use std::collections::HashMap;
use std::cell::RefCell;
use std::default::Default;
use std::collections::BTreeMap;
use serde_json as json;
use std::io;
use std::fs;
use std::mem;
use std::thread::sleep;

use crate::client;

// ##############
// UTILITIES ###
// ############

/// Identifies the an OAuth2 authorization scope.
/// A scope is needed when requesting an
/// [authorization token](https://developers.google.com/youtube/v3/guides/authentication).
#[derive(PartialEq, Eq, Hash)]
pub enum Scope {
    /// See email traffic metrics for the domains you have registered in Gmail Postmaster Tools
    PostmasterReadonly,
}

impl AsRef<str> for Scope {
    fn as_ref(&self) -> &str {
        match *self {
            Scope::PostmasterReadonly => "https://www.googleapis.com/auth/postmaster.readonly",
        }
    }
}

impl Default for Scope {
    fn default() -> Scope {
        Scope::PostmasterReadonly
    }
}



// ########
// HUB ###
// ######

/// Central instance to access all PostmasterTools related resource activities
///
/// # Examples
///
/// Instantiate a new hub
///
/// ```test_harness,no_run
/// extern crate hyper;
/// extern crate hyper_rustls;
/// extern crate google_gmailpostmastertools1 as gmailpostmastertools1;
/// use gmailpostmastertools1::{Result, Error};
/// # async fn dox() {
/// use std::default::Default;
/// use gmailpostmastertools1::{PostmasterTools, oauth2, hyper, hyper_rustls};
/// 
/// // Get an ApplicationSecret instance by some means. It contains the `client_id` and 
/// // `client_secret`, among other things.
/// let secret: oauth2::ApplicationSecret = Default::default();
/// // Instantiate the authenticator. It will choose a suitable authentication flow for you, 
/// // unless you replace  `None` with the desired Flow.
/// // Provide your own `AuthenticatorDelegate` to adjust the way it operates and get feedback about 
/// // what's going on. You probably want to bring in your own `TokenStorage` to persist tokens and
/// // retrieve them from storage.
/// let auth = oauth2::InstalledFlowAuthenticator::builder(
///         secret,
///         oauth2::InstalledFlowReturnMethod::HTTPRedirect,
///     ).build().await.unwrap();
/// let mut hub = PostmasterTools::new(hyper::Client::builder().build(hyper_rustls::HttpsConnector::with_native_roots().https_or_http().enable_http1().enable_http2().build()), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.domains().traffic_stats_list("parent")
///              .start_date_year(-55)
///              .start_date_month(-88)
///              .start_date_day(-47)
///              .page_token("duo")
///              .page_size(-50)
///              .end_date_year(-93)
///              .end_date_month(-37)
///              .end_date_day(-12)
///              .doit().await;
/// 
/// match result {
///     Err(e) => match e {
///         // The Error enum provides details about what exactly happened.
///         // You can also just use its `Debug`, `Display` or `Error` traits
///          Error::HttpError(_)
///         |Error::Io(_)
///         |Error::MissingAPIKey
///         |Error::MissingToken(_)
///         |Error::Cancelled
///         |Error::UploadSizeLimitExceeded(_, _)
///         |Error::Failure(_)
///         |Error::BadRequest(_)
///         |Error::FieldClash(_)
///         |Error::JsonDecodeError(_, _) => println!("{}", e),
///     },
///     Ok(res) => println!("Success: {:?}", res),
/// }
/// # }
/// ```
#[derive(Clone)]
pub struct PostmasterTools<> {
    pub client: hyper::Client<hyper_rustls::HttpsConnector<hyper::client::connect::HttpConnector>, hyper::body::Body>,
    pub auth: oauth2::authenticator::Authenticator<hyper_rustls::HttpsConnector<hyper::client::connect::HttpConnector>>,
    _user_agent: String,
    _base_url: String,
    _root_url: String,
}

impl<'a, > client::Hub for PostmasterTools<> {}

impl<'a, > PostmasterTools<> {

    pub fn new(client: hyper::Client<hyper_rustls::HttpsConnector<hyper::client::connect::HttpConnector>, hyper::body::Body>, authenticator: oauth2::authenticator::Authenticator<hyper_rustls::HttpsConnector<hyper::client::connect::HttpConnector>>) -> PostmasterTools<> {
        PostmasterTools {
            client,
            auth: authenticator,
            _user_agent: "google-api-rust-client/3.1.0".to_string(),
            _base_url: "https://gmailpostmastertools.googleapis.com/".to_string(),
            _root_url: "https://gmailpostmastertools.googleapis.com/".to_string(),
        }
    }

    pub fn domains(&'a self) -> DomainMethods<'a> {
        DomainMethods { hub: &self }
    }

    /// Set the user-agent header field to use in all requests to the server.
    /// It defaults to `google-api-rust-client/3.1.0`.
    ///
    /// Returns the previously set user-agent.
    pub fn user_agent(&mut self, agent_name: String) -> String {
        mem::replace(&mut self._user_agent, agent_name)
    }

    /// Set the base url to use in all requests to the server.
    /// It defaults to `https://gmailpostmastertools.googleapis.com/`.
    ///
    /// Returns the previously set base url.
    pub fn base_url(&mut self, new_base_url: String) -> String {
        mem::replace(&mut self._base_url, new_base_url)
    }

    /// Set the root url to use in all requests to the server.
    /// It defaults to `https://gmailpostmastertools.googleapis.com/`.
    ///
    /// Returns the previously set root url.
    pub fn root_url(&mut self, new_root_url: String) -> String {
        mem::replace(&mut self._root_url, new_root_url)
    }
}


// ############
// SCHEMAS ###
// ##########
/// Metric on a particular delivery error type.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct DeliveryError {
    /// The class of delivery error.
    #[serde(rename="errorClass")]
    pub error_class: Option<String>,
    /// The ratio of messages where the error occurred vs all authenticated traffic.
    #[serde(rename="errorRatio")]
    pub error_ratio: Option<f64>,
    /// The type of delivery error.
    #[serde(rename="errorType")]
    pub error_type: Option<String>,
}

impl client::Part for DeliveryError {}


/// A registered domain resource in the Postmaster API.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [traffic stats get domains](DomainTrafficStatGetCall) (none)
/// * [traffic stats list domains](DomainTrafficStatListCall) (none)
/// * [get domains](DomainGetCall) (response)
/// * [list domains](DomainListCall) (none)
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct Domain {
    /// Timestamp when the user registered this domain. Assigned by the server.
    #[serde(rename="createTime")]
    pub create_time: Option<String>,
    /// The resource name of the Domain. Domain names have the form `domains/{domain_name}`, where domain_name is the fully qualified domain name (i.e., mymail.mydomain.com).
    pub name: Option<String>,
    /// User’s permission for this domain. Assigned by the server.
    pub permission: Option<String>,
}

impl client::Resource for Domain {}
impl client::ResponseResult for Domain {}


/// [Feedback loop](https://support.google.com/mail/answer/6254652) identifier information.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct FeedbackLoop {
    /// Feedback loop identifier that uniquely identifies individual campaigns.
    pub id: Option<String>,
    /// The ratio of user marked spam messages with the identifier vs the total number of inboxed messages with that identifier.
    #[serde(rename="spamRatio")]
    pub spam_ratio: Option<f64>,
}

impl client::Part for FeedbackLoop {}


/// IP Reputation information for a set of IPs in a specific reputation category.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct IpReputation {
    /// Total number of unique IPs in this reputation category. This metric only pertains to traffic that passed [SPF](http://www.openspf.org/) or [DKIM](http://www.dkim.org/).
    #[serde(rename="ipCount")]
    pub ip_count: Option<String>,
    /// The reputation category this IP reputation represents.
    pub reputation: Option<String>,
    /// A sample of IPs in this reputation category.
    #[serde(rename="sampleIps")]
    pub sample_ips: Option<Vec<String>>,
}

impl client::Part for IpReputation {}


/// Response message for ListDomains.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [list domains](DomainListCall) (response)
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct ListDomainsResponse {
    /// The list of domains.
    pub domains: Option<Vec<Domain>>,
    /// Token to retrieve the next page of results, or empty if there are no more results in the list.
    #[serde(rename="nextPageToken")]
    pub next_page_token: Option<String>,
}

impl client::ResponseResult for ListDomainsResponse {}


/// Response message for ListTrafficStats.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [traffic stats list domains](DomainTrafficStatListCall) (response)
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct ListTrafficStatsResponse {
    /// Token to retrieve the next page of results, or empty if there are no more results in the list.
    #[serde(rename="nextPageToken")]
    pub next_page_token: Option<String>,
    /// The list of TrafficStats.
    #[serde(rename="trafficStats")]
    pub traffic_stats: Option<Vec<TrafficStats>>,
}

impl client::ResponseResult for ListTrafficStatsResponse {}


/// Email traffic statistics pertaining to a specific date.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [traffic stats get domains](DomainTrafficStatGetCall) (response)
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct TrafficStats {
    /// Delivery errors for the domain. This metric only pertains to traffic that passed [SPF](http://www.openspf.org/) or [DKIM](http://www.dkim.org/).
    #[serde(rename="deliveryErrors")]
    pub delivery_errors: Option<Vec<DeliveryError>>,
    /// The ratio of mail that successfully authenticated with DKIM vs. all mail that attempted to authenticate with [DKIM](http://www.dkim.org/). Spoofed mail is excluded.
    #[serde(rename="dkimSuccessRatio")]
    pub dkim_success_ratio: Option<f64>,
    /// The ratio of mail that passed [DMARC](https://dmarc.org/) alignment checks vs all mail received from the domain that successfully authenticated with either of [SPF](http://www.openspf.org/) or [DKIM](http://www.dkim.org/).
    #[serde(rename="dmarcSuccessRatio")]
    pub dmarc_success_ratio: Option<f64>,
    /// Reputation of the domain.
    #[serde(rename="domainReputation")]
    pub domain_reputation: Option<String>,
    /// The ratio of incoming mail (to Gmail), that passed secure transport (TLS) vs all mail received from that domain. This metric only pertains to traffic that passed [SPF](http://www.openspf.org/) or [DKIM](http://www.dkim.org/).
    #[serde(rename="inboundEncryptionRatio")]
    pub inbound_encryption_ratio: Option<f64>,
    /// Reputation information pertaining to the IP addresses of the email servers for the domain. There is exactly one entry for each reputation category except REPUTATION_CATEGORY_UNSPECIFIED.
    #[serde(rename="ipReputations")]
    pub ip_reputations: Option<Vec<IpReputation>>,
    /// The resource name of the traffic statistics. Traffic statistic names have the form `domains/{domain}/trafficStats/{date}`, where domain_name is the fully qualified domain name (i.e., mymail.mydomain.com) of the domain this traffic statistics pertains to and date is the date in yyyymmdd format that these statistics corresponds to. For example: domains/mymail.mydomain.com/trafficStats/20160807
    pub name: Option<String>,
    /// The ratio of outgoing mail (from Gmail) that was accepted over secure transport (TLS).
    #[serde(rename="outboundEncryptionRatio")]
    pub outbound_encryption_ratio: Option<f64>,
    /// Spammy [Feedback loop identifiers] (https://support.google.com/mail/answer/6254652) with their individual spam rates. This metric only pertains to traffic that is authenticated by [DKIM](http://www.dkim.org/).
    #[serde(rename="spammyFeedbackLoops")]
    pub spammy_feedback_loops: Option<Vec<FeedbackLoop>>,
    /// The ratio of mail that successfully authenticated with SPF vs. all mail that attempted to authenticate with [SPF](http://www.openspf.org/). Spoofed mail is excluded.
    #[serde(rename="spfSuccessRatio")]
    pub spf_success_ratio: Option<f64>,
    /// The ratio of user-report spam vs. email that was sent to the inbox. This metric only pertains to emails authenticated by [DKIM](http://www.dkim.org/).
    #[serde(rename="userReportedSpamRatio")]
    pub user_reported_spam_ratio: Option<f64>,
}

impl client::ResponseResult for TrafficStats {}



// ###################
// MethodBuilders ###
// #################

/// A builder providing access to all methods supported on *domain* resources.
/// It is not used directly, but through the `PostmasterTools` hub.
///
/// # Example
///
/// Instantiate a resource builder
///
/// ```test_harness,no_run
/// extern crate hyper;
/// extern crate hyper_rustls;
/// extern crate google_gmailpostmastertools1 as gmailpostmastertools1;
/// 
/// # async fn dox() {
/// use std::default::Default;
/// use gmailpostmastertools1::{PostmasterTools, oauth2, hyper, hyper_rustls};
/// 
/// let secret: oauth2::ApplicationSecret = Default::default();
/// let auth = oauth2::InstalledFlowAuthenticator::builder(
///         secret,
///         oauth2::InstalledFlowReturnMethod::HTTPRedirect,
///     ).build().await.unwrap();
/// let mut hub = PostmasterTools::new(hyper::Client::builder().build(hyper_rustls::HttpsConnector::with_native_roots().https_or_http().enable_http1().enable_http2().build()), auth);
/// // Usually you wouldn't bind this to a variable, but keep calling *CallBuilders*
/// // like `get(...)`, `list(...)`, `traffic_stats_get(...)` and `traffic_stats_list(...)`
/// // to build up your call.
/// let rb = hub.domains();
/// # }
/// ```
pub struct DomainMethods<'a>
    where  {

    hub: &'a PostmasterTools<>,
}

impl<'a> client::MethodsBuilder for DomainMethods<'a> {}

impl<'a> DomainMethods<'a> {
    
    /// Create a builder to help you perform the following task:
    ///
    /// Get traffic statistics for a domain on a specific date. Returns PERMISSION_DENIED if user does not have permission to access TrafficStats for the domain.
    /// 
    /// # Arguments
    ///
    /// * `name` - The resource name of the traffic statistics to get. E.g., domains/mymail.mydomain.com/trafficStats/20160807.
    pub fn traffic_stats_get(&self, name: &str) -> DomainTrafficStatGetCall<'a> {
        DomainTrafficStatGetCall {
            hub: self.hub,
            _name: name.to_string(),
            _delegate: Default::default(),
            _additional_params: Default::default(),
            _scopes: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// List traffic statistics for all available days. Returns PERMISSION_DENIED if user does not have permission to access TrafficStats for the domain.
    /// 
    /// # Arguments
    ///
    /// * `parent` - The resource name of the domain whose traffic statistics we'd like to list. It should have the form `domains/{domain_name}`, where domain_name is the fully qualified domain name.
    pub fn traffic_stats_list(&self, parent: &str) -> DomainTrafficStatListCall<'a> {
        DomainTrafficStatListCall {
            hub: self.hub,
            _parent: parent.to_string(),
            _start_date_year: Default::default(),
            _start_date_month: Default::default(),
            _start_date_day: Default::default(),
            _page_token: Default::default(),
            _page_size: Default::default(),
            _end_date_year: Default::default(),
            _end_date_month: Default::default(),
            _end_date_day: Default::default(),
            _delegate: Default::default(),
            _additional_params: Default::default(),
            _scopes: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Gets a specific domain registered by the client. Returns NOT_FOUND if the domain does not exist.
    /// 
    /// # Arguments
    ///
    /// * `name` - The resource name of the domain. It should have the form `domains/{domain_name}`, where domain_name is the fully qualified domain name.
    pub fn get(&self, name: &str) -> DomainGetCall<'a> {
        DomainGetCall {
            hub: self.hub,
            _name: name.to_string(),
            _delegate: Default::default(),
            _additional_params: Default::default(),
            _scopes: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Lists the domains that have been registered by the client. The order of domains in the response is unspecified and non-deterministic. Newly created domains will not necessarily be added to the end of this list.
    pub fn list(&self) -> DomainListCall<'a> {
        DomainListCall {
            hub: self.hub,
            _page_token: Default::default(),
            _page_size: Default::default(),
            _delegate: Default::default(),
            _additional_params: Default::default(),
            _scopes: Default::default(),
        }
    }
}





// ###################
// CallBuilders   ###
// #################

/// Get traffic statistics for a domain on a specific date. Returns PERMISSION_DENIED if user does not have permission to access TrafficStats for the domain.
///
/// A builder for the *trafficStats.get* method supported by a *domain* resource.
/// It is not used directly, but through a `DomainMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate google_gmailpostmastertools1 as gmailpostmastertools1;
/// # async fn dox() {
/// # use std::default::Default;
/// # use gmailpostmastertools1::{PostmasterTools, oauth2, hyper, hyper_rustls};
/// 
/// # let secret: oauth2::ApplicationSecret = Default::default();
/// # let auth = oauth2::InstalledFlowAuthenticator::builder(
/// #         secret,
/// #         oauth2::InstalledFlowReturnMethod::HTTPRedirect,
/// #     ).build().await.unwrap();
/// # let mut hub = PostmasterTools::new(hyper::Client::builder().build(hyper_rustls::HttpsConnector::with_native_roots().https_or_http().enable_http1().enable_http2().build()), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.domains().traffic_stats_get("name")
///              .doit().await;
/// # }
/// ```
pub struct DomainTrafficStatGetCall<'a>
    where  {

    hub: &'a PostmasterTools<>,
    _name: String,
    _delegate: Option<&'a mut dyn client::Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a> client::CallBuilder for DomainTrafficStatGetCall<'a> {}

impl<'a> DomainTrafficStatGetCall<'a> {


    /// Perform the operation you have build so far.
    pub async fn doit(mut self) -> client::Result<(hyper::Response<hyper::body::Body>, TrafficStats)> {
        use url::percent_encoding::{percent_encode, DEFAULT_ENCODE_SET};
        use std::io::{Read, Seek};
        use hyper::header::{CONTENT_TYPE, CONTENT_LENGTH, AUTHORIZATION, USER_AGENT, LOCATION};
        use client::ToParts;
        let mut dd = client::DefaultDelegate;
        let mut dlg: &mut dyn client::Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(client::MethodInfo { id: "gmailpostmastertools.domains.trafficStats.get",
                               http_method: hyper::Method::GET });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(3 + self._additional_params.len());
        params.push(("name", self._name.to_string()));
        for &field in ["alt", "name"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(client::Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/{+name}";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::PostmasterReadonly.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{+name}", "name")].iter() {
            let mut replace_with = String::new();
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = value.to_string();
                    break;
                }
            }
            if find_this.as_bytes()[1] == '+' as u8 {
                replace_with = percent_encode(replace_with.as_bytes(), DEFAULT_ENCODE_SET).to_string();
            }
            url = url.replace(find_this, &replace_with);
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["name"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        let url = url::Url::parse_with_params(&url, params).unwrap();



        loop {
            let token = match self.hub.auth.token(&self._scopes.keys().collect::<Vec<_>>()[..]).await {
                Ok(token) => token.clone(),
                Err(err) => {
                    match  dlg.token(&err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(client::Error::MissingToken(err))
                        }
                    }
                }
            };
            let mut req_result = {
                let client = &self.hub.client;
                dlg.pre_request();
                let mut req_builder = hyper::Request::builder().method(hyper::Method::GET).uri(url.clone().into_string())
                        .header(USER_AGENT, self.hub._user_agent.clone())                            .header(AUTHORIZATION, format!("Bearer {}", token.as_str()));


                        let request = req_builder
                        .body(hyper::body::Body::empty());

                client.request(request.unwrap()).await
                
            };

            match req_result {
                Err(err) => {
                    if let client::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(client::Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status().is_success() {
                        let res_body_string = client::get_body_as_string(res.body_mut()).await;
                        let (parts, _) = res.into_parts();
                        let body = hyper::Body::from(res_body_string.clone());
                        let restored_response = hyper::Response::from_parts(parts, body);

                        let server_response = json::from_str::<serde_json::Value>(&res_body_string).ok();

                        if let client::Retry::After(d) = dlg.http_failure(&restored_response, server_response.clone()) {
                            sleep(d);
                            continue;
                        }

                        dlg.finished(false);

                        return match server_response {
                            Some(error_value) => Err(client::Error::BadRequest(error_value)),
                            None => Err(client::Error::Failure(restored_response)),
                        }
                    }
                    let result_value = {
                        let res_body_string = client::get_body_as_string(res.body_mut()).await;

                        match json::from_str(&res_body_string) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&res_body_string, &err);
                                return Err(client::Error::JsonDecodeError(res_body_string, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// The resource name of the traffic statistics to get. E.g., domains/mymail.mydomain.com/trafficStats/20160807.
    ///
    /// Sets the *name* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn name(mut self, new_value: &str) -> DomainTrafficStatGetCall<'a> {
        self._name = new_value.to_string();
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut dyn client::Delegate) -> DomainTrafficStatGetCall<'a> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known parameters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *$.xgafv* (query-string) - V1 error format.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *alt* (query-string) - Data format for response.
    /// * *callback* (query-string) - JSONP
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    pub fn param<T>(mut self, name: T, value: T) -> DomainTrafficStatGetCall<'a>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::PostmasterReadonly`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> DomainTrafficStatGetCall<'a>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// List traffic statistics for all available days. Returns PERMISSION_DENIED if user does not have permission to access TrafficStats for the domain.
///
/// A builder for the *trafficStats.list* method supported by a *domain* resource.
/// It is not used directly, but through a `DomainMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate google_gmailpostmastertools1 as gmailpostmastertools1;
/// # async fn dox() {
/// # use std::default::Default;
/// # use gmailpostmastertools1::{PostmasterTools, oauth2, hyper, hyper_rustls};
/// 
/// # let secret: oauth2::ApplicationSecret = Default::default();
/// # let auth = oauth2::InstalledFlowAuthenticator::builder(
/// #         secret,
/// #         oauth2::InstalledFlowReturnMethod::HTTPRedirect,
/// #     ).build().await.unwrap();
/// # let mut hub = PostmasterTools::new(hyper::Client::builder().build(hyper_rustls::HttpsConnector::with_native_roots().https_or_http().enable_http1().enable_http2().build()), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.domains().traffic_stats_list("parent")
///              .start_date_year(-50)
///              .start_date_month(-50)
///              .start_date_day(-7)
///              .page_token("gubergren")
///              .page_size(-17)
///              .end_date_year(-99)
///              .end_date_month(-56)
///              .end_date_day(-25)
///              .doit().await;
/// # }
/// ```
pub struct DomainTrafficStatListCall<'a>
    where  {

    hub: &'a PostmasterTools<>,
    _parent: String,
    _start_date_year: Option<i32>,
    _start_date_month: Option<i32>,
    _start_date_day: Option<i32>,
    _page_token: Option<String>,
    _page_size: Option<i32>,
    _end_date_year: Option<i32>,
    _end_date_month: Option<i32>,
    _end_date_day: Option<i32>,
    _delegate: Option<&'a mut dyn client::Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a> client::CallBuilder for DomainTrafficStatListCall<'a> {}

impl<'a> DomainTrafficStatListCall<'a> {


    /// Perform the operation you have build so far.
    pub async fn doit(mut self) -> client::Result<(hyper::Response<hyper::body::Body>, ListTrafficStatsResponse)> {
        use url::percent_encoding::{percent_encode, DEFAULT_ENCODE_SET};
        use std::io::{Read, Seek};
        use hyper::header::{CONTENT_TYPE, CONTENT_LENGTH, AUTHORIZATION, USER_AGENT, LOCATION};
        use client::ToParts;
        let mut dd = client::DefaultDelegate;
        let mut dlg: &mut dyn client::Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(client::MethodInfo { id: "gmailpostmastertools.domains.trafficStats.list",
                               http_method: hyper::Method::GET });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(11 + self._additional_params.len());
        params.push(("parent", self._parent.to_string()));
        if let Some(value) = self._start_date_year {
            params.push(("startDate.year", value.to_string()));
        }
        if let Some(value) = self._start_date_month {
            params.push(("startDate.month", value.to_string()));
        }
        if let Some(value) = self._start_date_day {
            params.push(("startDate.day", value.to_string()));
        }
        if let Some(value) = self._page_token {
            params.push(("pageToken", value.to_string()));
        }
        if let Some(value) = self._page_size {
            params.push(("pageSize", value.to_string()));
        }
        if let Some(value) = self._end_date_year {
            params.push(("endDate.year", value.to_string()));
        }
        if let Some(value) = self._end_date_month {
            params.push(("endDate.month", value.to_string()));
        }
        if let Some(value) = self._end_date_day {
            params.push(("endDate.day", value.to_string()));
        }
        for &field in ["alt", "parent", "startDate.year", "startDate.month", "startDate.day", "pageToken", "pageSize", "endDate.year", "endDate.month", "endDate.day"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(client::Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/{+parent}/trafficStats";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::PostmasterReadonly.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{+parent}", "parent")].iter() {
            let mut replace_with = String::new();
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = value.to_string();
                    break;
                }
            }
            if find_this.as_bytes()[1] == '+' as u8 {
                replace_with = percent_encode(replace_with.as_bytes(), DEFAULT_ENCODE_SET).to_string();
            }
            url = url.replace(find_this, &replace_with);
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["parent"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        let url = url::Url::parse_with_params(&url, params).unwrap();



        loop {
            let token = match self.hub.auth.token(&self._scopes.keys().collect::<Vec<_>>()[..]).await {
                Ok(token) => token.clone(),
                Err(err) => {
                    match  dlg.token(&err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(client::Error::MissingToken(err))
                        }
                    }
                }
            };
            let mut req_result = {
                let client = &self.hub.client;
                dlg.pre_request();
                let mut req_builder = hyper::Request::builder().method(hyper::Method::GET).uri(url.clone().into_string())
                        .header(USER_AGENT, self.hub._user_agent.clone())                            .header(AUTHORIZATION, format!("Bearer {}", token.as_str()));


                        let request = req_builder
                        .body(hyper::body::Body::empty());

                client.request(request.unwrap()).await
                
            };

            match req_result {
                Err(err) => {
                    if let client::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(client::Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status().is_success() {
                        let res_body_string = client::get_body_as_string(res.body_mut()).await;
                        let (parts, _) = res.into_parts();
                        let body = hyper::Body::from(res_body_string.clone());
                        let restored_response = hyper::Response::from_parts(parts, body);

                        let server_response = json::from_str::<serde_json::Value>(&res_body_string).ok();

                        if let client::Retry::After(d) = dlg.http_failure(&restored_response, server_response.clone()) {
                            sleep(d);
                            continue;
                        }

                        dlg.finished(false);

                        return match server_response {
                            Some(error_value) => Err(client::Error::BadRequest(error_value)),
                            None => Err(client::Error::Failure(restored_response)),
                        }
                    }
                    let result_value = {
                        let res_body_string = client::get_body_as_string(res.body_mut()).await;

                        match json::from_str(&res_body_string) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&res_body_string, &err);
                                return Err(client::Error::JsonDecodeError(res_body_string, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// The resource name of the domain whose traffic statistics we'd like to list. It should have the form `domains/{domain_name}`, where domain_name is the fully qualified domain name.
    ///
    /// Sets the *parent* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn parent(mut self, new_value: &str) -> DomainTrafficStatListCall<'a> {
        self._parent = new_value.to_string();
        self
    }
    /// Year of the date. Must be from 1 to 9999, or 0 to specify a date without a year.
    ///
    /// Sets the *start date.year* query property to the given value.
    pub fn start_date_year(mut self, new_value: i32) -> DomainTrafficStatListCall<'a> {
        self._start_date_year = Some(new_value);
        self
    }
    /// Month of a year. Must be from 1 to 12, or 0 to specify a year without a month and day.
    ///
    /// Sets the *start date.month* query property to the given value.
    pub fn start_date_month(mut self, new_value: i32) -> DomainTrafficStatListCall<'a> {
        self._start_date_month = Some(new_value);
        self
    }
    /// Day of a month. Must be from 1 to 31 and valid for the year and month, or 0 to specify a year by itself or a year and month where the day isn't significant.
    ///
    /// Sets the *start date.day* query property to the given value.
    pub fn start_date_day(mut self, new_value: i32) -> DomainTrafficStatListCall<'a> {
        self._start_date_day = Some(new_value);
        self
    }
    /// The next_page_token value returned from a previous List request, if any. This is the value of ListTrafficStatsResponse.next_page_token returned from the previous call to `ListTrafficStats` method.
    ///
    /// Sets the *page token* query property to the given value.
    pub fn page_token(mut self, new_value: &str) -> DomainTrafficStatListCall<'a> {
        self._page_token = Some(new_value.to_string());
        self
    }
    /// Requested page size. Server may return fewer TrafficStats than requested. If unspecified, server will pick an appropriate default.
    ///
    /// Sets the *page size* query property to the given value.
    pub fn page_size(mut self, new_value: i32) -> DomainTrafficStatListCall<'a> {
        self._page_size = Some(new_value);
        self
    }
    /// Year of the date. Must be from 1 to 9999, or 0 to specify a date without a year.
    ///
    /// Sets the *end date.year* query property to the given value.
    pub fn end_date_year(mut self, new_value: i32) -> DomainTrafficStatListCall<'a> {
        self._end_date_year = Some(new_value);
        self
    }
    /// Month of a year. Must be from 1 to 12, or 0 to specify a year without a month and day.
    ///
    /// Sets the *end date.month* query property to the given value.
    pub fn end_date_month(mut self, new_value: i32) -> DomainTrafficStatListCall<'a> {
        self._end_date_month = Some(new_value);
        self
    }
    /// Day of a month. Must be from 1 to 31 and valid for the year and month, or 0 to specify a year by itself or a year and month where the day isn't significant.
    ///
    /// Sets the *end date.day* query property to the given value.
    pub fn end_date_day(mut self, new_value: i32) -> DomainTrafficStatListCall<'a> {
        self._end_date_day = Some(new_value);
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut dyn client::Delegate) -> DomainTrafficStatListCall<'a> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known parameters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *$.xgafv* (query-string) - V1 error format.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *alt* (query-string) - Data format for response.
    /// * *callback* (query-string) - JSONP
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    pub fn param<T>(mut self, name: T, value: T) -> DomainTrafficStatListCall<'a>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::PostmasterReadonly`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> DomainTrafficStatListCall<'a>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Gets a specific domain registered by the client. Returns NOT_FOUND if the domain does not exist.
///
/// A builder for the *get* method supported by a *domain* resource.
/// It is not used directly, but through a `DomainMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate google_gmailpostmastertools1 as gmailpostmastertools1;
/// # async fn dox() {
/// # use std::default::Default;
/// # use gmailpostmastertools1::{PostmasterTools, oauth2, hyper, hyper_rustls};
/// 
/// # let secret: oauth2::ApplicationSecret = Default::default();
/// # let auth = oauth2::InstalledFlowAuthenticator::builder(
/// #         secret,
/// #         oauth2::InstalledFlowReturnMethod::HTTPRedirect,
/// #     ).build().await.unwrap();
/// # let mut hub = PostmasterTools::new(hyper::Client::builder().build(hyper_rustls::HttpsConnector::with_native_roots().https_or_http().enable_http1().enable_http2().build()), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.domains().get("name")
///              .doit().await;
/// # }
/// ```
pub struct DomainGetCall<'a>
    where  {

    hub: &'a PostmasterTools<>,
    _name: String,
    _delegate: Option<&'a mut dyn client::Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a> client::CallBuilder for DomainGetCall<'a> {}

impl<'a> DomainGetCall<'a> {


    /// Perform the operation you have build so far.
    pub async fn doit(mut self) -> client::Result<(hyper::Response<hyper::body::Body>, Domain)> {
        use url::percent_encoding::{percent_encode, DEFAULT_ENCODE_SET};
        use std::io::{Read, Seek};
        use hyper::header::{CONTENT_TYPE, CONTENT_LENGTH, AUTHORIZATION, USER_AGENT, LOCATION};
        use client::ToParts;
        let mut dd = client::DefaultDelegate;
        let mut dlg: &mut dyn client::Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(client::MethodInfo { id: "gmailpostmastertools.domains.get",
                               http_method: hyper::Method::GET });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(3 + self._additional_params.len());
        params.push(("name", self._name.to_string()));
        for &field in ["alt", "name"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(client::Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/{+name}";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::PostmasterReadonly.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{+name}", "name")].iter() {
            let mut replace_with = String::new();
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = value.to_string();
                    break;
                }
            }
            if find_this.as_bytes()[1] == '+' as u8 {
                replace_with = percent_encode(replace_with.as_bytes(), DEFAULT_ENCODE_SET).to_string();
            }
            url = url.replace(find_this, &replace_with);
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["name"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        let url = url::Url::parse_with_params(&url, params).unwrap();



        loop {
            let token = match self.hub.auth.token(&self._scopes.keys().collect::<Vec<_>>()[..]).await {
                Ok(token) => token.clone(),
                Err(err) => {
                    match  dlg.token(&err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(client::Error::MissingToken(err))
                        }
                    }
                }
            };
            let mut req_result = {
                let client = &self.hub.client;
                dlg.pre_request();
                let mut req_builder = hyper::Request::builder().method(hyper::Method::GET).uri(url.clone().into_string())
                        .header(USER_AGENT, self.hub._user_agent.clone())                            .header(AUTHORIZATION, format!("Bearer {}", token.as_str()));


                        let request = req_builder
                        .body(hyper::body::Body::empty());

                client.request(request.unwrap()).await
                
            };

            match req_result {
                Err(err) => {
                    if let client::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(client::Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status().is_success() {
                        let res_body_string = client::get_body_as_string(res.body_mut()).await;
                        let (parts, _) = res.into_parts();
                        let body = hyper::Body::from(res_body_string.clone());
                        let restored_response = hyper::Response::from_parts(parts, body);

                        let server_response = json::from_str::<serde_json::Value>(&res_body_string).ok();

                        if let client::Retry::After(d) = dlg.http_failure(&restored_response, server_response.clone()) {
                            sleep(d);
                            continue;
                        }

                        dlg.finished(false);

                        return match server_response {
                            Some(error_value) => Err(client::Error::BadRequest(error_value)),
                            None => Err(client::Error::Failure(restored_response)),
                        }
                    }
                    let result_value = {
                        let res_body_string = client::get_body_as_string(res.body_mut()).await;

                        match json::from_str(&res_body_string) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&res_body_string, &err);
                                return Err(client::Error::JsonDecodeError(res_body_string, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// The resource name of the domain. It should have the form `domains/{domain_name}`, where domain_name is the fully qualified domain name.
    ///
    /// Sets the *name* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn name(mut self, new_value: &str) -> DomainGetCall<'a> {
        self._name = new_value.to_string();
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut dyn client::Delegate) -> DomainGetCall<'a> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known parameters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *$.xgafv* (query-string) - V1 error format.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *alt* (query-string) - Data format for response.
    /// * *callback* (query-string) - JSONP
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    pub fn param<T>(mut self, name: T, value: T) -> DomainGetCall<'a>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::PostmasterReadonly`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> DomainGetCall<'a>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}


/// Lists the domains that have been registered by the client. The order of domains in the response is unspecified and non-deterministic. Newly created domains will not necessarily be added to the end of this list.
///
/// A builder for the *list* method supported by a *domain* resource.
/// It is not used directly, but through a `DomainMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate google_gmailpostmastertools1 as gmailpostmastertools1;
/// # async fn dox() {
/// # use std::default::Default;
/// # use gmailpostmastertools1::{PostmasterTools, oauth2, hyper, hyper_rustls};
/// 
/// # let secret: oauth2::ApplicationSecret = Default::default();
/// # let auth = oauth2::InstalledFlowAuthenticator::builder(
/// #         secret,
/// #         oauth2::InstalledFlowReturnMethod::HTTPRedirect,
/// #     ).build().await.unwrap();
/// # let mut hub = PostmasterTools::new(hyper::Client::builder().build(hyper_rustls::HttpsConnector::with_native_roots().https_or_http().enable_http1().enable_http2().build()), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.domains().list()
///              .page_token("sed")
///              .page_size(-70)
///              .doit().await;
/// # }
/// ```
pub struct DomainListCall<'a>
    where  {

    hub: &'a PostmasterTools<>,
    _page_token: Option<String>,
    _page_size: Option<i32>,
    _delegate: Option<&'a mut dyn client::Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a> client::CallBuilder for DomainListCall<'a> {}

impl<'a> DomainListCall<'a> {


    /// Perform the operation you have build so far.
    pub async fn doit(mut self) -> client::Result<(hyper::Response<hyper::body::Body>, ListDomainsResponse)> {
        use std::io::{Read, Seek};
        use hyper::header::{CONTENT_TYPE, CONTENT_LENGTH, AUTHORIZATION, USER_AGENT, LOCATION};
        use client::ToParts;
        let mut dd = client::DefaultDelegate;
        let mut dlg: &mut dyn client::Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(client::MethodInfo { id: "gmailpostmastertools.domains.list",
                               http_method: hyper::Method::GET });
        let mut params: Vec<(&str, String)> = Vec::with_capacity(4 + self._additional_params.len());
        if let Some(value) = self._page_token {
            params.push(("pageToken", value.to_string()));
        }
        if let Some(value) = self._page_size {
            params.push(("pageSize", value.to_string()));
        }
        for &field in ["alt", "pageToken", "pageSize"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(client::Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = self.hub._base_url.clone() + "v1/domains";
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::PostmasterReadonly.as_ref().to_string(), ());
        }


        let url = url::Url::parse_with_params(&url, params).unwrap();



        loop {
            let token = match self.hub.auth.token(&self._scopes.keys().collect::<Vec<_>>()[..]).await {
                Ok(token) => token.clone(),
                Err(err) => {
                    match  dlg.token(&err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(client::Error::MissingToken(err))
                        }
                    }
                }
            };
            let mut req_result = {
                let client = &self.hub.client;
                dlg.pre_request();
                let mut req_builder = hyper::Request::builder().method(hyper::Method::GET).uri(url.clone().into_string())
                        .header(USER_AGENT, self.hub._user_agent.clone())                            .header(AUTHORIZATION, format!("Bearer {}", token.as_str()));


                        let request = req_builder
                        .body(hyper::body::Body::empty());

                client.request(request.unwrap()).await
                
            };

            match req_result {
                Err(err) => {
                    if let client::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(client::Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status().is_success() {
                        let res_body_string = client::get_body_as_string(res.body_mut()).await;
                        let (parts, _) = res.into_parts();
                        let body = hyper::Body::from(res_body_string.clone());
                        let restored_response = hyper::Response::from_parts(parts, body);

                        let server_response = json::from_str::<serde_json::Value>(&res_body_string).ok();

                        if let client::Retry::After(d) = dlg.http_failure(&restored_response, server_response.clone()) {
                            sleep(d);
                            continue;
                        }

                        dlg.finished(false);

                        return match server_response {
                            Some(error_value) => Err(client::Error::BadRequest(error_value)),
                            None => Err(client::Error::Failure(restored_response)),
                        }
                    }
                    let result_value = {
                        let res_body_string = client::get_body_as_string(res.body_mut()).await;

                        match json::from_str(&res_body_string) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&res_body_string, &err);
                                return Err(client::Error::JsonDecodeError(res_body_string, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// The next_page_token value returned from a previous List request, if any. This is the value of ListDomainsResponse.next_page_token returned from the previous call to `ListDomains` method.
    ///
    /// Sets the *page token* query property to the given value.
    pub fn page_token(mut self, new_value: &str) -> DomainListCall<'a> {
        self._page_token = Some(new_value.to_string());
        self
    }
    /// Requested page size. Server may return fewer domains than requested. If unspecified, server will pick an appropriate default.
    ///
    /// Sets the *page size* query property to the given value.
    pub fn page_size(mut self, new_value: i32) -> DomainListCall<'a> {
        self._page_size = Some(new_value);
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut dyn client::Delegate) -> DomainListCall<'a> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known parameters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *$.xgafv* (query-string) - V1 error format.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *alt* (query-string) - Data format for response.
    /// * *callback* (query-string) - JSONP
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    pub fn param<T>(mut self, name: T, value: T) -> DomainListCall<'a>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::PostmasterReadonly`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    /// If `None` is specified, then all scopes will be removed and no default scope will be used either.
    /// In that case, you have to specify your API-key using the `key` parameter (see the `param()`
    /// function for details).
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T, S>(mut self, scope: T) -> DomainListCall<'a>
                                                        where T: Into<Option<S>>,
                                                              S: AsRef<str> {
        match scope.into() {
          Some(scope) => self._scopes.insert(scope.as_ref().to_string(), ()),
          None => None,
        };
        self
    }
}