google_cloud_appengine_v1/

builder.rs

// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Code generated by sidekick. DO NOT EDIT.

/// Request and client builders for [Applications][crate::client::Applications].
pub mod applications {
    use crate::Result;

    /// A builder for [Applications][crate::client::Applications].
    ///
    /// ```
    /// # async fn sample() -> google_cloud_gax::client_builder::Result<()> {
    /// # use google_cloud_appengine_v1::*;
    /// # use builder::applications::ClientBuilder;
    /// # use client::Applications;
    /// let builder : ClientBuilder = Applications::builder();
    /// let client = builder
    ///     .with_endpoint("https://appengine.googleapis.com")
    ///     .build().await?;
    /// # Ok(()) }
    /// ```
    pub type ClientBuilder = crate::ClientBuilder<client::Factory, gaxi::options::Credentials>;

    pub(crate) mod client {
        use super::super::super::client::Applications;
        pub struct Factory;
        impl crate::ClientFactory for Factory {
            type Client = Applications;
            type Credentials = gaxi::options::Credentials;
            async fn build(
                self,
                config: gaxi::options::ClientConfig,
            ) -> crate::ClientBuilderResult<Self::Client> {
                Self::Client::new(config).await
            }
        }
    }

    /// Common implementation for [crate::client::Applications] request builders.
    #[derive(Clone, Debug)]
    pub(crate) struct RequestBuilder<R: std::default::Default> {
        stub: std::sync::Arc<dyn super::super::stub::dynamic::Applications>,
        request: R,
        options: crate::RequestOptions,
    }

    impl<R> RequestBuilder<R>
    where
        R: std::default::Default,
    {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Applications>,
        ) -> Self {
            Self {
                stub,
                request: R::default(),
                options: crate::RequestOptions::default(),
            }
        }
    }

    /// The request builder for [Applications::get_application][crate::client::Applications::get_application] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::applications::GetApplication;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetApplication {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetApplication(RequestBuilder<crate::model::GetApplicationRequest>);

    impl GetApplication {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Applications>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::GetApplicationRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::Application> {
            (*self.0.stub)
                .get_application(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::GetApplicationRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetApplication {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Applications::create_application][crate::client::Applications::create_application] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::applications::CreateApplication;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> CreateApplication {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct CreateApplication(RequestBuilder<crate::model::CreateApplicationRequest>);

    impl CreateApplication {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Applications>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::CreateApplicationRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [create_application][crate::client::Applications::create_application].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .create_application(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `create_application`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<crate::model::Application, crate::model::OperationMetadataV1>
        {
            type Operation = google_cloud_lro::internal::Operation<
                crate::model::Application,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name = "google_cloud_appengine_v1::client::Applications::create_application::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [application][crate::model::CreateApplicationRequest::application].
        pub fn set_application<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<crate::model::Application>,
        {
            self.0.request.application = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [application][crate::model::CreateApplicationRequest::application].
        pub fn set_or_clear_application<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<crate::model::Application>,
        {
            self.0.request.application = v.map(|x| x.into());
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for CreateApplication {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Applications::update_application][crate::client::Applications::update_application] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::applications::UpdateApplication;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> UpdateApplication {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct UpdateApplication(RequestBuilder<crate::model::UpdateApplicationRequest>);

    impl UpdateApplication {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Applications>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::UpdateApplicationRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [update_application][crate::client::Applications::update_application].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .update_application(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `update_application`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<crate::model::Application, crate::model::OperationMetadataV1>
        {
            type Operation = google_cloud_lro::internal::Operation<
                crate::model::Application,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name = "google_cloud_appengine_v1::client::Applications::update_application::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [name][crate::model::UpdateApplicationRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [application][crate::model::UpdateApplicationRequest::application].
        pub fn set_application<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<crate::model::Application>,
        {
            self.0.request.application = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [application][crate::model::UpdateApplicationRequest::application].
        pub fn set_or_clear_application<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<crate::model::Application>,
        {
            self.0.request.application = v.map(|x| x.into());
            self
        }

        /// Sets the value of [update_mask][crate::model::UpdateApplicationRequest::update_mask].
        pub fn set_update_mask<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [update_mask][crate::model::UpdateApplicationRequest::update_mask].
        pub fn set_or_clear_update_mask<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = v.map(|x| x.into());
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for UpdateApplication {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Applications::repair_application][crate::client::Applications::repair_application] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::applications::RepairApplication;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> RepairApplication {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct RepairApplication(RequestBuilder<crate::model::RepairApplicationRequest>);

    impl RepairApplication {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Applications>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::RepairApplicationRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [repair_application][crate::client::Applications::repair_application].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .repair_application(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `repair_application`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<crate::model::Application, crate::model::OperationMetadataV1>
        {
            type Operation = google_cloud_lro::internal::Operation<
                crate::model::Application,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name = "google_cloud_appengine_v1::client::Applications::repair_application::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [name][crate::model::RepairApplicationRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for RepairApplication {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Applications::list_operations][crate::client::Applications::list_operations] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::applications::ListOperations;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListOperations {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListOperations(
        RequestBuilder<google_cloud_longrunning::model::ListOperationsRequest>,
    );

    impl ListOperations {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Applications>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::ListOperationsRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::ListOperationsResponse> {
            (*self.0.stub)
                .list_operations(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [name][google_cloud_longrunning::model::ListOperationsRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [filter][google_cloud_longrunning::model::ListOperationsRequest::filter].
        pub fn set_filter<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.filter = v.into();
            self
        }

        /// Sets the value of [page_size][google_cloud_longrunning::model::ListOperationsRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][google_cloud_longrunning::model::ListOperationsRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }

        /// Sets the value of [return_partial_success][google_cloud_longrunning::model::ListOperationsRequest::return_partial_success].
        pub fn set_return_partial_success<T: Into<bool>>(mut self, v: T) -> Self {
            self.0.request.return_partial_success = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListOperations {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Applications::get_operation][crate::client::Applications::get_operation] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::applications::GetOperation;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetOperation {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetOperation(RequestBuilder<google_cloud_longrunning::model::GetOperationRequest>);

    impl GetOperation {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Applications>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::GetOperationRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .get_operation(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][google_cloud_longrunning::model::GetOperationRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetOperation {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }
}

/// Request and client builders for [Services][crate::client::Services].
pub mod services {
    use crate::Result;

    /// A builder for [Services][crate::client::Services].
    ///
    /// ```
    /// # async fn sample() -> google_cloud_gax::client_builder::Result<()> {
    /// # use google_cloud_appengine_v1::*;
    /// # use builder::services::ClientBuilder;
    /// # use client::Services;
    /// let builder : ClientBuilder = Services::builder();
    /// let client = builder
    ///     .with_endpoint("https://appengine.googleapis.com")
    ///     .build().await?;
    /// # Ok(()) }
    /// ```
    pub type ClientBuilder = crate::ClientBuilder<client::Factory, gaxi::options::Credentials>;

    pub(crate) mod client {
        use super::super::super::client::Services;
        pub struct Factory;
        impl crate::ClientFactory for Factory {
            type Client = Services;
            type Credentials = gaxi::options::Credentials;
            async fn build(
                self,
                config: gaxi::options::ClientConfig,
            ) -> crate::ClientBuilderResult<Self::Client> {
                Self::Client::new(config).await
            }
        }
    }

    /// Common implementation for [crate::client::Services] request builders.
    #[derive(Clone, Debug)]
    pub(crate) struct RequestBuilder<R: std::default::Default> {
        stub: std::sync::Arc<dyn super::super::stub::dynamic::Services>,
        request: R,
        options: crate::RequestOptions,
    }

    impl<R> RequestBuilder<R>
    where
        R: std::default::Default,
    {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Services>) -> Self {
            Self {
                stub,
                request: R::default(),
                options: crate::RequestOptions::default(),
            }
        }
    }

    /// The request builder for [Services::list_services][crate::client::Services::list_services] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::services::ListServices;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListServices {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListServices(RequestBuilder<crate::model::ListServicesRequest>);

    impl ListServices {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Services>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::ListServicesRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::ListServicesResponse> {
            (*self.0.stub)
                .list_services(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<crate::model::ListServicesResponse, crate::Error>
        {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            crate::model::ListServicesResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [parent][crate::model::ListServicesRequest::parent].
        pub fn set_parent<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.parent = v.into();
            self
        }

        /// Sets the value of [page_size][crate::model::ListServicesRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][crate::model::ListServicesRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListServices {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Services::get_service][crate::client::Services::get_service] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::services::GetService;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetService {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetService(RequestBuilder<crate::model::GetServiceRequest>);

    impl GetService {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Services>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::GetServiceRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::Service> {
            (*self.0.stub)
                .get_service(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::GetServiceRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetService {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Services::update_service][crate::client::Services::update_service] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::services::UpdateService;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> UpdateService {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct UpdateService(RequestBuilder<crate::model::UpdateServiceRequest>);

    impl UpdateService {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Services>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::UpdateServiceRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [update_service][crate::client::Services::update_service].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .update_service(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `update_service`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<crate::model::Service, crate::model::OperationMetadataV1>
        {
            type Operation = google_cloud_lro::internal::Operation<
                crate::model::Service,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name =
                    "google_cloud_appengine_v1::client::Services::update_service::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [name][crate::model::UpdateServiceRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [service][crate::model::UpdateServiceRequest::service].
        pub fn set_service<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<crate::model::Service>,
        {
            self.0.request.service = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [service][crate::model::UpdateServiceRequest::service].
        pub fn set_or_clear_service<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<crate::model::Service>,
        {
            self.0.request.service = v.map(|x| x.into());
            self
        }

        /// Sets the value of [update_mask][crate::model::UpdateServiceRequest::update_mask].
        pub fn set_update_mask<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [update_mask][crate::model::UpdateServiceRequest::update_mask].
        pub fn set_or_clear_update_mask<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = v.map(|x| x.into());
            self
        }

        /// Sets the value of [migrate_traffic][crate::model::UpdateServiceRequest::migrate_traffic].
        pub fn set_migrate_traffic<T: Into<bool>>(mut self, v: T) -> Self {
            self.0.request.migrate_traffic = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for UpdateService {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Services::delete_service][crate::client::Services::delete_service] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::services::DeleteService;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> DeleteService {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct DeleteService(RequestBuilder<crate::model::DeleteServiceRequest>);

    impl DeleteService {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Services>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::DeleteServiceRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [delete_service][crate::client::Services::delete_service].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .delete_service(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `delete_service`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<(), crate::model::OperationMetadataV1> {
            type Operation = google_cloud_lro::internal::Operation<
                wkt::Empty,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name =
                    "google_cloud_appengine_v1::client::Services::delete_service::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_unit_response_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [name][crate::model::DeleteServiceRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for DeleteService {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Services::list_operations][crate::client::Services::list_operations] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::services::ListOperations;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListOperations {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListOperations(
        RequestBuilder<google_cloud_longrunning::model::ListOperationsRequest>,
    );

    impl ListOperations {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Services>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::ListOperationsRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::ListOperationsResponse> {
            (*self.0.stub)
                .list_operations(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [name][google_cloud_longrunning::model::ListOperationsRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [filter][google_cloud_longrunning::model::ListOperationsRequest::filter].
        pub fn set_filter<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.filter = v.into();
            self
        }

        /// Sets the value of [page_size][google_cloud_longrunning::model::ListOperationsRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][google_cloud_longrunning::model::ListOperationsRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }

        /// Sets the value of [return_partial_success][google_cloud_longrunning::model::ListOperationsRequest::return_partial_success].
        pub fn set_return_partial_success<T: Into<bool>>(mut self, v: T) -> Self {
            self.0.request.return_partial_success = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListOperations {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Services::get_operation][crate::client::Services::get_operation] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::services::GetOperation;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetOperation {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetOperation(RequestBuilder<google_cloud_longrunning::model::GetOperationRequest>);

    impl GetOperation {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Services>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::GetOperationRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .get_operation(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][google_cloud_longrunning::model::GetOperationRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetOperation {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }
}

/// Request and client builders for [Versions][crate::client::Versions].
pub mod versions {
    use crate::Result;

    /// A builder for [Versions][crate::client::Versions].
    ///
    /// ```
    /// # async fn sample() -> google_cloud_gax::client_builder::Result<()> {
    /// # use google_cloud_appengine_v1::*;
    /// # use builder::versions::ClientBuilder;
    /// # use client::Versions;
    /// let builder : ClientBuilder = Versions::builder();
    /// let client = builder
    ///     .with_endpoint("https://appengine.googleapis.com")
    ///     .build().await?;
    /// # Ok(()) }
    /// ```
    pub type ClientBuilder = crate::ClientBuilder<client::Factory, gaxi::options::Credentials>;

    pub(crate) mod client {
        use super::super::super::client::Versions;
        pub struct Factory;
        impl crate::ClientFactory for Factory {
            type Client = Versions;
            type Credentials = gaxi::options::Credentials;
            async fn build(
                self,
                config: gaxi::options::ClientConfig,
            ) -> crate::ClientBuilderResult<Self::Client> {
                Self::Client::new(config).await
            }
        }
    }

    /// Common implementation for [crate::client::Versions] request builders.
    #[derive(Clone, Debug)]
    pub(crate) struct RequestBuilder<R: std::default::Default> {
        stub: std::sync::Arc<dyn super::super::stub::dynamic::Versions>,
        request: R,
        options: crate::RequestOptions,
    }

    impl<R> RequestBuilder<R>
    where
        R: std::default::Default,
    {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Versions>) -> Self {
            Self {
                stub,
                request: R::default(),
                options: crate::RequestOptions::default(),
            }
        }
    }

    /// The request builder for [Versions::list_versions][crate::client::Versions::list_versions] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::versions::ListVersions;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListVersions {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListVersions(RequestBuilder<crate::model::ListVersionsRequest>);

    impl ListVersions {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Versions>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::ListVersionsRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::ListVersionsResponse> {
            (*self.0.stub)
                .list_versions(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<crate::model::ListVersionsResponse, crate::Error>
        {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            crate::model::ListVersionsResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [parent][crate::model::ListVersionsRequest::parent].
        pub fn set_parent<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.parent = v.into();
            self
        }

        /// Sets the value of [view][crate::model::ListVersionsRequest::view].
        pub fn set_view<T: Into<crate::model::VersionView>>(mut self, v: T) -> Self {
            self.0.request.view = v.into();
            self
        }

        /// Sets the value of [page_size][crate::model::ListVersionsRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][crate::model::ListVersionsRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListVersions {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Versions::get_version][crate::client::Versions::get_version] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::versions::GetVersion;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetVersion {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetVersion(RequestBuilder<crate::model::GetVersionRequest>);

    impl GetVersion {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Versions>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::GetVersionRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::Version> {
            (*self.0.stub)
                .get_version(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::GetVersionRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [view][crate::model::GetVersionRequest::view].
        pub fn set_view<T: Into<crate::model::VersionView>>(mut self, v: T) -> Self {
            self.0.request.view = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetVersion {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Versions::create_version][crate::client::Versions::create_version] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::versions::CreateVersion;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> CreateVersion {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct CreateVersion(RequestBuilder<crate::model::CreateVersionRequest>);

    impl CreateVersion {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Versions>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::CreateVersionRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [create_version][crate::client::Versions::create_version].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .create_version(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `create_version`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<crate::model::Version, crate::model::CreateVersionMetadataV1>
        {
            type Operation = google_cloud_lro::internal::Operation<
                crate::model::Version,
                crate::model::CreateVersionMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name =
                    "google_cloud_appengine_v1::client::Versions::create_version::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [parent][crate::model::CreateVersionRequest::parent].
        pub fn set_parent<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.parent = v.into();
            self
        }

        /// Sets the value of [version][crate::model::CreateVersionRequest::version].
        pub fn set_version<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<crate::model::Version>,
        {
            self.0.request.version = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [version][crate::model::CreateVersionRequest::version].
        pub fn set_or_clear_version<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<crate::model::Version>,
        {
            self.0.request.version = v.map(|x| x.into());
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for CreateVersion {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Versions::update_version][crate::client::Versions::update_version] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::versions::UpdateVersion;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> UpdateVersion {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct UpdateVersion(RequestBuilder<crate::model::UpdateVersionRequest>);

    impl UpdateVersion {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Versions>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::UpdateVersionRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [update_version][crate::client::Versions::update_version].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .update_version(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `update_version`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<crate::model::Version, crate::model::OperationMetadataV1>
        {
            type Operation = google_cloud_lro::internal::Operation<
                crate::model::Version,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name =
                    "google_cloud_appengine_v1::client::Versions::update_version::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [name][crate::model::UpdateVersionRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [version][crate::model::UpdateVersionRequest::version].
        pub fn set_version<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<crate::model::Version>,
        {
            self.0.request.version = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [version][crate::model::UpdateVersionRequest::version].
        pub fn set_or_clear_version<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<crate::model::Version>,
        {
            self.0.request.version = v.map(|x| x.into());
            self
        }

        /// Sets the value of [update_mask][crate::model::UpdateVersionRequest::update_mask].
        pub fn set_update_mask<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [update_mask][crate::model::UpdateVersionRequest::update_mask].
        pub fn set_or_clear_update_mask<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = v.map(|x| x.into());
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for UpdateVersion {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Versions::delete_version][crate::client::Versions::delete_version] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::versions::DeleteVersion;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> DeleteVersion {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct DeleteVersion(RequestBuilder<crate::model::DeleteVersionRequest>);

    impl DeleteVersion {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Versions>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::DeleteVersionRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [delete_version][crate::client::Versions::delete_version].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .delete_version(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `delete_version`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<(), crate::model::OperationMetadataV1> {
            type Operation = google_cloud_lro::internal::Operation<
                wkt::Empty,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name =
                    "google_cloud_appengine_v1::client::Versions::delete_version::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_unit_response_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [name][crate::model::DeleteVersionRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for DeleteVersion {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Versions::list_operations][crate::client::Versions::list_operations] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::versions::ListOperations;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListOperations {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListOperations(
        RequestBuilder<google_cloud_longrunning::model::ListOperationsRequest>,
    );

    impl ListOperations {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Versions>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::ListOperationsRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::ListOperationsResponse> {
            (*self.0.stub)
                .list_operations(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [name][google_cloud_longrunning::model::ListOperationsRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [filter][google_cloud_longrunning::model::ListOperationsRequest::filter].
        pub fn set_filter<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.filter = v.into();
            self
        }

        /// Sets the value of [page_size][google_cloud_longrunning::model::ListOperationsRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][google_cloud_longrunning::model::ListOperationsRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }

        /// Sets the value of [return_partial_success][google_cloud_longrunning::model::ListOperationsRequest::return_partial_success].
        pub fn set_return_partial_success<T: Into<bool>>(mut self, v: T) -> Self {
            self.0.request.return_partial_success = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListOperations {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Versions::get_operation][crate::client::Versions::get_operation] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::versions::GetOperation;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetOperation {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetOperation(RequestBuilder<google_cloud_longrunning::model::GetOperationRequest>);

    impl GetOperation {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Versions>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::GetOperationRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .get_operation(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][google_cloud_longrunning::model::GetOperationRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetOperation {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }
}

/// Request and client builders for [Instances][crate::client::Instances].
pub mod instances {
    use crate::Result;

    /// A builder for [Instances][crate::client::Instances].
    ///
    /// ```
    /// # async fn sample() -> google_cloud_gax::client_builder::Result<()> {
    /// # use google_cloud_appengine_v1::*;
    /// # use builder::instances::ClientBuilder;
    /// # use client::Instances;
    /// let builder : ClientBuilder = Instances::builder();
    /// let client = builder
    ///     .with_endpoint("https://appengine.googleapis.com")
    ///     .build().await?;
    /// # Ok(()) }
    /// ```
    pub type ClientBuilder = crate::ClientBuilder<client::Factory, gaxi::options::Credentials>;

    pub(crate) mod client {
        use super::super::super::client::Instances;
        pub struct Factory;
        impl crate::ClientFactory for Factory {
            type Client = Instances;
            type Credentials = gaxi::options::Credentials;
            async fn build(
                self,
                config: gaxi::options::ClientConfig,
            ) -> crate::ClientBuilderResult<Self::Client> {
                Self::Client::new(config).await
            }
        }
    }

    /// Common implementation for [crate::client::Instances] request builders.
    #[derive(Clone, Debug)]
    pub(crate) struct RequestBuilder<R: std::default::Default> {
        stub: std::sync::Arc<dyn super::super::stub::dynamic::Instances>,
        request: R,
        options: crate::RequestOptions,
    }

    impl<R> RequestBuilder<R>
    where
        R: std::default::Default,
    {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Instances>,
        ) -> Self {
            Self {
                stub,
                request: R::default(),
                options: crate::RequestOptions::default(),
            }
        }
    }

    /// The request builder for [Instances::list_instances][crate::client::Instances::list_instances] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::instances::ListInstances;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListInstances {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListInstances(RequestBuilder<crate::model::ListInstancesRequest>);

    impl ListInstances {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Instances>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::ListInstancesRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::ListInstancesResponse> {
            (*self.0.stub)
                .list_instances(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<crate::model::ListInstancesResponse, crate::Error>
        {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            crate::model::ListInstancesResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [parent][crate::model::ListInstancesRequest::parent].
        pub fn set_parent<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.parent = v.into();
            self
        }

        /// Sets the value of [page_size][crate::model::ListInstancesRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][crate::model::ListInstancesRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListInstances {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Instances::get_instance][crate::client::Instances::get_instance] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::instances::GetInstance;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetInstance {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetInstance(RequestBuilder<crate::model::GetInstanceRequest>);

    impl GetInstance {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Instances>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::GetInstanceRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::Instance> {
            (*self.0.stub)
                .get_instance(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::GetInstanceRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetInstance {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Instances::delete_instance][crate::client::Instances::delete_instance] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::instances::DeleteInstance;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> DeleteInstance {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct DeleteInstance(RequestBuilder<crate::model::DeleteInstanceRequest>);

    impl DeleteInstance {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Instances>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::DeleteInstanceRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [delete_instance][crate::client::Instances::delete_instance].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .delete_instance(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `delete_instance`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<(), crate::model::OperationMetadataV1> {
            type Operation = google_cloud_lro::internal::Operation<
                wkt::Empty,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name =
                    "google_cloud_appengine_v1::client::Instances::delete_instance::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_unit_response_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [name][crate::model::DeleteInstanceRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for DeleteInstance {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Instances::debug_instance][crate::client::Instances::debug_instance] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::instances::DebugInstance;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> DebugInstance {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct DebugInstance(RequestBuilder<crate::model::DebugInstanceRequest>);

    impl DebugInstance {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Instances>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::DebugInstanceRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [debug_instance][crate::client::Instances::debug_instance].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .debug_instance(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `debug_instance`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<crate::model::Instance, crate::model::OperationMetadataV1>
        {
            type Operation = google_cloud_lro::internal::Operation<
                crate::model::Instance,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name =
                    "google_cloud_appengine_v1::client::Instances::debug_instance::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [name][crate::model::DebugInstanceRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [ssh_key][crate::model::DebugInstanceRequest::ssh_key].
        pub fn set_ssh_key<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.ssh_key = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for DebugInstance {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Instances::list_operations][crate::client::Instances::list_operations] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::instances::ListOperations;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListOperations {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListOperations(
        RequestBuilder<google_cloud_longrunning::model::ListOperationsRequest>,
    );

    impl ListOperations {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Instances>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::ListOperationsRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::ListOperationsResponse> {
            (*self.0.stub)
                .list_operations(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [name][google_cloud_longrunning::model::ListOperationsRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [filter][google_cloud_longrunning::model::ListOperationsRequest::filter].
        pub fn set_filter<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.filter = v.into();
            self
        }

        /// Sets the value of [page_size][google_cloud_longrunning::model::ListOperationsRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][google_cloud_longrunning::model::ListOperationsRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }

        /// Sets the value of [return_partial_success][google_cloud_longrunning::model::ListOperationsRequest::return_partial_success].
        pub fn set_return_partial_success<T: Into<bool>>(mut self, v: T) -> Self {
            self.0.request.return_partial_success = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListOperations {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Instances::get_operation][crate::client::Instances::get_operation] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::instances::GetOperation;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetOperation {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetOperation(RequestBuilder<google_cloud_longrunning::model::GetOperationRequest>);

    impl GetOperation {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::Instances>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::GetOperationRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .get_operation(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][google_cloud_longrunning::model::GetOperationRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetOperation {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }
}

/// Request and client builders for [Firewall][crate::client::Firewall].
pub mod firewall {
    use crate::Result;

    /// A builder for [Firewall][crate::client::Firewall].
    ///
    /// ```
    /// # async fn sample() -> google_cloud_gax::client_builder::Result<()> {
    /// # use google_cloud_appengine_v1::*;
    /// # use builder::firewall::ClientBuilder;
    /// # use client::Firewall;
    /// let builder : ClientBuilder = Firewall::builder();
    /// let client = builder
    ///     .with_endpoint("https://appengine.googleapis.com")
    ///     .build().await?;
    /// # Ok(()) }
    /// ```
    pub type ClientBuilder = crate::ClientBuilder<client::Factory, gaxi::options::Credentials>;

    pub(crate) mod client {
        use super::super::super::client::Firewall;
        pub struct Factory;
        impl crate::ClientFactory for Factory {
            type Client = Firewall;
            type Credentials = gaxi::options::Credentials;
            async fn build(
                self,
                config: gaxi::options::ClientConfig,
            ) -> crate::ClientBuilderResult<Self::Client> {
                Self::Client::new(config).await
            }
        }
    }

    /// Common implementation for [crate::client::Firewall] request builders.
    #[derive(Clone, Debug)]
    pub(crate) struct RequestBuilder<R: std::default::Default> {
        stub: std::sync::Arc<dyn super::super::stub::dynamic::Firewall>,
        request: R,
        options: crate::RequestOptions,
    }

    impl<R> RequestBuilder<R>
    where
        R: std::default::Default,
    {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Firewall>) -> Self {
            Self {
                stub,
                request: R::default(),
                options: crate::RequestOptions::default(),
            }
        }
    }

    /// The request builder for [Firewall::list_ingress_rules][crate::client::Firewall::list_ingress_rules] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::firewall::ListIngressRules;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListIngressRules {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListIngressRules(RequestBuilder<crate::model::ListIngressRulesRequest>);

    impl ListIngressRules {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Firewall>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::ListIngressRulesRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::ListIngressRulesResponse> {
            (*self.0.stub)
                .list_ingress_rules(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            crate::model::ListIngressRulesResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            crate::model::ListIngressRulesResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [parent][crate::model::ListIngressRulesRequest::parent].
        pub fn set_parent<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.parent = v.into();
            self
        }

        /// Sets the value of [page_size][crate::model::ListIngressRulesRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][crate::model::ListIngressRulesRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }

        /// Sets the value of [matching_address][crate::model::ListIngressRulesRequest::matching_address].
        pub fn set_matching_address<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.matching_address = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListIngressRules {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Firewall::batch_update_ingress_rules][crate::client::Firewall::batch_update_ingress_rules] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::firewall::BatchUpdateIngressRules;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> BatchUpdateIngressRules {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct BatchUpdateIngressRules(
        RequestBuilder<crate::model::BatchUpdateIngressRulesRequest>,
    );

    impl BatchUpdateIngressRules {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Firewall>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::BatchUpdateIngressRulesRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::BatchUpdateIngressRulesResponse> {
            (*self.0.stub)
                .batch_update_ingress_rules(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::BatchUpdateIngressRulesRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [ingress_rules][crate::model::BatchUpdateIngressRulesRequest::ingress_rules].
        pub fn set_ingress_rules<T, V>(mut self, v: T) -> Self
        where
            T: std::iter::IntoIterator<Item = V>,
            V: std::convert::Into<crate::model::FirewallRule>,
        {
            use std::iter::Iterator;
            self.0.request.ingress_rules = v.into_iter().map(|i| i.into()).collect();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for BatchUpdateIngressRules {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Firewall::create_ingress_rule][crate::client::Firewall::create_ingress_rule] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::firewall::CreateIngressRule;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> CreateIngressRule {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct CreateIngressRule(RequestBuilder<crate::model::CreateIngressRuleRequest>);

    impl CreateIngressRule {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Firewall>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::CreateIngressRuleRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::FirewallRule> {
            (*self.0.stub)
                .create_ingress_rule(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [parent][crate::model::CreateIngressRuleRequest::parent].
        pub fn set_parent<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.parent = v.into();
            self
        }

        /// Sets the value of [rule][crate::model::CreateIngressRuleRequest::rule].
        pub fn set_rule<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<crate::model::FirewallRule>,
        {
            self.0.request.rule = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [rule][crate::model::CreateIngressRuleRequest::rule].
        pub fn set_or_clear_rule<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<crate::model::FirewallRule>,
        {
            self.0.request.rule = v.map(|x| x.into());
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for CreateIngressRule {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Firewall::get_ingress_rule][crate::client::Firewall::get_ingress_rule] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::firewall::GetIngressRule;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetIngressRule {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetIngressRule(RequestBuilder<crate::model::GetIngressRuleRequest>);

    impl GetIngressRule {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Firewall>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::GetIngressRuleRequest>>(mut self, v: V) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::FirewallRule> {
            (*self.0.stub)
                .get_ingress_rule(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::GetIngressRuleRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetIngressRule {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Firewall::update_ingress_rule][crate::client::Firewall::update_ingress_rule] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::firewall::UpdateIngressRule;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> UpdateIngressRule {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct UpdateIngressRule(RequestBuilder<crate::model::UpdateIngressRuleRequest>);

    impl UpdateIngressRule {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Firewall>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::UpdateIngressRuleRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::FirewallRule> {
            (*self.0.stub)
                .update_ingress_rule(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::UpdateIngressRuleRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [rule][crate::model::UpdateIngressRuleRequest::rule].
        pub fn set_rule<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<crate::model::FirewallRule>,
        {
            self.0.request.rule = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [rule][crate::model::UpdateIngressRuleRequest::rule].
        pub fn set_or_clear_rule<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<crate::model::FirewallRule>,
        {
            self.0.request.rule = v.map(|x| x.into());
            self
        }

        /// Sets the value of [update_mask][crate::model::UpdateIngressRuleRequest::update_mask].
        pub fn set_update_mask<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [update_mask][crate::model::UpdateIngressRuleRequest::update_mask].
        pub fn set_or_clear_update_mask<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = v.map(|x| x.into());
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for UpdateIngressRule {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Firewall::delete_ingress_rule][crate::client::Firewall::delete_ingress_rule] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::firewall::DeleteIngressRule;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> DeleteIngressRule {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct DeleteIngressRule(RequestBuilder<crate::model::DeleteIngressRuleRequest>);

    impl DeleteIngressRule {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Firewall>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::DeleteIngressRuleRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<()> {
            (*self.0.stub)
                .delete_ingress_rule(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::DeleteIngressRuleRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for DeleteIngressRule {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Firewall::list_operations][crate::client::Firewall::list_operations] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::firewall::ListOperations;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListOperations {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListOperations(
        RequestBuilder<google_cloud_longrunning::model::ListOperationsRequest>,
    );

    impl ListOperations {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Firewall>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::ListOperationsRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::ListOperationsResponse> {
            (*self.0.stub)
                .list_operations(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [name][google_cloud_longrunning::model::ListOperationsRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [filter][google_cloud_longrunning::model::ListOperationsRequest::filter].
        pub fn set_filter<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.filter = v.into();
            self
        }

        /// Sets the value of [page_size][google_cloud_longrunning::model::ListOperationsRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][google_cloud_longrunning::model::ListOperationsRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }

        /// Sets the value of [return_partial_success][google_cloud_longrunning::model::ListOperationsRequest::return_partial_success].
        pub fn set_return_partial_success<T: Into<bool>>(mut self, v: T) -> Self {
            self.0.request.return_partial_success = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListOperations {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [Firewall::get_operation][crate::client::Firewall::get_operation] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::firewall::GetOperation;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetOperation {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetOperation(RequestBuilder<google_cloud_longrunning::model::GetOperationRequest>);

    impl GetOperation {
        pub(crate) fn new(stub: std::sync::Arc<dyn super::super::stub::dynamic::Firewall>) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::GetOperationRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .get_operation(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][google_cloud_longrunning::model::GetOperationRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetOperation {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }
}

/// Request and client builders for [AuthorizedDomains][crate::client::AuthorizedDomains].
pub mod authorized_domains {
    use crate::Result;

    /// A builder for [AuthorizedDomains][crate::client::AuthorizedDomains].
    ///
    /// ```
    /// # async fn sample() -> google_cloud_gax::client_builder::Result<()> {
    /// # use google_cloud_appengine_v1::*;
    /// # use builder::authorized_domains::ClientBuilder;
    /// # use client::AuthorizedDomains;
    /// let builder : ClientBuilder = AuthorizedDomains::builder();
    /// let client = builder
    ///     .with_endpoint("https://appengine.googleapis.com")
    ///     .build().await?;
    /// # Ok(()) }
    /// ```
    pub type ClientBuilder = crate::ClientBuilder<client::Factory, gaxi::options::Credentials>;

    pub(crate) mod client {
        use super::super::super::client::AuthorizedDomains;
        pub struct Factory;
        impl crate::ClientFactory for Factory {
            type Client = AuthorizedDomains;
            type Credentials = gaxi::options::Credentials;
            async fn build(
                self,
                config: gaxi::options::ClientConfig,
            ) -> crate::ClientBuilderResult<Self::Client> {
                Self::Client::new(config).await
            }
        }
    }

    /// Common implementation for [crate::client::AuthorizedDomains] request builders.
    #[derive(Clone, Debug)]
    pub(crate) struct RequestBuilder<R: std::default::Default> {
        stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedDomains>,
        request: R,
        options: crate::RequestOptions,
    }

    impl<R> RequestBuilder<R>
    where
        R: std::default::Default,
    {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedDomains>,
        ) -> Self {
            Self {
                stub,
                request: R::default(),
                options: crate::RequestOptions::default(),
            }
        }
    }

    /// The request builder for [AuthorizedDomains::list_authorized_domains][crate::client::AuthorizedDomains::list_authorized_domains] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::authorized_domains::ListAuthorizedDomains;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListAuthorizedDomains {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListAuthorizedDomains(RequestBuilder<crate::model::ListAuthorizedDomainsRequest>);

    impl ListAuthorizedDomains {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedDomains>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::ListAuthorizedDomainsRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::ListAuthorizedDomainsResponse> {
            (*self.0.stub)
                .list_authorized_domains(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            crate::model::ListAuthorizedDomainsResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            crate::model::ListAuthorizedDomainsResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [parent][crate::model::ListAuthorizedDomainsRequest::parent].
        pub fn set_parent<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.parent = v.into();
            self
        }

        /// Sets the value of [page_size][crate::model::ListAuthorizedDomainsRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][crate::model::ListAuthorizedDomainsRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListAuthorizedDomains {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [AuthorizedDomains::list_operations][crate::client::AuthorizedDomains::list_operations] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::authorized_domains::ListOperations;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListOperations {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListOperations(
        RequestBuilder<google_cloud_longrunning::model::ListOperationsRequest>,
    );

    impl ListOperations {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedDomains>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::ListOperationsRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::ListOperationsResponse> {
            (*self.0.stub)
                .list_operations(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [name][google_cloud_longrunning::model::ListOperationsRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [filter][google_cloud_longrunning::model::ListOperationsRequest::filter].
        pub fn set_filter<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.filter = v.into();
            self
        }

        /// Sets the value of [page_size][google_cloud_longrunning::model::ListOperationsRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][google_cloud_longrunning::model::ListOperationsRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }

        /// Sets the value of [return_partial_success][google_cloud_longrunning::model::ListOperationsRequest::return_partial_success].
        pub fn set_return_partial_success<T: Into<bool>>(mut self, v: T) -> Self {
            self.0.request.return_partial_success = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListOperations {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [AuthorizedDomains::get_operation][crate::client::AuthorizedDomains::get_operation] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::authorized_domains::GetOperation;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetOperation {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetOperation(RequestBuilder<google_cloud_longrunning::model::GetOperationRequest>);

    impl GetOperation {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedDomains>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::GetOperationRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .get_operation(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][google_cloud_longrunning::model::GetOperationRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetOperation {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }
}

/// Request and client builders for [AuthorizedCertificates][crate::client::AuthorizedCertificates].
pub mod authorized_certificates {
    use crate::Result;

    /// A builder for [AuthorizedCertificates][crate::client::AuthorizedCertificates].
    ///
    /// ```
    /// # async fn sample() -> google_cloud_gax::client_builder::Result<()> {
    /// # use google_cloud_appengine_v1::*;
    /// # use builder::authorized_certificates::ClientBuilder;
    /// # use client::AuthorizedCertificates;
    /// let builder : ClientBuilder = AuthorizedCertificates::builder();
    /// let client = builder
    ///     .with_endpoint("https://appengine.googleapis.com")
    ///     .build().await?;
    /// # Ok(()) }
    /// ```
    pub type ClientBuilder = crate::ClientBuilder<client::Factory, gaxi::options::Credentials>;

    pub(crate) mod client {
        use super::super::super::client::AuthorizedCertificates;
        pub struct Factory;
        impl crate::ClientFactory for Factory {
            type Client = AuthorizedCertificates;
            type Credentials = gaxi::options::Credentials;
            async fn build(
                self,
                config: gaxi::options::ClientConfig,
            ) -> crate::ClientBuilderResult<Self::Client> {
                Self::Client::new(config).await
            }
        }
    }

    /// Common implementation for [crate::client::AuthorizedCertificates] request builders.
    #[derive(Clone, Debug)]
    pub(crate) struct RequestBuilder<R: std::default::Default> {
        stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedCertificates>,
        request: R,
        options: crate::RequestOptions,
    }

    impl<R> RequestBuilder<R>
    where
        R: std::default::Default,
    {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedCertificates>,
        ) -> Self {
            Self {
                stub,
                request: R::default(),
                options: crate::RequestOptions::default(),
            }
        }
    }

    /// The request builder for [AuthorizedCertificates::list_authorized_certificates][crate::client::AuthorizedCertificates::list_authorized_certificates] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::authorized_certificates::ListAuthorizedCertificates;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListAuthorizedCertificates {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListAuthorizedCertificates(
        RequestBuilder<crate::model::ListAuthorizedCertificatesRequest>,
    );

    impl ListAuthorizedCertificates {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedCertificates>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::ListAuthorizedCertificatesRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::ListAuthorizedCertificatesResponse> {
            (*self.0.stub)
                .list_authorized_certificates(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            crate::model::ListAuthorizedCertificatesResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            crate::model::ListAuthorizedCertificatesResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [parent][crate::model::ListAuthorizedCertificatesRequest::parent].
        pub fn set_parent<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.parent = v.into();
            self
        }

        /// Sets the value of [view][crate::model::ListAuthorizedCertificatesRequest::view].
        pub fn set_view<T: Into<crate::model::AuthorizedCertificateView>>(mut self, v: T) -> Self {
            self.0.request.view = v.into();
            self
        }

        /// Sets the value of [page_size][crate::model::ListAuthorizedCertificatesRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][crate::model::ListAuthorizedCertificatesRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListAuthorizedCertificates {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [AuthorizedCertificates::get_authorized_certificate][crate::client::AuthorizedCertificates::get_authorized_certificate] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::authorized_certificates::GetAuthorizedCertificate;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetAuthorizedCertificate {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetAuthorizedCertificate(
        RequestBuilder<crate::model::GetAuthorizedCertificateRequest>,
    );

    impl GetAuthorizedCertificate {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedCertificates>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::GetAuthorizedCertificateRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::AuthorizedCertificate> {
            (*self.0.stub)
                .get_authorized_certificate(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::GetAuthorizedCertificateRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [view][crate::model::GetAuthorizedCertificateRequest::view].
        pub fn set_view<T: Into<crate::model::AuthorizedCertificateView>>(mut self, v: T) -> Self {
            self.0.request.view = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetAuthorizedCertificate {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [AuthorizedCertificates::create_authorized_certificate][crate::client::AuthorizedCertificates::create_authorized_certificate] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::authorized_certificates::CreateAuthorizedCertificate;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> CreateAuthorizedCertificate {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct CreateAuthorizedCertificate(
        RequestBuilder<crate::model::CreateAuthorizedCertificateRequest>,
    );

    impl CreateAuthorizedCertificate {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedCertificates>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::CreateAuthorizedCertificateRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::AuthorizedCertificate> {
            (*self.0.stub)
                .create_authorized_certificate(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [parent][crate::model::CreateAuthorizedCertificateRequest::parent].
        pub fn set_parent<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.parent = v.into();
            self
        }

        /// Sets the value of [certificate][crate::model::CreateAuthorizedCertificateRequest::certificate].
        pub fn set_certificate<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<crate::model::AuthorizedCertificate>,
        {
            self.0.request.certificate = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [certificate][crate::model::CreateAuthorizedCertificateRequest::certificate].
        pub fn set_or_clear_certificate<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<crate::model::AuthorizedCertificate>,
        {
            self.0.request.certificate = v.map(|x| x.into());
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for CreateAuthorizedCertificate {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [AuthorizedCertificates::update_authorized_certificate][crate::client::AuthorizedCertificates::update_authorized_certificate] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::authorized_certificates::UpdateAuthorizedCertificate;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> UpdateAuthorizedCertificate {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct UpdateAuthorizedCertificate(
        RequestBuilder<crate::model::UpdateAuthorizedCertificateRequest>,
    );

    impl UpdateAuthorizedCertificate {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedCertificates>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::UpdateAuthorizedCertificateRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::AuthorizedCertificate> {
            (*self.0.stub)
                .update_authorized_certificate(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::UpdateAuthorizedCertificateRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [certificate][crate::model::UpdateAuthorizedCertificateRequest::certificate].
        pub fn set_certificate<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<crate::model::AuthorizedCertificate>,
        {
            self.0.request.certificate = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [certificate][crate::model::UpdateAuthorizedCertificateRequest::certificate].
        pub fn set_or_clear_certificate<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<crate::model::AuthorizedCertificate>,
        {
            self.0.request.certificate = v.map(|x| x.into());
            self
        }

        /// Sets the value of [update_mask][crate::model::UpdateAuthorizedCertificateRequest::update_mask].
        pub fn set_update_mask<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [update_mask][crate::model::UpdateAuthorizedCertificateRequest::update_mask].
        pub fn set_or_clear_update_mask<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = v.map(|x| x.into());
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for UpdateAuthorizedCertificate {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [AuthorizedCertificates::delete_authorized_certificate][crate::client::AuthorizedCertificates::delete_authorized_certificate] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::authorized_certificates::DeleteAuthorizedCertificate;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> DeleteAuthorizedCertificate {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct DeleteAuthorizedCertificate(
        RequestBuilder<crate::model::DeleteAuthorizedCertificateRequest>,
    );

    impl DeleteAuthorizedCertificate {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedCertificates>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::DeleteAuthorizedCertificateRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<()> {
            (*self.0.stub)
                .delete_authorized_certificate(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::DeleteAuthorizedCertificateRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for DeleteAuthorizedCertificate {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [AuthorizedCertificates::list_operations][crate::client::AuthorizedCertificates::list_operations] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::authorized_certificates::ListOperations;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListOperations {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListOperations(
        RequestBuilder<google_cloud_longrunning::model::ListOperationsRequest>,
    );

    impl ListOperations {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedCertificates>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::ListOperationsRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::ListOperationsResponse> {
            (*self.0.stub)
                .list_operations(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [name][google_cloud_longrunning::model::ListOperationsRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [filter][google_cloud_longrunning::model::ListOperationsRequest::filter].
        pub fn set_filter<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.filter = v.into();
            self
        }

        /// Sets the value of [page_size][google_cloud_longrunning::model::ListOperationsRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][google_cloud_longrunning::model::ListOperationsRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }

        /// Sets the value of [return_partial_success][google_cloud_longrunning::model::ListOperationsRequest::return_partial_success].
        pub fn set_return_partial_success<T: Into<bool>>(mut self, v: T) -> Self {
            self.0.request.return_partial_success = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListOperations {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [AuthorizedCertificates::get_operation][crate::client::AuthorizedCertificates::get_operation] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::authorized_certificates::GetOperation;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetOperation {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetOperation(RequestBuilder<google_cloud_longrunning::model::GetOperationRequest>);

    impl GetOperation {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::AuthorizedCertificates>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::GetOperationRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .get_operation(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][google_cloud_longrunning::model::GetOperationRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetOperation {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }
}

/// Request and client builders for [DomainMappings][crate::client::DomainMappings].
pub mod domain_mappings {
    use crate::Result;

    /// A builder for [DomainMappings][crate::client::DomainMappings].
    ///
    /// ```
    /// # async fn sample() -> google_cloud_gax::client_builder::Result<()> {
    /// # use google_cloud_appengine_v1::*;
    /// # use builder::domain_mappings::ClientBuilder;
    /// # use client::DomainMappings;
    /// let builder : ClientBuilder = DomainMappings::builder();
    /// let client = builder
    ///     .with_endpoint("https://appengine.googleapis.com")
    ///     .build().await?;
    /// # Ok(()) }
    /// ```
    pub type ClientBuilder = crate::ClientBuilder<client::Factory, gaxi::options::Credentials>;

    pub(crate) mod client {
        use super::super::super::client::DomainMappings;
        pub struct Factory;
        impl crate::ClientFactory for Factory {
            type Client = DomainMappings;
            type Credentials = gaxi::options::Credentials;
            async fn build(
                self,
                config: gaxi::options::ClientConfig,
            ) -> crate::ClientBuilderResult<Self::Client> {
                Self::Client::new(config).await
            }
        }
    }

    /// Common implementation for [crate::client::DomainMappings] request builders.
    #[derive(Clone, Debug)]
    pub(crate) struct RequestBuilder<R: std::default::Default> {
        stub: std::sync::Arc<dyn super::super::stub::dynamic::DomainMappings>,
        request: R,
        options: crate::RequestOptions,
    }

    impl<R> RequestBuilder<R>
    where
        R: std::default::Default,
    {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::DomainMappings>,
        ) -> Self {
            Self {
                stub,
                request: R::default(),
                options: crate::RequestOptions::default(),
            }
        }
    }

    /// The request builder for [DomainMappings::list_domain_mappings][crate::client::DomainMappings::list_domain_mappings] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::domain_mappings::ListDomainMappings;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListDomainMappings {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListDomainMappings(RequestBuilder<crate::model::ListDomainMappingsRequest>);

    impl ListDomainMappings {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::DomainMappings>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::ListDomainMappingsRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::ListDomainMappingsResponse> {
            (*self.0.stub)
                .list_domain_mappings(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            crate::model::ListDomainMappingsResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            crate::model::ListDomainMappingsResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [parent][crate::model::ListDomainMappingsRequest::parent].
        pub fn set_parent<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.parent = v.into();
            self
        }

        /// Sets the value of [page_size][crate::model::ListDomainMappingsRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][crate::model::ListDomainMappingsRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListDomainMappings {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [DomainMappings::get_domain_mapping][crate::client::DomainMappings::get_domain_mapping] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::domain_mappings::GetDomainMapping;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetDomainMapping {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetDomainMapping(RequestBuilder<crate::model::GetDomainMappingRequest>);

    impl GetDomainMapping {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::DomainMappings>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::GetDomainMappingRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<crate::model::DomainMapping> {
            (*self.0.stub)
                .get_domain_mapping(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][crate::model::GetDomainMappingRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetDomainMapping {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [DomainMappings::create_domain_mapping][crate::client::DomainMappings::create_domain_mapping] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::domain_mappings::CreateDomainMapping;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> CreateDomainMapping {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct CreateDomainMapping(RequestBuilder<crate::model::CreateDomainMappingRequest>);

    impl CreateDomainMapping {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::DomainMappings>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::CreateDomainMappingRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [create_domain_mapping][crate::client::DomainMappings::create_domain_mapping].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .create_domain_mapping(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `create_domain_mapping`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<crate::model::DomainMapping, crate::model::OperationMetadataV1>
        {
            type Operation = google_cloud_lro::internal::Operation<
                crate::model::DomainMapping,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name = "google_cloud_appengine_v1::client::DomainMappings::create_domain_mapping::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [parent][crate::model::CreateDomainMappingRequest::parent].
        pub fn set_parent<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.parent = v.into();
            self
        }

        /// Sets the value of [domain_mapping][crate::model::CreateDomainMappingRequest::domain_mapping].
        pub fn set_domain_mapping<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<crate::model::DomainMapping>,
        {
            self.0.request.domain_mapping = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [domain_mapping][crate::model::CreateDomainMappingRequest::domain_mapping].
        pub fn set_or_clear_domain_mapping<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<crate::model::DomainMapping>,
        {
            self.0.request.domain_mapping = v.map(|x| x.into());
            self
        }

        /// Sets the value of [override_strategy][crate::model::CreateDomainMappingRequest::override_strategy].
        pub fn set_override_strategy<T: Into<crate::model::DomainOverrideStrategy>>(
            mut self,
            v: T,
        ) -> Self {
            self.0.request.override_strategy = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for CreateDomainMapping {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [DomainMappings::update_domain_mapping][crate::client::DomainMappings::update_domain_mapping] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::domain_mappings::UpdateDomainMapping;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> UpdateDomainMapping {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct UpdateDomainMapping(RequestBuilder<crate::model::UpdateDomainMappingRequest>);

    impl UpdateDomainMapping {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::DomainMappings>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::UpdateDomainMappingRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [update_domain_mapping][crate::client::DomainMappings::update_domain_mapping].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .update_domain_mapping(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `update_domain_mapping`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<crate::model::DomainMapping, crate::model::OperationMetadataV1>
        {
            type Operation = google_cloud_lro::internal::Operation<
                crate::model::DomainMapping,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name = "google_cloud_appengine_v1::client::DomainMappings::update_domain_mapping::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [name][crate::model::UpdateDomainMappingRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [domain_mapping][crate::model::UpdateDomainMappingRequest::domain_mapping].
        pub fn set_domain_mapping<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<crate::model::DomainMapping>,
        {
            self.0.request.domain_mapping = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [domain_mapping][crate::model::UpdateDomainMappingRequest::domain_mapping].
        pub fn set_or_clear_domain_mapping<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<crate::model::DomainMapping>,
        {
            self.0.request.domain_mapping = v.map(|x| x.into());
            self
        }

        /// Sets the value of [update_mask][crate::model::UpdateDomainMappingRequest::update_mask].
        pub fn set_update_mask<T>(mut self, v: T) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = std::option::Option::Some(v.into());
            self
        }

        /// Sets or clears the value of [update_mask][crate::model::UpdateDomainMappingRequest::update_mask].
        pub fn set_or_clear_update_mask<T>(mut self, v: std::option::Option<T>) -> Self
        where
            T: std::convert::Into<wkt::FieldMask>,
        {
            self.0.request.update_mask = v.map(|x| x.into());
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for UpdateDomainMapping {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [DomainMappings::delete_domain_mapping][crate::client::DomainMappings::delete_domain_mapping] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::domain_mappings::DeleteDomainMapping;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_lro::Poller;
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.poller().until_done().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> DeleteDomainMapping {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct DeleteDomainMapping(RequestBuilder<crate::model::DeleteDomainMappingRequest>);

    impl DeleteDomainMapping {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::DomainMappings>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<crate::model::DeleteDomainMappingRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        ///
        /// # Long running operations
        ///
        /// This starts, but does not poll, a longrunning operation. More information
        /// on [delete_domain_mapping][crate::client::DomainMappings::delete_domain_mapping].
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .delete_domain_mapping(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Creates a [Poller][google_cloud_lro::Poller] to work with `delete_domain_mapping`.
        pub fn poller(
            self,
        ) -> impl google_cloud_lro::Poller<(), crate::model::OperationMetadataV1> {
            type Operation = google_cloud_lro::internal::Operation<
                wkt::Empty,
                crate::model::OperationMetadataV1,
            >;
            let polling_error_policy = self.0.stub.get_polling_error_policy(&self.0.options);
            let polling_backoff_policy = self.0.stub.get_polling_backoff_policy(&self.0.options);
            let mut poller_options = self.0.stub.get_poller_options(&self.0.options);
            if let Some(ref mut details) = poller_options.tracing {
                details.method_name = "google_cloud_appengine_v1::client::DomainMappings::delete_domain_mapping::until_done";
            }

            let stub = self.0.stub.clone();
            let mut options = self.0.options.clone();
            options.set_retry_policy(google_cloud_gax::retry_policy::NeverRetry);
            let query = move |name| {
                let stub = stub.clone();
                let options = options.clone();
                async {
                    let op = GetOperation::new(stub)
                        .set_name(name)
                        .with_options(options)
                        .send()
                        .await?;
                    Ok(Operation::new(op))
                }
            };

            let start = move || async {
                let op = self.send().await?;
                Ok(Operation::new(op))
            };

            use google_cloud_lro::internal::PollerExt;
            {
                google_cloud_lro::internal::new_unit_response_poller(
                    polling_error_policy,
                    polling_backoff_policy,
                    start,
                    query,
                )
            }
            .with_options(poller_options)
        }

        /// Sets the value of [name][crate::model::DeleteDomainMappingRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for DeleteDomainMapping {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [DomainMappings::list_operations][crate::client::DomainMappings::list_operations] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::domain_mappings::ListOperations;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    /// use google_cloud_gax::paginator::ItemPaginator;
    ///
    /// let builder = prepare_request_builder();
    /// let mut items = builder.by_item();
    /// while let Some(result) = items.next().await {
    ///   let item = result?;
    /// }
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> ListOperations {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct ListOperations(
        RequestBuilder<google_cloud_longrunning::model::ListOperationsRequest>,
    );

    impl ListOperations {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::DomainMappings>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::ListOperationsRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::ListOperationsResponse> {
            (*self.0.stub)
                .list_operations(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Streams each page in the collection.
        pub fn by_page(
            self,
        ) -> impl google_cloud_gax::paginator::Paginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use std::clone::Clone;
            let token = self.0.request.page_token.clone();
            let execute = move |token: String| {
                let mut builder = self.clone();
                builder.0.request = builder.0.request.set_page_token(token);
                builder.send()
            };
            google_cloud_gax::paginator::internal::new_paginator(token, execute)
        }

        /// Streams each item in the collection.
        pub fn by_item(
            self,
        ) -> impl google_cloud_gax::paginator::ItemPaginator<
            google_cloud_longrunning::model::ListOperationsResponse,
            crate::Error,
        > {
            use google_cloud_gax::paginator::Paginator;
            self.by_page().items()
        }

        /// Sets the value of [name][google_cloud_longrunning::model::ListOperationsRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }

        /// Sets the value of [filter][google_cloud_longrunning::model::ListOperationsRequest::filter].
        pub fn set_filter<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.filter = v.into();
            self
        }

        /// Sets the value of [page_size][google_cloud_longrunning::model::ListOperationsRequest::page_size].
        pub fn set_page_size<T: Into<i32>>(mut self, v: T) -> Self {
            self.0.request.page_size = v.into();
            self
        }

        /// Sets the value of [page_token][google_cloud_longrunning::model::ListOperationsRequest::page_token].
        pub fn set_page_token<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.page_token = v.into();
            self
        }

        /// Sets the value of [return_partial_success][google_cloud_longrunning::model::ListOperationsRequest::return_partial_success].
        pub fn set_return_partial_success<T: Into<bool>>(mut self, v: T) -> Self {
            self.0.request.return_partial_success = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for ListOperations {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }

    /// The request builder for [DomainMappings::get_operation][crate::client::DomainMappings::get_operation] calls.
    ///
    /// # Example
    /// ```
    /// # use google_cloud_appengine_v1::builder::domain_mappings::GetOperation;
    /// # async fn sample() -> google_cloud_appengine_v1::Result<()> {
    ///
    /// let builder = prepare_request_builder();
    /// let response = builder.send().await?;
    /// # Ok(()) }
    ///
    /// fn prepare_request_builder() -> GetOperation {
    ///   # panic!();
    ///   // ... details omitted ...
    /// }
    /// ```
    #[derive(Clone, Debug)]
    pub struct GetOperation(RequestBuilder<google_cloud_longrunning::model::GetOperationRequest>);

    impl GetOperation {
        pub(crate) fn new(
            stub: std::sync::Arc<dyn super::super::stub::dynamic::DomainMappings>,
        ) -> Self {
            Self(RequestBuilder::new(stub))
        }

        /// Sets the full request, replacing any prior values.
        pub fn with_request<V: Into<google_cloud_longrunning::model::GetOperationRequest>>(
            mut self,
            v: V,
        ) -> Self {
            self.0.request = v.into();
            self
        }

        /// Sets all the options, replacing any prior values.
        pub fn with_options<V: Into<crate::RequestOptions>>(mut self, v: V) -> Self {
            self.0.options = v.into();
            self
        }

        /// Sends the request.
        pub async fn send(self) -> Result<google_cloud_longrunning::model::Operation> {
            (*self.0.stub)
                .get_operation(self.0.request, self.0.options)
                .await
                .map(crate::Response::into_body)
        }

        /// Sets the value of [name][google_cloud_longrunning::model::GetOperationRequest::name].
        pub fn set_name<T: Into<std::string::String>>(mut self, v: T) -> Self {
            self.0.request.name = v.into();
            self
        }
    }

    #[doc(hidden)]
    impl crate::RequestBuilder for GetOperation {
        fn request_options(&mut self) -> &mut crate::RequestOptions {
            &mut self.0.options
        }
    }
}