Expand description
Data structures used by operation inputs/outputs.
Modules§
Structs§
- Account
Health Returns the number of open reactive insights, the number of open proactive insights, and the number of metrics analyzed in your Amazon Web Services account. Use these numbers to gauge the health of operations in your Amazon Web Services account.
- Account
Insight Health Information about the number of open reactive and proactive insights that can be used to gauge the health of your system.
- Amazon
Code Guru Profiler Integration Information about your account's integration with Amazon CodeGuru Profiler. This returns whether DevOps Guru is configured to consume recommendations generated from Amazon CodeGuru Profiler.
- Anomalous
LogGroup An Amazon CloudWatch log group that contains log anomalies and is used to generate an insight.
- Anomaly
Reported Time Range A time range that specifies when DevOps Guru opens and then closes an anomaly. This is different from
AnomalyTimeRange
, which specifies the time range when DevOps Guru actually observes the anomalous behavior.- Anomaly
Resource The Amazon Web Services resources in which DevOps Guru detected unusual behavior that resulted in the generation of an anomaly. When DevOps Guru detects multiple related anomalies, it creates and insight with details about the anomalous behavior and suggestions about how to correct the problem.
- Anomaly
Source Details Details about the source of the anomalous operational data that triggered the anomaly.
- Anomaly
Source Metadata Metadata about the detection source that generates proactive anomalies. The anomaly is detected using analysis of the metric data over a period of time
- Anomaly
Time Range A time range that specifies when the observed unusual behavior in an anomaly started and ended. This is different from
AnomalyReportedTimeRange
, which specifies the time range when DevOps Guru opens and then closes an anomaly.- Cloud
Formation Collection Information about Amazon Web Services CloudFormation stacks. You can use up to 500 stacks to specify which Amazon Web Services resources in your account to analyze. For more information, see Stacks in the Amazon Web Services CloudFormation User Guide.
- Cloud
Formation Collection Filter Information about Amazon Web Services CloudFormation stacks. You can use up to 500 stacks to specify which Amazon Web Services resources in your account to analyze. For more information, see Stacks in the Amazon Web Services CloudFormation User Guide.
- Cloud
Formation Cost Estimation Resource Collection Filter Information about an Amazon Web Services CloudFormation stack used to create a monthly cost estimate for DevOps Guru to analyze Amazon Web Services resources. The maximum number of stacks you can specify for a cost estimate is one. The estimate created is for the cost to analyze the Amazon Web Services resources defined by the stack. For more information, see Stacks in the Amazon Web Services CloudFormation User Guide.
- Cloud
Formation Health Information about the health of Amazon Web Services resources in your account that are specified by an Amazon Web Services CloudFormation stack.
- Cloud
Watch Metrics Data Summary Contains information about the analyzed metrics that displayed anomalous behavior.
- Cloud
Watch Metrics Detail Information about an Amazon CloudWatch metric.
- Cloud
Watch Metrics Dimension The dimension of an Amazon CloudWatch metric that is used when DevOps Guru analyzes the resources in your account for operational problems and anomalous behavior. A dimension is a name/value pair that is part of the identity of a metric. A metric can have up to 10 dimensions. For more information, see Dimensions in the Amazon CloudWatch User Guide.
- Cost
Estimation Resource Collection Filter Information about a filter used to specify which Amazon Web Services resources are analyzed to create a monthly DevOps Guru cost estimate. For more information, see Estimate your Amazon DevOps Guru costs and Amazon DevOps Guru pricing.
- Cost
Estimation Time Range The time range of a cost estimation.
- EndTime
Range A range of time that specifies when anomalous behavior in an anomaly or insight ended.
- Event
An Amazon Web Services resource event. Amazon Web Services resource events and metrics are analyzed by DevOps Guru to find anomalous behavior and provide recommendations to improve your operational solutions.
- Event
Resource The Amazon Web Services resource that emitted an event. Amazon Web Services resource events and metrics are analyzed by DevOps Guru to find anomalous behavior and provide recommendations to improve your operational solutions.
- Event
Sources Config Information about the integration of DevOps Guru as consumer with another AWS service, such as AWS CodeGuru Profiler via EventBridge.
- Event
Time Range The time range during which an Amazon Web Services event occurred. Amazon Web Services resource events and metrics are analyzed by DevOps Guru to find anomalous behavior and provide recommendations to improve your operational solutions.
- Insight
Feedback Information about insight feedback received from a customer.
- Insight
Health Information about the number of open reactive and proactive insights that can be used to gauge the health of your system.
- Insight
Time Range A time ranged that specifies when the observed behavior in an insight started and ended.
- KmsServer
Side Encryption Integration Information about the KMS encryption used with DevOps Guru.
- KmsServer
Side Encryption Integration Config Information about whether DevOps Guru is configured to encrypt server-side data using KMS.
- List
Anomalies ForInsight Filters Specifies one or more service names that are used to list anomalies.
- List
Events Filters Filters you can use to specify which events are returned when
ListEvents
is called.- List
Insights AnyStatus Filter Used to filter for insights that have any status.
- List
Insights Closed Status Filter Used to filter for insights that have the status
CLOSED
.- List
Insights Ongoing Status Filter Used to filter for insights that have the status
ONGOING
.- List
Insights Status Filter A filter used by
ListInsights
to specify which insights to return.- List
Monitored Resources Filters Filters to determine which monitored resources you want to retrieve. You can filter by resource type or resource permission status.
- LogAnomaly
Class Information about an anomalous log event found within a log group.
- LogAnomaly
Showcase A cluster of similar anomalous log events found within a log group.
- Logs
Anomaly Detection Integration Information about the integration of DevOps Guru with CloudWatch log groups for log anomaly detection.
- Logs
Anomaly Detection Integration Config Information about the integration of DevOps Guru with CloudWatch log groups for log anomaly detection. You can use this to update the configuration.
- Monitored
Resource Identifier Information about the resource that is being monitored, including the name of the resource, the type of resource, and whether or not permission is given to DevOps Guru to access that resource.
- Notification
Channel Information about a notification channel. A notification channel is used to notify you when DevOps Guru creates an insight. The one supported notification channel is Amazon Simple Notification Service (Amazon SNS).
If you use an Amazon SNS topic in another account, you must attach a policy to it that grants DevOps Guru permission to send it notifications. DevOps Guru adds the required policy on your behalf to send notifications using Amazon SNS in your account. DevOps Guru only supports standard SNS topics. For more information, see Permissions for Amazon SNS topics.
If you use an Amazon SNS topic that is encrypted by an Amazon Web Services Key Management Service customer-managed key (CMK), then you must add permissions to the CMK. For more information, see Permissions for Amazon Web Services KMS–encrypted Amazon SNS topics.
- Notification
Channel Config Information about notification channels you have configured with DevOps Guru. The one supported notification channel is Amazon Simple Notification Service (Amazon SNS).
- Notification
Filter Config The filter configurations for the Amazon SNS notification topic you use with DevOps Guru. You can choose to specify which events or message types to receive notifications for. You can also choose to specify which severity levels to receive notifications for.
- OpsCenter
Integration Information about whether DevOps Guru is configured to create an OpsItem in Amazon Web Services Systems Manager OpsCenter for each created insight.
- OpsCenter
Integration Config Information about whether DevOps Guru is configured to create an OpsItem in Amazon Web Services Systems Manager OpsCenter for each created insight. You can use this to update the configuration.
- Performance
Insights Metric Dimension Group A logical grouping of Performance Insights metrics for a related subject area. For example, the
db.sql
dimension group consists of the following dimensions:db.sql.id
,db.sql.db_id
,db.sql.statement
, anddb.sql.tokenized_id
.Each response element returns a maximum of 500 bytes. For larger elements, such as SQL statements, only the first 500 bytes are returned.
Amazon RDS Performance Insights enables you to monitor and explore different dimensions of database load based on data captured from a running DB instance. DB load is measured as average active sessions. Performance Insights provides the data to API consumers as a two-dimensional time-series dataset. The time dimension provides DB load data for each time point in the queried time range. Each time point decomposes overall load in relation to the requested dimensions, measured at that time point. Examples include SQL, Wait event, User, and Host.
-
To learn more about Performance Insights and Amazon Aurora DB instances, go to the Amazon Aurora User Guide.
-
To learn more about Performance Insights and Amazon RDS DB instances, go to the Amazon RDS User Guide.
-
- Performance
Insights Metric Query A single query to be processed. Use these parameters to query the Performance Insights
GetResourceMetrics
API to retrieve the metrics for an anomaly. For more information, seeGetResourceMetrics
in the Amazon RDS Performance Insights API Reference.Amazon RDS Performance Insights enables you to monitor and explore different dimensions of database load based on data captured from a running DB instance. DB load is measured as average active sessions. Performance Insights provides the data to API consumers as a two-dimensional time-series dataset. The time dimension provides DB load data for each time point in the queried time range. Each time point decomposes overall load in relation to the requested dimensions, measured at that time point. Examples include SQL, Wait event, User, and Host.
-
To learn more about Performance Insights and Amazon Aurora DB instances, go to the Amazon Aurora User Guide.
-
To learn more about Performance Insights and Amazon RDS DB instances, go to the Amazon RDS User Guide.
-
- Performance
Insights Metrics Detail Details about Performance Insights metrics.
Amazon RDS Performance Insights enables you to monitor and explore different dimensions of database load based on data captured from a running DB instance. DB load is measured as average active sessions. Performance Insights provides the data to API consumers as a two-dimensional time-series dataset. The time dimension provides DB load data for each time point in the queried time range. Each time point decomposes overall load in relation to the requested dimensions, measured at that time point. Examples include SQL, Wait event, User, and Host.
-
To learn more about Performance Insights and Amazon Aurora DB instances, go to the Amazon Aurora User Guide.
-
To learn more about Performance Insights and Amazon RDS DB instances, go to the Amazon RDS User Guide.
-
- Performance
Insights Reference Comparison Values Reference scalar values and other metrics that DevOps Guru displays on a graph in its console along with the actual metrics it analyzed. Compare these reference values to your actual metrics to help you understand anomalous behavior that DevOps Guru detected.
- Performance
Insights Reference Data Reference data used to evaluate Performance Insights to determine if its performance is anomalous or not.
- Performance
Insights Reference Metric Information about a reference metric used to evaluate Performance Insights.
- Performance
Insights Reference Scalar A reference value to compare Performance Insights metrics against to determine if the metrics demonstrate anomalous behavior.
- Performance
Insights Stat A statistic in a Performance Insights collection.
- Prediction
Time Range The time range during which anomalous behavior in a proactive anomaly or an insight is expected to occur.
- Proactive
Anomaly Information about an anomaly. This object is returned by
ListAnomalies
.- Proactive
Anomaly Summary Details about a proactive anomaly. This object is returned by
DescribeAnomaly.
- Proactive
Insight Details about a proactive insight. This object is returned by
ListInsights
.- Proactive
Insight Summary Details about a proactive insight. This object is returned by
DescribeInsight.
- Proactive
Organization Insight Summary Details about a proactive insight. This object is returned by
DescribeInsight
.- Reactive
Anomaly Details about a reactive anomaly. This object is returned by
ListAnomalies
.- Reactive
Anomaly Summary Details about a reactive anomaly. This object is returned by
DescribeAnomaly.
- Reactive
Insight Information about a reactive insight. This object is returned by
ListInsights
.- Reactive
Insight Summary Information about a reactive insight. This object is returned by
DescribeInsight.
- Reactive
Organization Insight Summary Information about a reactive insight. This object is returned by
DescribeInsight
.- Recommendation
Recommendation information to help you remediate detected anomalous behavior that generated an insight.
- Recommendation
Related Anomaly Information about an anomaly that is related to a recommendation.
- Recommendation
Related Anomaly Resource Information about a resource in which DevOps Guru detected anomalous behavior.
- Recommendation
Related Anomaly Source Detail Contains an array of
RecommendationRelatedCloudWatchMetricsSourceDetail
objects that contain the name and namespace of an Amazon CloudWatch metric.- Recommendation
Related Cloud Watch Metrics Source Detail Information about an Amazon CloudWatch metric that is analyzed by DevOps Guru. It is one of many analyzed metrics that are used to generate insights.
- Recommendation
Related Event Information about an event that is related to a recommendation.
- Recommendation
Related Event Resource Information about an Amazon Web Services resource that emitted and event that is related to a recommendation in an insight.
- Resource
Collection A collection of Amazon Web Services resources supported by DevOps Guru. The two types of Amazon Web Services resource collections supported are Amazon Web Services CloudFormation stacks and Amazon Web Services resources that contain the same Amazon Web Services tag. DevOps Guru can be configured to analyze the Amazon Web Services resources that are defined in the stacks or that are tagged using the same tag key. You can specify up to 500 Amazon Web Services CloudFormation stacks.
- Resource
Collection Filter Information about a filter used to specify which Amazon Web Services resources are analyzed for anomalous behavior by DevOps Guru.
- Search
Insights Filters Specifies values used to filter responses when searching for insights. You can use a
ResourceCollection
,ServiceCollection
, array of severities, and an array of status values. Each filter type contains one or more values to search for. If you specify multiple filter types, the filter types are joined with anAND
, and the request returns only results that match all of the specified filters.- Search
Organization Insights Filters Filters you can use to specify which events are returned when
ListEvents
is called.- Service
Collection A collection of the names of Amazon Web Services services.
- Service
Health Represents the health of an Amazon Web Services service.
- Service
Insight Health Contains the number of open proactive and reactive insights in an analyzed Amazon Web Services service.
- Service
Integration Config Information about the integration of DevOps Guru with another Amazon Web Services service, such as Amazon Web Services Systems Manager.
- Service
Resource Cost An object that contains information about the estimated monthly cost to analyze an Amazon Web Services resource. For more information, see Estimate your Amazon DevOps Guru costs and Amazon DevOps Guru pricing.
- SnsChannel
Config Contains the Amazon Resource Name (ARN) of an Amazon Simple Notification Service topic.
If you use an Amazon SNS topic in another account, you must attach a policy to it that grants DevOps Guru permission to send it notifications. DevOps Guru adds the required policy on your behalf to send notifications using Amazon SNS in your account. DevOps Guru only supports standard SNS topics. For more information, see Permissions for Amazon SNS topics.
If you use an Amazon SNS topic that is encrypted by an Amazon Web Services Key Management Service customer-managed key (CMK), then you must add permissions to the CMK. For more information, see Permissions for Amazon Web Services KMS–encrypted Amazon SNS topics.
- Start
Time Range A time range used to specify when the behavior of an insight or anomaly started.
- TagCollection
A collection of Amazon Web Services tags.
Tags help you identify and organize your Amazon Web Services resources. Many Amazon Web Services services support tagging, so you can assign the same tag to resources from different services to indicate that the resources are related. For example, you can assign the same tag to an Amazon DynamoDB table resource that you assign to an Lambda function. For more information about using tags, see the Tagging best practices whitepaper.
Each Amazon Web Services tag has two parts.
-
A tag key (for example,
CostCenter
,Environment
,Project
, orSecret
). Tag keys are case-sensitive. -
An optional field known as a tag value (for example,
111122223333
,Production
, or a team name). Omitting the tag value is the same as using an empty string. Like tag keys, tag values are case-sensitive.
Together these are known as key-value pairs.
The string used for a key in a tag that you use to define your resource coverage must begin with the prefix
Devops-guru-
. The tag key might beDevOps-Guru-deployment-application
ordevops-guru-rds-application
. When you create a key, the case of characters in the key can be whatever you choose. After you create a key, it is case-sensitive. For example, DevOps Guru works with a key nameddevops-guru-rds
and a key namedDevOps-Guru-RDS
, and these act as two different keys. Possible key/value pairs in your application might beDevops-Guru-production-application/RDS
orDevops-Guru-production-application/containers
.-
- TagCollection
Filter A collection of Amazon Web Services tags used to filter insights. This is used to return insights generated from only resources that contain the tags in the tag collection.
- TagCost
Estimation Resource Collection Filter Information about a collection of Amazon Web Services resources that are identified by an Amazon Web Services tag. This collection of resources is used to create a monthly cost estimate for DevOps Guru to analyze Amazon Web Services resources. The maximum number of tags you can specify for a cost estimate is one. The estimate created is for the cost to analyze the Amazon Web Services resources defined by the tag. For more information, see Stacks in the Amazon Web Services CloudFormation User Guide.
- TagHealth
Information about the health of Amazon Web Services resources in your account that are specified by an Amazon Web Services tag key.
- Timestamp
Metric Value Pair A pair that contains metric values at the respective timestamp.
- Update
Cloud Formation Collection Filter Contains the names of Amazon Web Services CloudFormation stacks used to update a collection of stacks. You can specify up to 500 Amazon Web Services CloudFormation stacks.
- Update
Resource Collection Filter Contains information used to update a collection of Amazon Web Services resources.
- Update
Service Integration Config Information about updating the integration status of an Amazon Web Services service, such as Amazon Web Services Systems Manager, with DevOps Guru.
- Update
TagCollection Filter A new collection of Amazon Web Services resources that are defined by an Amazon Web Services tag or tag key/value pair.
- Validation
Exception Field The field associated with the validation exception.
Enums§
- Anomaly
Severity - When writing a match expression against
AnomalySeverity
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Anomaly
Status - When writing a match expression against
AnomalyStatus
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Anomaly
Type - When writing a match expression against
AnomalyType
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Cloud
Watch Metric Data Status Code - When writing a match expression against
CloudWatchMetricDataStatusCode
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Cloud
Watch Metrics Stat - When writing a match expression against
CloudWatchMetricsStat
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Cost
Estimation Service Resource State - When writing a match expression against
CostEstimationServiceResourceState
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Cost
Estimation Status - When writing a match expression against
CostEstimationStatus
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Event
Class - When writing a match expression against
EventClass
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Event
Data Source - When writing a match expression against
EventDataSource
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Event
Source OptIn Status - When writing a match expression against
EventSourceOptInStatus
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Insight
Feedback Option - When writing a match expression against
InsightFeedbackOption
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Insight
Severity - When writing a match expression against
InsightSeverity
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Insight
Status - When writing a match expression against
InsightStatus
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Insight
Type - When writing a match expression against
InsightType
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Locale
- When writing a match expression against
Locale
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - LogAnomaly
Type - When writing a match expression against
LogAnomalyType
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Notification
Message Type - When writing a match expression against
NotificationMessageType
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - OptIn
Status - When writing a match expression against
OptInStatus
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Organization
Resource Collection Type - When writing a match expression against
OrganizationResourceCollectionType
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Resource
Collection Type - When writing a match expression against
ResourceCollectionType
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Resource
Permission - When writing a match expression against
ResourcePermission
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Resource
Type Filter - When writing a match expression against
ResourceTypeFilter
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Server
Side Encryption Type - When writing a match expression against
ServerSideEncryptionType
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Service
Name - When writing a match expression against
ServiceName
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Update
Resource Collection Action - When writing a match expression against
UpdateResourceCollectionAction
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature. - Validation
Exception Reason - When writing a match expression against
ValidationExceptionReason
, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature.