Contributor Insights rules.</p> <p>If you create a rule, delete it, and then re-create it with the same name, historical data from the first time the rule was created may or may not be available.</p>
    async fn delete_insight_rules(
        &self,
        input: DeleteInsightRulesInput,
    ) -> Result<DeleteInsightRulesOutput, RusotoError<DeleteInsightRulesError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("DeleteInsightRules");
        let mut params = params;
        DeleteInsightRulesInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, DeleteInsightRulesError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = DeleteInsightRulesOutputDeserializer::deserialize(
                "DeleteInsightRulesResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Retrieves the history for the specified alarm. You can filter the results by date range or item type. If an alarm name is not specified, the histories for either all metric alarms or all composite alarms are returned.</p> <p>CloudWatch retains the history of an alarm even if you delete the alarm.</p>
    async fn describe_alarm_history(
        &self,
        input: DescribeAlarmHistoryInput,
    ) -> Result<DescribeAlarmHistoryOutput, RusotoError<DescribeAlarmHistoryError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("DescribeAlarmHistory");
        let mut params = params;
        DescribeAlarmHistoryInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, DescribeAlarmHistoryError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = DescribeAlarmHistoryOutputDeserializer::deserialize(
                "DescribeAlarmHistoryResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Retrieves the specified alarms. You can filter the results by specifying a a prefix for the alarm name, the alarm state, or a prefix for any action.</p>
    async fn describe_alarms(
        &self,
        input: DescribeAlarmsInput,
    ) -> Result<DescribeAlarmsOutput, RusotoError<DescribeAlarmsError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("DescribeAlarms");
        let mut params = params;
        DescribeAlarmsInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, DescribeAlarmsError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result =
                DescribeAlarmsOutputDeserializer::deserialize("DescribeAlarmsResult", stack)?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Retrieves the alarms for the specified metric. To filter the results, specify a statistic, period, or unit.</p>
    async fn describe_alarms_for_metric(
        &self,
        input: DescribeAlarmsForMetricInput,
    ) -> Result<DescribeAlarmsForMetricOutput, RusotoError<DescribeAlarmsForMetricError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("DescribeAlarmsForMetric");
        let mut params = params;
        DescribeAlarmsForMetricInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, DescribeAlarmsForMetricError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = DescribeAlarmsForMetricOutputDeserializer::deserialize(
                "DescribeAlarmsForMetricResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Lists the anomaly detection models that you have created in your account. You can list all models in your account or filter the results to only the models that are related to a certain namespace, metric name, or metric dimension.</p>
    async fn describe_anomaly_detectors(
        &self,
        input: DescribeAnomalyDetectorsInput,
    ) -> Result<DescribeAnomalyDetectorsOutput, RusotoError<DescribeAnomalyDetectorsError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("DescribeAnomalyDetectors");
        let mut params = params;
        DescribeAnomalyDetectorsInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, DescribeAnomalyDetectorsError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = DescribeAnomalyDetectorsOutputDeserializer::deserialize(
                "DescribeAnomalyDetectorsResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Returns a list of all the Contributor Insights rules in your account. All rules in your account are returned with a single operation.</p> <p>For more information about Contributor Insights, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/ContributorInsights.html">Using Contributor Insights to Analyze High-Cardinality Data</a>.</p>
    async fn describe_insight_rules(
        &self,
        input: DescribeInsightRulesInput,
    ) -> Result<DescribeInsightRulesOutput, RusotoError<DescribeInsightRulesError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("DescribeInsightRules");
        let mut params = params;
        DescribeInsightRulesInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, DescribeInsightRulesError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = DescribeInsightRulesOutputDeserializer::deserialize(
                "DescribeInsightRulesResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Disables the actions for the specified alarms. When an alarm's actions are disabled, the alarm actions do not execute when the alarm state changes.</p>
    async fn disable_alarm_actions(
        &self,
        input: DisableAlarmActionsInput,
    ) -> Result<(), RusotoError<DisableAlarmActionsError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("DisableAlarmActions");
        let mut params = params;
        DisableAlarmActionsInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, DisableAlarmActionsError::from_response)
            .await?;

        std::mem::drop(response);
        Ok(())
    }

    /// <p>Disables the specified Contributor Insights rules. When rules are disabled, they do not analyze log groups and do not incur costs.</p>
    async fn disable_insight_rules(
        &self,
        input: DisableInsightRulesInput,
    ) -> Result<DisableInsightRulesOutput, RusotoError<DisableInsightRulesError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("DisableInsightRules");
        let mut params = params;
        DisableInsightRulesInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, DisableInsightRulesError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = DisableInsightRulesOutputDeserializer::deserialize(
                "DisableInsightRulesResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Enables the actions for the specified alarms.</p>
    async fn enable_alarm_actions(
        &self,
        input: EnableAlarmActionsInput,
    ) -> Result<(), RusotoError<EnableAlarmActionsError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("EnableAlarmActions");
        let mut params = params;
        EnableAlarmActionsInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, EnableAlarmActionsError::from_response)
            .await?;

        std::mem::drop(response);
        Ok(())
    }

    /// <p>Enables the specified Contributor Insights rules. When rules are enabled, they immediately begin analyzing log data.</p>
    async fn enable_insight_rules(
        &self,
        input: EnableInsightRulesInput,
    ) -> Result<EnableInsightRulesOutput, RusotoError<EnableInsightRulesError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("EnableInsightRules");
        let mut params = params;
        EnableInsightRulesInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, EnableInsightRulesError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = EnableInsightRulesOutputDeserializer::deserialize(
                "EnableInsightRulesResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Displays the details of the dashboard that you specify.</p> <p>To copy an existing dashboard, use <code>GetDashboard</code>, and then use the data returned within <code>DashboardBody</code> as the template for the new dashboard when you call <code>PutDashboard</code> to create the copy.</p>
    async fn get_dashboard(
        &self,
        input: GetDashboardInput,
    ) -> Result<GetDashboardOutput, RusotoError<GetDashboardError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("GetDashboard");
        let mut params = params;
        GetDashboardInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, GetDashboardError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = GetDashboardOutputDeserializer::deserialize("GetDashboardResult", stack)?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p><p>This operation returns the time series data collected by a Contributor Insights rule. The data includes the identity and number of contributors to the log group.</p> <p>You can also optionally return one or more statistics about each data point in the time series. These statistics can include the following:</p> <ul> <li> <p> <code>UniqueContributors</code> -- the number of unique contributors for each data point.</p> </li> <li> <p> <code>MaxContributorValue</code> -- the value of the top contributor for each data point. The identity of the contributor may change for each data point in the graph.</p> <p>If this rule aggregates by COUNT, the top contributor for each data point is the contributor with the most occurrences in that period. If the rule aggregates by SUM, the top contributor is the contributor with the highest sum in the log field specified by the rule&#39;s <code>Value</code>, during that period.</p> </li> <li> <p> <code>SampleCount</code> -- the number of data points matched by the rule.</p> </li> <li> <p> <code>Sum</code> -- the sum of the values from all contributors during the time period represented by that data point.</p> </li> <li> <p> <code>Minimum</code> -- the minimum value from a single observation during the time period represented by that data point.</p> </li> <li> <p> <code>Maximum</code> -- the maximum value from a single observation during the time period represented by that data point.</p> </li> <li> <p> <code>Average</code> -- the average value from all contributors during the time period represented by that data point.</p> </li> </ul></p>
    async fn get_insight_rule_report(
        &self,
        input: GetInsightRuleReportInput,
    ) -> Result<GetInsightRuleReportOutput, RusotoError<GetInsightRuleReportError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("GetInsightRuleReport");
        let mut params = params;
        GetInsightRuleReportInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, GetInsightRuleReportError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = GetInsightRuleReportOutputDeserializer::deserialize(
                "GetInsightRuleReportResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>You can use the <code>GetMetricData</code> API to retrieve as many as 500 different metrics in a single request, with a total of as many as 100,800 data points. You can also optionally perform math expressions on the values of the returned statistics, to create new time series that represent new insights into your data. For example, using Lambda metrics, you could divide the Errors metric by the Invocations metric to get an error rate time series. For more information about metric math expressions, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/using-metric-math.html#metric-math-syntax">Metric Math Syntax and Functions</a> in the <i>Amazon CloudWatch User Guide</i>.</p> <p>Calls to the <code>GetMetricData</code> API have a different pricing structure than calls to <code>GetMetricStatistics</code>. For more information about pricing, see <a href="https://aws.amazon.com/cloudwatch/pricing/">Amazon CloudWatch Pricing</a>.</p> <p>Amazon CloudWatch retains metric data as follows:</p> <ul> <li> <p>Data points with a period of less than 60 seconds are available for 3 hours. These data points are high-resolution metrics and are available only for custom metrics that have been defined with a <code>StorageResolution</code> of 1.</p> </li> <li> <p>Data points with a period of 60 seconds (1-minute) are available for 15 days.</p> </li> <li> <p>Data points with a period of 300 seconds (5-minute) are available for 63 days.</p> </li> <li> <p>Data points with a period of 3600 seconds (1 hour) are available for 455 days (15 months).</p> </li> </ul> <p>Data points that are initially published with a shorter period are aggregated together for long-term storage. For example, if you collect data using a period of 1 minute, the data remains available for 15 days with 1-minute resolution. After 15 days, this data is still available, but is aggregated and retrievable only with a resolution of 5 minutes. After 63 days, the data is further aggregated and is available with a resolution of 1 hour.</p> <p>If you omit <code>Unit</code> in your request, all data that was collected with any unit is returned, along with the corresponding units that were specified when the data was reported to CloudWatch. If you specify a unit, the operation returns only data data that was collected with that unit specified. If you specify a unit that does not match the data collected, the results of the operation are null. CloudWatch does not perform unit conversions.</p>
    async fn get_metric_data(
        &self,
        input: GetMetricDataInput,
    ) -> Result<GetMetricDataOutput, RusotoError<GetMetricDataError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("GetMetricData");
        let mut params = params;
        GetMetricDataInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, GetMetricDataError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result =
                GetMetricDataOutputDeserializer::deserialize("GetMetricDataResult", stack)?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Gets statistics for the specified metric.</p> <p>The maximum number of data points returned from a single call is 1,440. If you request more than 1,440 data points, CloudWatch returns an error. To reduce the number of data points, you can narrow the specified time range and make multiple requests across adjacent time ranges, or you can increase the specified period. Data points are not returned in chronological order.</p> <p>CloudWatch aggregates data points based on the length of the period that you specify. For example, if you request statistics with a one-hour period, CloudWatch aggregates all data points with time stamps that fall within each one-hour period. Therefore, the number of values aggregated by CloudWatch is larger than the number of data points returned.</p> <p>CloudWatch needs raw data points to calculate percentile statistics. If you publish data using a statistic set instead, you can only retrieve percentile statistics for this data if one of the following conditions is true:</p> <ul> <li> <p>The SampleCount value of the statistic set is 1.</p> </li> <li> <p>The Min and the Max values of the statistic set are equal.</p> </li> </ul> <p>Percentile statistics are not available for metrics when any of the metric values are negative numbers.</p> <p>Amazon CloudWatch retains metric data as follows:</p> <ul> <li> <p>Data points with a period of less than 60 seconds are available for 3 hours. These data points are high-resolution metrics and are available only for custom metrics that have been defined with a <code>StorageResolution</code> of 1.</p> </li> <li> <p>Data points with a period of 60 seconds (1-minute) are available for 15 days.</p> </li> <li> <p>Data points with a period of 300 seconds (5-minute) are available for 63 days.</p> </li> <li> <p>Data points with a period of 3600 seconds (1 hour) are available for 455 days (15 months).</p> </li> </ul> <p>Data points that are initially published with a shorter period are aggregated together for long-term storage. For example, if you collect data using a period of 1 minute, the data remains available for 15 days with 1-minute resolution. After 15 days, this data is still available, but is aggregated and retrievable only with a resolution of 5 minutes. After 63 days, the data is further aggregated and is available with a resolution of 1 hour.</p> <p>CloudWatch started retaining 5-minute and 1-hour metric data as of July 9, 2016.</p> <p>For information about metrics and dimensions supported by AWS services, see the <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CW_Support_For_AWS.html">Amazon CloudWatch Metrics and Dimensions Reference</a> in the <i>Amazon CloudWatch User Guide</i>.</p>
    async fn get_metric_statistics(
        &self,
        input: GetMetricStatisticsInput,
    ) -> Result<GetMetricStatisticsOutput, RusotoError<GetMetricStatisticsError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("GetMetricStatistics");
        let mut params = params;
        GetMetricStatisticsInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, GetMetricStatisticsError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = GetMetricStatisticsOutputDeserializer::deserialize(
                "GetMetricStatisticsResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p><p>You can use the <code>GetMetricWidgetImage</code> API to retrieve a snapshot graph of one or more Amazon CloudWatch metrics as a bitmap image. You can then embed this image into your services and products, such as wiki pages, reports, and documents. You could also retrieve images regularly, such as every minute, and create your own custom live dashboard.</p> <p>The graph you retrieve can include all CloudWatch metric graph features, including metric math and horizontal and vertical annotations.</p> <p>There is a limit of 20 transactions per second for this API. Each <code>GetMetricWidgetImage</code> action has the following limits:</p> <ul> <li> <p>As many as 100 metrics in the graph.</p> </li> <li> <p>Up to 100 KB uncompressed payload.</p> </li> </ul></p>
    async fn get_metric_widget_image(
        &self,
        input: GetMetricWidgetImageInput,
    ) -> Result<GetMetricWidgetImageOutput, RusotoError<GetMetricWidgetImageError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("GetMetricWidgetImage");
        let mut params = params;
        GetMetricWidgetImageInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, GetMetricWidgetImageError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = GetMetricWidgetImageOutputDeserializer::deserialize(
                "GetMetricWidgetImageResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Returns a list of the dashboards for your account. If you include <code>DashboardNamePrefix</code>, only those dashboards with names starting with the prefix are listed. Otherwise, all dashboards in your account are listed. </p> <p> <code>ListDashboards</code> returns up to 1000 results on one page. If there are more than 1000 dashboards, you can call <code>ListDashboards</code> again and include the value you received for <code>NextToken</code> in the first call, to receive the next 1000 results.</p>
    async fn list_dashboards(
        &self,
        input: ListDashboardsInput,
    ) -> Result<ListDashboardsOutput, RusotoError<ListDashboardsError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("ListDashboards");
        let mut params = params;
        ListDashboardsInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, ListDashboardsError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result =
                ListDashboardsOutputDeserializer::deserialize("ListDashboardsResult", stack)?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>List the specified metrics. You can use the returned metrics with <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricData.html">GetMetricData</a> or <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricStatistics.html">GetMetricStatistics</a> to obtain statistical data.</p> <p>Up to 500 results are returned for any one call. To retrieve additional results, use the returned token with subsequent calls.</p> <p>After you create a metric, allow up to fifteen minutes before the metric appears. Statistics about the metric, however, are available sooner using <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricData.html">GetMetricData</a> or <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricStatistics.html">GetMetricStatistics</a>.</p>
    async fn list_metrics(
        &self,
        input: ListMetricsInput,
    ) -> Result<ListMetricsOutput, RusotoError<ListMetricsError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("ListMetrics");
        let mut params = params;
        ListMetricsInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, ListMetricsError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = ListMetricsOutputDeserializer::deserialize("ListMetricsResult", stack)?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Displays the tags associated with a CloudWatch resource. Currently, alarms and Contributor Insights rules support tagging.</p>
    async fn list_tags_for_resource(
        &self,
        input: ListTagsForResourceInput,
    ) -> Result<ListTagsForResourceOutput, RusotoError<ListTagsForResourceError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("ListTagsForResource");
        let mut params = params;
        ListTagsForResourceInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, ListTagsForResourceError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = ListTagsForResourceOutputDeserializer::deserialize(
                "ListTagsForResourceResult",
                stack,
            )?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Creates an anomaly detection model for a CloudWatch metric. You can use the model to display a band of expected normal values when the metric is graphed.</p> <p>For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch_Anomaly_Detection.html">CloudWatch Anomaly Detection</a>.</p>
    async fn put_anomaly_detector(
        &self,
        input: PutAnomalyDetectorInput,
    ) -> Result<PutAnomalyDetectorOutput, RusotoError<PutAnomalyDetectorError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("PutAnomalyDetector");
        let mut params = params;
        PutAnomalyDetectorInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, PutAnomalyDetectorError::from_response)
            .await?;

        let result = PutAnomalyDetectorOutput::default();

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Creates or updates a <i>composite alarm</i>. When you create a composite alarm, you specify a rule expression for the alarm that takes into account the alarm states of other alarms that you have created. The composite alarm goes into ALARM state only if all conditions of the rule are met.</p> <p>The alarms specified in a composite alarm's rule expression can include metric alarms and other composite alarms.</p> <p>Using composite alarms can reduce alarm noise. You can create multiple metric alarms, and also create a composite alarm and set up alerts only for the composite alarm. For example, you could create a composite alarm that goes into ALARM state only when more than one of the underlying metric alarms are in ALARM state.</p> <p>Currently, the only alarm actions that can be taken by composite alarms are notifying SNS topics.</p> <note> <p>It is possible to create a loop or cycle of composite alarms, where composite alarm A depends on composite alarm B, and composite alarm B also depends on composite alarm A. In this scenario, you can't delete any composite alarm that is part of the cycle because there is always still a composite alarm that depends on that alarm that you want to delete.</p> <p>To get out of such a situation, you must break the cycle by changing the rule of one of the composite alarms in the cycle to remove a dependency that creates the cycle. The simplest change to make to break a cycle is to change the <code>AlarmRule</code> of one of the alarms to <code>False</code>. </p> <p>Additionally, the evaluation of composite alarms stops if CloudWatch detects a cycle in the evaluation path. </p> </note> <p>When this operation creates an alarm, the alarm state is immediately set to <code>INSUFFICIENT_DATA</code>. The alarm is then evaluated and its state is set appropriately. Any actions associated with the new state are then executed. For a composite alarm, this initial time after creation is the only time that the alarm can be in <code>INSUFFICIENT_DATA</code> state.</p> <p>When you update an existing alarm, its state is left unchanged, but the update completely overwrites the previous configuration of the alarm.</p>
    async fn put_composite_alarm(
        &self,
        input: PutCompositeAlarmInput,
    ) -> Result<(), RusotoError<PutCompositeAlarmError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("PutCompositeAlarm");
        let mut params = params;
        PutCompositeAlarmInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, PutCompositeAlarmError::from_response)
            .await?;

        std::mem::drop(response);
        Ok(())
    }

    /// <p>Creates a dashboard if it does not already exist, or updates an existing dashboard. If you update a dashboard, the entire contents are replaced with what you specify here.</p> <p>All dashboards in your account are global, not region-specific.</p> <p>A simple way to create a dashboard using <code>PutDashboard</code> is to copy an existing dashboard. To copy an existing dashboard using the console, you can load the dashboard and then use the View/edit source command in the Actions menu to display the JSON block for that dashboard. Another way to copy a dashboard is to use <code>GetDashboard</code>, and then use the data returned within <code>DashboardBody</code> as the template for the new dashboard when you call <code>PutDashboard</code>.</p> <p>When you create a dashboard with <code>PutDashboard</code>, a good practice is to add a text widget at the top of the dashboard with a message that the dashboard was created by script and should not be changed in the console. This message could also point console users to the location of the <code>DashboardBody</code> script or the CloudFormation template used to create the dashboard.</p>
    async fn put_dashboard(
        &self,
        input: PutDashboardInput,
    ) -> Result<PutDashboardOutput, RusotoError<PutDashboardError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("PutDashboard");
        let mut params = params;
        PutDashboardInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, PutDashboardError::from_response)
            .await?;

        let mut response = response;
        let result = xml_util::parse_response(&mut response, |actual_tag_name, stack| {
            xml_util::start_element(actual_tag_name, stack)?;
            let result = PutDashboardOutputDeserializer::deserialize("PutDashboardResult", stack)?;
            skip_tree(stack);
            xml_util::end_element(actual_tag_name, stack)?;
            Ok(result)
        })
        .await?;

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Creates a Contributor Insights rule. Rules evaluate log events in a CloudWatch Logs log group, enabling you to find contributor data for the log events in that log group. For more information, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/ContributorInsights.html">Using Contributor Insights to Analyze High-Cardinality Data</a>.</p> <p>If you create a rule, delete it, and then re-create it with the same name, historical data from the first time the rule was created may or may not be available.</p>
    async fn put_insight_rule(
        &self,
        input: PutInsightRuleInput,
    ) -> Result<PutInsightRuleOutput, RusotoError<PutInsightRuleError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("PutInsightRule");
        let mut params = params;
        PutInsightRuleInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, PutInsightRuleError::from_response)
            .await?;

        let result = PutInsightRuleOutput::default();

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Creates or updates an alarm and associates it with the specified metric, metric math expression, or anomaly detection model.</p> <p>Alarms based on anomaly detection models cannot have Auto Scaling actions.</p> <p>When this operation creates an alarm, the alarm state is immediately set to <code>INSUFFICIENT_DATA</code>. The alarm is then evaluated and its state is set appropriately. Any actions associated with the new state are then executed.</p> <p>When you update an existing alarm, its state is left unchanged, but the update completely overwrites the previous configuration of the alarm.</p> <p>If you are an IAM user, you must have Amazon EC2 permissions for some alarm operations:</p> <ul> <li> <p> <code>iam:CreateServiceLinkedRole</code> for all alarms with EC2 actions</p> </li> <li> <p> <code>ec2:DescribeInstanceStatus</code> and <code>ec2:DescribeInstances</code> for all alarms on EC2 instance status metrics</p> </li> <li> <p> <code>ec2:StopInstances</code> for alarms with stop actions</p> </li> <li> <p> <code>ec2:TerminateInstances</code> for alarms with terminate actions</p> </li> <li> <p>No specific permissions are needed for alarms with recover actions</p> </li> </ul> <p>If you have read/write permissions for Amazon CloudWatch but not for Amazon EC2, you can still create an alarm, but the stop or terminate actions are not performed. However, if you are later granted the required permissions, the alarm actions that you created earlier are performed.</p> <p>If you are using an IAM role (for example, an EC2 instance profile), you cannot stop or terminate the instance using alarm actions. However, you can still see the alarm state and perform any other actions such as Amazon SNS notifications or Auto Scaling policies.</p> <p>If you are using temporary security credentials granted using AWS STS, you cannot stop or terminate an EC2 instance using alarm actions.</p> <p>The first time you create an alarm in the AWS Management Console, the CLI, or by using the PutMetricAlarm API, CloudWatch creates the necessary service-linked role for you. The service-linked role is called <code>AWSServiceRoleForCloudWatchEvents</code>. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_terms-and-concepts.html#iam-term-service-linked-role">AWS service-linked role</a>.</p>
    async fn put_metric_alarm(
        &self,
        input: PutMetricAlarmInput,
    ) -> Result<(), RusotoError<PutMetricAlarmError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("PutMetricAlarm");
        let mut params = params;
        PutMetricAlarmInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, PutMetricAlarmError::from_response)
            .await?;

        std::mem::drop(response);
        Ok(())
    }

    /// <p><p>Publishes metric data points to Amazon CloudWatch. CloudWatch associates the data points with the specified metric. If the specified metric does not exist, CloudWatch creates the metric. When CloudWatch creates a metric, it can take up to fifteen minutes for the metric to appear in calls to <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_ListMetrics.html">ListMetrics</a>.</p> <p>You can publish either individual data points in the <code>Value</code> field, or arrays of values and the number of times each value occurred during the period by using the <code>Values</code> and <code>Counts</code> fields in the <code>MetricDatum</code> structure. Using the <code>Values</code> and <code>Counts</code> method enables you to publish up to 150 values per metric with one <code>PutMetricData</code> request, and supports retrieving percentile statistics on this data.</p> <p>Each <code>PutMetricData</code> request is limited to 40 KB in size for HTTP POST requests. You can send a payload compressed by gzip. Each request is also limited to no more than 20 different metrics.</p> <p>Although the <code>Value</code> parameter accepts numbers of type <code>Double</code>, CloudWatch rejects values that are either too small or too large. Values must be in the range of -2^360 to 2^360. In addition, special values (for example, NaN, +Infinity, -Infinity) are not supported.</p> <p>You can use up to 10 dimensions per metric to further clarify what data the metric collects. Each dimension consists of a Name and Value pair. For more information about specifying dimensions, see <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/publishingMetrics.html">Publishing Metrics</a> in the <i>Amazon CloudWatch User Guide</i>.</p> <p>Data points with time stamps from 24 hours ago or longer can take at least 48 hours to become available for <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricData.html">GetMetricData</a> or <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricStatistics.html">GetMetricStatistics</a> from the time they are submitted. Data points with time stamps between 3 and 24 hours ago can take as much as 2 hours to become available for for <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricData.html">GetMetricData</a> or <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricStatistics.html">GetMetricStatistics</a>.</p> <p>CloudWatch needs raw data points to calculate percentile statistics. If you publish data using a statistic set instead, you can only retrieve percentile statistics for this data if one of the following conditions is true:</p> <ul> <li> <p>The <code>SampleCount</code> value of the statistic set is 1 and <code>Min</code>, <code>Max</code>, and <code>Sum</code> are all equal.</p> </li> <li> <p>The <code>Min</code> and <code>Max</code> are equal, and <code>Sum</code> is equal to <code>Min</code> multiplied by <code>SampleCount</code>.</p> </li> </ul></p>
    async fn put_metric_data(
        &self,
        input: PutMetricDataInput,
    ) -> Result<(), RusotoError<PutMetricDataError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("PutMetricData");
        let mut params = params;
        PutMetricDataInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, PutMetricDataError::from_response)
            .await?;

        std::mem::drop(response);
        Ok(())
    }

    /// <p>Temporarily sets the state of an alarm for testing purposes. When the updated state differs from the previous value, the action configured for the appropriate state is invoked. For example, if your alarm is configured to send an Amazon SNS message when an alarm is triggered, temporarily changing the alarm state to <code>ALARM</code> sends an SNS message.</p> <p>Metric alarms returns to their actual state quickly, often within seconds. Because the metric alarm state change happens quickly, it is typically only visible in the alarm's <b>History</b> tab in the Amazon CloudWatch console or through <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_DescribeAlarmHistory.html">DescribeAlarmHistory</a>.</p> <p>If you use <code>SetAlarmState</code> on a composite alarm, the composite alarm is not guaranteed to return to its actual state. It will return to its actual state only once any of its children alarms change state. It is also re-evaluated if you update its configuration.</p> <p>If an alarm triggers EC2 Auto Scaling policies or application Auto Scaling policies, you must include information in the <code>StateReasonData</code> parameter to enable the policy to take the correct action.</p>
    async fn set_alarm_state(
        &self,
        input: SetAlarmStateInput,
    ) -> Result<(), RusotoError<SetAlarmStateError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("SetAlarmState");
        let mut params = params;
        SetAlarmStateInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, SetAlarmStateError::from_response)
            .await?;

        std::mem::drop(response);
        Ok(())
    }

    /// <p>Assigns one or more tags (key-value pairs) to the specified CloudWatch resource. Currently, the only CloudWatch resources that can be tagged are alarms and Contributor Insights rules.</p> <p>Tags can help you organize and categorize your resources. You can also use them to scope user permissions, by granting a user permission to access or change only resources with certain tag values.</p> <p>Tags don't have any semantic meaning to AWS and are interpreted strictly as strings of characters.</p> <p>You can use the <code>TagResource</code> action with an alarm that already has tags. If you specify a new tag key for the alarm, this tag is appended to the list of tags associated with the alarm. If you specify a tag key that is already associated with the alarm, the new tag value that you specify replaces the previous value for that tag.</p> <p>You can associate as many as 50 tags with a CloudWatch resource.</p>
    async fn tag_resource(
        &self,
        input: TagResourceInput,
    ) -> Result<TagResourceOutput, RusotoError<TagResourceError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("TagResource");
        let mut params = params;
        TagResourceInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, TagResourceError::from_response)
            .await?;

        let result = TagResourceOutput::default();

        drop(response); // parse non-payload
        Ok(result)
    }

    /// <p>Removes one or more tags from the specified resource.</p>
    async fn untag_resource(
        &self,
        input: UntagResourceInput,
    ) -> Result<UntagResourceOutput, RusotoError<UntagResourceError>> {
        let mut request = SignedRequest::new("POST", "monitoring", &self.region, "/");
        let params = self.new_params("UntagResource");
        let mut params = params;
        UntagResourceInputSerializer::serialize(&mut params, "", &input);
        request.set_payload(Some(serde_urlencoded::to_string(&params).unwrap()));
        request.set_content_type("application/x-www-form-urlencoded".to_owned());

        let response = self
            .sign_and_dispatch(request, UntagResourceError::from_response)
            .await?;

        let result = UntagResourceOutput::default();

        drop(response); // parse non-payload
        Ok(result)
    }
}

#[cfg(test)]
mod protocol_tests {

    extern crate rusoto_mock;

    use self::rusoto_mock::*;
    use super::*;
    use rusoto_core::Region as rusoto_region;

    #[tokio::test]
    async fn test_parse_error_cloudwatch_describe_alarm_history() {
        let mock_response = MockResponseReader::read_response(
            "test_resources/generated/error",
            "cloudwatch-describe-alarm-history.xml",
        );
        let mock = MockRequestDispatcher::with_status(400).with_body(&mock_response);
        let client =
            CloudWatchClient::new_with(mock, MockCredentialsProvider, rusoto_region::UsEast1);
        let request = DescribeAlarmHistoryInput::default();
        let result = client.describe_alarm_history(request).await;
        assert!(!result.is_ok(), "parse error: {:?}", result);
    }

    #[tokio::test]
    async fn test_parse_valid_cloudwatch_describe_alarm_history() {
        let mock_response = MockResponseReader::read_response(
            "test_resources/generated/valid",
            "cloudwatch-describe-alarm-history.xml",
        );
        let mock = MockRequestDispatcher::with_status(200).with_body(&mock_response);
        let client =
            CloudWatchClient::new_with(mock, MockCredentialsProvider, rusoto_region::UsEast1);
        let request = DescribeAlarmHistoryInput::default();
        let result = client.describe_alarm_history(request).await;
        assert!(result.is_ok(), "parse error: {:?}", result);
    }

    #[tokio::test]
    async fn test_parse_valid_cloudwatch_describe_alarms() {
        let mock_response = MockResponseReader::read_response(
            "test_resources/generated/valid",
            "cloudwatch-describe-alarms.xml",
        );
        let mock = MockRequestDispatcher::with_status(200).with_body(&mock_response);
        let client =
            CloudWatchClient::new_with(mock, MockCredentialsProvider, rusoto_region::UsEast1);
        let request = DescribeAlarmsInput::default();
        let result = client.describe_alarms(request).await;
        assert!(result.is_ok(), "parse error: {:?}", result);
    }

    #[tokio::test]
    async fn test_parse_valid_cloudwatch_list_metrics() {
        let mock_response = MockResponseReader::read_response(
            "test_resources/generated/valid",
            "cloudwatch-list-metrics.xml",
        );
        let mock = MockRequestDispatcher::with_status(200).with_body(&mock_response);
        let client =
            CloudWatchClient::new_with(mock, MockCredentialsProvider, rusoto_region::UsEast1);
        let request = ListMetricsInput::default();
        let result = client.list_metrics(request).await;
        assert!(result.is_ok(), "parse error: {:?}", result);
    }
}