aws-sdk-pinpointsmsvoicev2 0.24.0

AWS SDK for Amazon Pinpoint SMS Voice V2
Documentation
// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
/// Paginator for [`DescribeAccountAttributes`](crate::operation::DescribeAccountAttributes)
pub struct DescribeAccountAttributesPaginator {
    handle: std::sync::Arc<crate::client::Handle>,
    builder: crate::input::describe_account_attributes_input::Builder,
    stop_on_duplicate_token: bool,
}

impl DescribeAccountAttributesPaginator {
    /// Create a new paginator-wrapper
    pub(crate) fn new(
        handle: std::sync::Arc<crate::client::Handle>,
        builder: crate::input::describe_account_attributes_input::Builder,
    ) -> Self {
        Self {
            handle,
            builder,
            stop_on_duplicate_token: true,
        }
    }

    /// Set the page size
    ///
    /// _Note: this method will override any previously set value for `max_results`_
    pub fn page_size(mut self, limit: i32) -> Self {
        self.builder.max_results = Some(limit);
        self
    }

    /// Create a flattened paginator
    ///
    /// This paginator automatically flattens results using `account_attributes`. Queries to the underlying service
    /// are dispatched lazily.
    pub fn items(self) -> crate::paginator::DescribeAccountAttributesPaginatorItems {
        crate::paginator::DescribeAccountAttributesPaginatorItems(self)
    }

    /// Stop paginating when the service returns the same pagination token twice in a row.
    ///
    /// Defaults to true.
    ///
    /// For certain operations, it may be useful to continue on duplicate token. For example,
    /// if an operation is for tailing a log file in real-time, then continuing may be desired.
    /// This option can be set to `false` to accommodate these use cases.
    pub fn stop_on_duplicate_token(mut self, stop_on_duplicate_token: bool) -> Self {
        self.stop_on_duplicate_token = stop_on_duplicate_token;
        self
    }

    /// Create the pagination stream
    ///
    /// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::output::DescribeAccountAttributesOutput,
            aws_smithy_http::result::SdkError<crate::error::DescribeAccountAttributesError>,
        >,
    > + Unpin {
        // Move individual fields out of self for the borrow checker
        let builder = self.builder;
        let handle = self.handle;
        aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
            Box::pin(async move {
                // Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
                let mut input = match builder
                    .build()
                    .map_err(aws_smithy_http::result::SdkError::construction_failure)
                {
                    Ok(input) => input,
                    Err(e) => {
                        let _ = tx.send(Err(e)).await;
                        return;
                    }
                };
                loop {
                    let op = match input
                        .make_operation(&handle.conf)
                        .await
                        .map_err(aws_smithy_http::result::SdkError::construction_failure)
                    {
                        Ok(op) => op,
                        Err(e) => {
                            let _ = tx.send(Err(e)).await;
                            return;
                        }
                    };
                    let resp = handle.client.call(op).await;
                    // If the input member is None or it was an error
                    let done = match resp {
                        Ok(ref resp) => {
                            let new_token = crate::lens::reflens_structure_crate_output_describe_account_attributes_output_next_token(resp);
                            let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
                            if !is_empty
                                && new_token == input.next_token.as_ref()
                                && self.stop_on_duplicate_token
                            {
                                true
                            } else {
                                input.next_token = new_token.cloned();
                                is_empty
                            }
                        }
                        Err(_) => true,
                    };
                    if tx.send(resp).await.is_err() {
                        // receiving end was dropped
                        return;
                    }
                    if done {
                        return;
                    }
                }
            })
        })
    }
}

/// Paginator for [`DescribeAccountLimits`](crate::operation::DescribeAccountLimits)
pub struct DescribeAccountLimitsPaginator {
    handle: std::sync::Arc<crate::client::Handle>,
    builder: crate::input::describe_account_limits_input::Builder,
    stop_on_duplicate_token: bool,
}

impl DescribeAccountLimitsPaginator {
    /// Create a new paginator-wrapper
    pub(crate) fn new(
        handle: std::sync::Arc<crate::client::Handle>,
        builder: crate::input::describe_account_limits_input::Builder,
    ) -> Self {
        Self {
            handle,
            builder,
            stop_on_duplicate_token: true,
        }
    }

    /// Set the page size
    ///
    /// _Note: this method will override any previously set value for `max_results`_
    pub fn page_size(mut self, limit: i32) -> Self {
        self.builder.max_results = Some(limit);
        self
    }

    /// Create a flattened paginator
    ///
    /// This paginator automatically flattens results using `account_limits`. Queries to the underlying service
    /// are dispatched lazily.
    pub fn items(self) -> crate::paginator::DescribeAccountLimitsPaginatorItems {
        crate::paginator::DescribeAccountLimitsPaginatorItems(self)
    }

    /// Stop paginating when the service returns the same pagination token twice in a row.
    ///
    /// Defaults to true.
    ///
    /// For certain operations, it may be useful to continue on duplicate token. For example,
    /// if an operation is for tailing a log file in real-time, then continuing may be desired.
    /// This option can be set to `false` to accommodate these use cases.
    pub fn stop_on_duplicate_token(mut self, stop_on_duplicate_token: bool) -> Self {
        self.stop_on_duplicate_token = stop_on_duplicate_token;
        self
    }

    /// Create the pagination stream
    ///
    /// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::output::DescribeAccountLimitsOutput,
            aws_smithy_http::result::SdkError<crate::error::DescribeAccountLimitsError>,
        >,
    > + Unpin {
        // Move individual fields out of self for the borrow checker
        let builder = self.builder;
        let handle = self.handle;
        aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
            Box::pin(async move {
                // Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
                let mut input = match builder
                    .build()
                    .map_err(aws_smithy_http::result::SdkError::construction_failure)
                {
                    Ok(input) => input,
                    Err(e) => {
                        let _ = tx.send(Err(e)).await;
                        return;
                    }
                };
                loop {
                    let op = match input
                        .make_operation(&handle.conf)
                        .await
                        .map_err(aws_smithy_http::result::SdkError::construction_failure)
                    {
                        Ok(op) => op,
                        Err(e) => {
                            let _ = tx.send(Err(e)).await;
                            return;
                        }
                    };
                    let resp = handle.client.call(op).await;
                    // If the input member is None or it was an error
                    let done = match resp {
                        Ok(ref resp) => {
                            let new_token = crate::lens::reflens_structure_crate_output_describe_account_limits_output_next_token(resp);
                            let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
                            if !is_empty
                                && new_token == input.next_token.as_ref()
                                && self.stop_on_duplicate_token
                            {
                                true
                            } else {
                                input.next_token = new_token.cloned();
                                is_empty
                            }
                        }
                        Err(_) => true,
                    };
                    if tx.send(resp).await.is_err() {
                        // receiving end was dropped
                        return;
                    }
                    if done {
                        return;
                    }
                }
            })
        })
    }
}

/// Paginator for [`DescribeConfigurationSets`](crate::operation::DescribeConfigurationSets)
pub struct DescribeConfigurationSetsPaginator {
    handle: std::sync::Arc<crate::client::Handle>,
    builder: crate::input::describe_configuration_sets_input::Builder,
    stop_on_duplicate_token: bool,
}

impl DescribeConfigurationSetsPaginator {
    /// Create a new paginator-wrapper
    pub(crate) fn new(
        handle: std::sync::Arc<crate::client::Handle>,
        builder: crate::input::describe_configuration_sets_input::Builder,
    ) -> Self {
        Self {
            handle,
            builder,
            stop_on_duplicate_token: true,
        }
    }

    /// Set the page size
    ///
    /// _Note: this method will override any previously set value for `max_results`_
    pub fn page_size(mut self, limit: i32) -> Self {
        self.builder.max_results = Some(limit);
        self
    }

    /// Create a flattened paginator
    ///
    /// This paginator automatically flattens results using `configuration_sets`. Queries to the underlying service
    /// are dispatched lazily.
    pub fn items(self) -> crate::paginator::DescribeConfigurationSetsPaginatorItems {
        crate::paginator::DescribeConfigurationSetsPaginatorItems(self)
    }

    /// Stop paginating when the service returns the same pagination token twice in a row.
    ///
    /// Defaults to true.
    ///
    /// For certain operations, it may be useful to continue on duplicate token. For example,
    /// if an operation is for tailing a log file in real-time, then continuing may be desired.
    /// This option can be set to `false` to accommodate these use cases.
    pub fn stop_on_duplicate_token(mut self, stop_on_duplicate_token: bool) -> Self {
        self.stop_on_duplicate_token = stop_on_duplicate_token;
        self
    }

    /// Create the pagination stream
    ///
    /// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::output::DescribeConfigurationSetsOutput,
            aws_smithy_http::result::SdkError<crate::error::DescribeConfigurationSetsError>,
        >,
    > + Unpin {
        // Move individual fields out of self for the borrow checker
        let builder = self.builder;
        let handle = self.handle;
        aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
            Box::pin(async move {
                // Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
                let mut input = match builder
                    .build()
                    .map_err(aws_smithy_http::result::SdkError::construction_failure)
                {
                    Ok(input) => input,
                    Err(e) => {
                        let _ = tx.send(Err(e)).await;
                        return;
                    }
                };
                loop {
                    let op = match input
                        .make_operation(&handle.conf)
                        .await
                        .map_err(aws_smithy_http::result::SdkError::construction_failure)
                    {
                        Ok(op) => op,
                        Err(e) => {
                            let _ = tx.send(Err(e)).await;
                            return;
                        }
                    };
                    let resp = handle.client.call(op).await;
                    // If the input member is None or it was an error
                    let done = match resp {
                        Ok(ref resp) => {
                            let new_token = crate::lens::reflens_structure_crate_output_describe_configuration_sets_output_next_token(resp);
                            let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
                            if !is_empty
                                && new_token == input.next_token.as_ref()
                                && self.stop_on_duplicate_token
                            {
                                true
                            } else {
                                input.next_token = new_token.cloned();
                                is_empty
                            }
                        }
                        Err(_) => true,
                    };
                    if tx.send(resp).await.is_err() {
                        // receiving end was dropped
                        return;
                    }
                    if done {
                        return;
                    }
                }
            })
        })
    }
}

/// Paginator for [`DescribeKeywords`](crate::operation::DescribeKeywords)
pub struct DescribeKeywordsPaginator {
    handle: std::sync::Arc<crate::client::Handle>,
    builder: crate::input::describe_keywords_input::Builder,
    stop_on_duplicate_token: bool,
}

impl DescribeKeywordsPaginator {
    /// Create a new paginator-wrapper
    pub(crate) fn new(
        handle: std::sync::Arc<crate::client::Handle>,
        builder: crate::input::describe_keywords_input::Builder,
    ) -> Self {
        Self {
            handle,
            builder,
            stop_on_duplicate_token: true,
        }
    }

    /// Set the page size
    ///
    /// _Note: this method will override any previously set value for `max_results`_
    pub fn page_size(mut self, limit: i32) -> Self {
        self.builder.max_results = Some(limit);
        self
    }

    /// Create a flattened paginator
    ///
    /// This paginator automatically flattens results using `keywords`. Queries to the underlying service
    /// are dispatched lazily.
    pub fn items(self) -> crate::paginator::DescribeKeywordsPaginatorItems {
        crate::paginator::DescribeKeywordsPaginatorItems(self)
    }

    /// Stop paginating when the service returns the same pagination token twice in a row.
    ///
    /// Defaults to true.
    ///
    /// For certain operations, it may be useful to continue on duplicate token. For example,
    /// if an operation is for tailing a log file in real-time, then continuing may be desired.
    /// This option can be set to `false` to accommodate these use cases.
    pub fn stop_on_duplicate_token(mut self, stop_on_duplicate_token: bool) -> Self {
        self.stop_on_duplicate_token = stop_on_duplicate_token;
        self
    }

    /// Create the pagination stream
    ///
    /// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::output::DescribeKeywordsOutput,
            aws_smithy_http::result::SdkError<crate::error::DescribeKeywordsError>,
        >,
    > + Unpin {
        // Move individual fields out of self for the borrow checker
        let builder = self.builder;
        let handle = self.handle;
        aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
            Box::pin(async move {
                // Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
                let mut input = match builder
                    .build()
                    .map_err(aws_smithy_http::result::SdkError::construction_failure)
                {
                    Ok(input) => input,
                    Err(e) => {
                        let _ = tx.send(Err(e)).await;
                        return;
                    }
                };
                loop {
                    let op = match input
                        .make_operation(&handle.conf)
                        .await
                        .map_err(aws_smithy_http::result::SdkError::construction_failure)
                    {
                        Ok(op) => op,
                        Err(e) => {
                            let _ = tx.send(Err(e)).await;
                            return;
                        }
                    };
                    let resp = handle.client.call(op).await;
                    // If the input member is None or it was an error
                    let done = match resp {
                        Ok(ref resp) => {
                            let new_token = crate::lens::reflens_structure_crate_output_describe_keywords_output_next_token(resp);
                            let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
                            if !is_empty
                                && new_token == input.next_token.as_ref()
                                && self.stop_on_duplicate_token
                            {
                                true
                            } else {
                                input.next_token = new_token.cloned();
                                is_empty
                            }
                        }
                        Err(_) => true,
                    };
                    if tx.send(resp).await.is_err() {
                        // receiving end was dropped
                        return;
                    }
                    if done {
                        return;
                    }
                }
            })
        })
    }
}

/// Paginator for [`DescribeOptedOutNumbers`](crate::operation::DescribeOptedOutNumbers)
pub struct DescribeOptedOutNumbersPaginator {
    handle: std::sync::Arc<crate::client::Handle>,
    builder: crate::input::describe_opted_out_numbers_input::Builder,
    stop_on_duplicate_token: bool,
}

impl DescribeOptedOutNumbersPaginator {
    /// Create a new paginator-wrapper
    pub(crate) fn new(
        handle: std::sync::Arc<crate::client::Handle>,
        builder: crate::input::describe_opted_out_numbers_input::Builder,
    ) -> Self {
        Self {
            handle,
            builder,
            stop_on_duplicate_token: true,
        }
    }

    /// Set the page size
    ///
    /// _Note: this method will override any previously set value for `max_results`_
    pub fn page_size(mut self, limit: i32) -> Self {
        self.builder.max_results = Some(limit);
        self
    }

    /// Create a flattened paginator
    ///
    /// This paginator automatically flattens results using `opted_out_numbers`. Queries to the underlying service
    /// are dispatched lazily.
    pub fn items(self) -> crate::paginator::DescribeOptedOutNumbersPaginatorItems {
        crate::paginator::DescribeOptedOutNumbersPaginatorItems(self)
    }

    /// Stop paginating when the service returns the same pagination token twice in a row.
    ///
    /// Defaults to true.
    ///
    /// For certain operations, it may be useful to continue on duplicate token. For example,
    /// if an operation is for tailing a log file in real-time, then continuing may be desired.
    /// This option can be set to `false` to accommodate these use cases.
    pub fn stop_on_duplicate_token(mut self, stop_on_duplicate_token: bool) -> Self {
        self.stop_on_duplicate_token = stop_on_duplicate_token;
        self
    }

    /// Create the pagination stream
    ///
    /// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::output::DescribeOptedOutNumbersOutput,
            aws_smithy_http::result::SdkError<crate::error::DescribeOptedOutNumbersError>,
        >,
    > + Unpin {
        // Move individual fields out of self for the borrow checker
        let builder = self.builder;
        let handle = self.handle;
        aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
            Box::pin(async move {
                // Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
                let mut input = match builder
                    .build()
                    .map_err(aws_smithy_http::result::SdkError::construction_failure)
                {
                    Ok(input) => input,
                    Err(e) => {
                        let _ = tx.send(Err(e)).await;
                        return;
                    }
                };
                loop {
                    let op = match input
                        .make_operation(&handle.conf)
                        .await
                        .map_err(aws_smithy_http::result::SdkError::construction_failure)
                    {
                        Ok(op) => op,
                        Err(e) => {
                            let _ = tx.send(Err(e)).await;
                            return;
                        }
                    };
                    let resp = handle.client.call(op).await;
                    // If the input member is None or it was an error
                    let done = match resp {
                        Ok(ref resp) => {
                            let new_token = crate::lens::reflens_structure_crate_output_describe_opted_out_numbers_output_next_token(resp);
                            let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
                            if !is_empty
                                && new_token == input.next_token.as_ref()
                                && self.stop_on_duplicate_token
                            {
                                true
                            } else {
                                input.next_token = new_token.cloned();
                                is_empty
                            }
                        }
                        Err(_) => true,
                    };
                    if tx.send(resp).await.is_err() {
                        // receiving end was dropped
                        return;
                    }
                    if done {
                        return;
                    }
                }
            })
        })
    }
}

/// Paginator for [`DescribeOptOutLists`](crate::operation::DescribeOptOutLists)
pub struct DescribeOptOutListsPaginator {
    handle: std::sync::Arc<crate::client::Handle>,
    builder: crate::input::describe_opt_out_lists_input::Builder,
    stop_on_duplicate_token: bool,
}

impl DescribeOptOutListsPaginator {
    /// Create a new paginator-wrapper
    pub(crate) fn new(
        handle: std::sync::Arc<crate::client::Handle>,
        builder: crate::input::describe_opt_out_lists_input::Builder,
    ) -> Self {
        Self {
            handle,
            builder,
            stop_on_duplicate_token: true,
        }
    }

    /// Set the page size
    ///
    /// _Note: this method will override any previously set value for `max_results`_
    pub fn page_size(mut self, limit: i32) -> Self {
        self.builder.max_results = Some(limit);
        self
    }

    /// Create a flattened paginator
    ///
    /// This paginator automatically flattens results using `opt_out_lists`. Queries to the underlying service
    /// are dispatched lazily.
    pub fn items(self) -> crate::paginator::DescribeOptOutListsPaginatorItems {
        crate::paginator::DescribeOptOutListsPaginatorItems(self)
    }

    /// Stop paginating when the service returns the same pagination token twice in a row.
    ///
    /// Defaults to true.
    ///
    /// For certain operations, it may be useful to continue on duplicate token. For example,
    /// if an operation is for tailing a log file in real-time, then continuing may be desired.
    /// This option can be set to `false` to accommodate these use cases.
    pub fn stop_on_duplicate_token(mut self, stop_on_duplicate_token: bool) -> Self {
        self.stop_on_duplicate_token = stop_on_duplicate_token;
        self
    }

    /// Create the pagination stream
    ///
    /// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::output::DescribeOptOutListsOutput,
            aws_smithy_http::result::SdkError<crate::error::DescribeOptOutListsError>,
        >,
    > + Unpin {
        // Move individual fields out of self for the borrow checker
        let builder = self.builder;
        let handle = self.handle;
        aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
            Box::pin(async move {
                // Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
                let mut input = match builder
                    .build()
                    .map_err(aws_smithy_http::result::SdkError::construction_failure)
                {
                    Ok(input) => input,
                    Err(e) => {
                        let _ = tx.send(Err(e)).await;
                        return;
                    }
                };
                loop {
                    let op = match input
                        .make_operation(&handle.conf)
                        .await
                        .map_err(aws_smithy_http::result::SdkError::construction_failure)
                    {
                        Ok(op) => op,
                        Err(e) => {
                            let _ = tx.send(Err(e)).await;
                            return;
                        }
                    };
                    let resp = handle.client.call(op).await;
                    // If the input member is None or it was an error
                    let done = match resp {
                        Ok(ref resp) => {
                            let new_token = crate::lens::reflens_structure_crate_output_describe_opt_out_lists_output_next_token(resp);
                            let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
                            if !is_empty
                                && new_token == input.next_token.as_ref()
                                && self.stop_on_duplicate_token
                            {
                                true
                            } else {
                                input.next_token = new_token.cloned();
                                is_empty
                            }
                        }
                        Err(_) => true,
                    };
                    if tx.send(resp).await.is_err() {
                        // receiving end was dropped
                        return;
                    }
                    if done {
                        return;
                    }
                }
            })
        })
    }
}

/// Paginator for [`DescribePhoneNumbers`](crate::operation::DescribePhoneNumbers)
pub struct DescribePhoneNumbersPaginator {
    handle: std::sync::Arc<crate::client::Handle>,
    builder: crate::input::describe_phone_numbers_input::Builder,
    stop_on_duplicate_token: bool,
}

impl DescribePhoneNumbersPaginator {
    /// Create a new paginator-wrapper
    pub(crate) fn new(
        handle: std::sync::Arc<crate::client::Handle>,
        builder: crate::input::describe_phone_numbers_input::Builder,
    ) -> Self {
        Self {
            handle,
            builder,
            stop_on_duplicate_token: true,
        }
    }

    /// Set the page size
    ///
    /// _Note: this method will override any previously set value for `max_results`_
    pub fn page_size(mut self, limit: i32) -> Self {
        self.builder.max_results = Some(limit);
        self
    }

    /// Create a flattened paginator
    ///
    /// This paginator automatically flattens results using `phone_numbers`. Queries to the underlying service
    /// are dispatched lazily.
    pub fn items(self) -> crate::paginator::DescribePhoneNumbersPaginatorItems {
        crate::paginator::DescribePhoneNumbersPaginatorItems(self)
    }

    /// Stop paginating when the service returns the same pagination token twice in a row.
    ///
    /// Defaults to true.
    ///
    /// For certain operations, it may be useful to continue on duplicate token. For example,
    /// if an operation is for tailing a log file in real-time, then continuing may be desired.
    /// This option can be set to `false` to accommodate these use cases.
    pub fn stop_on_duplicate_token(mut self, stop_on_duplicate_token: bool) -> Self {
        self.stop_on_duplicate_token = stop_on_duplicate_token;
        self
    }

    /// Create the pagination stream
    ///
    /// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::output::DescribePhoneNumbersOutput,
            aws_smithy_http::result::SdkError<crate::error::DescribePhoneNumbersError>,
        >,
    > + Unpin {
        // Move individual fields out of self for the borrow checker
        let builder = self.builder;
        let handle = self.handle;
        aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
            Box::pin(async move {
                // Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
                let mut input = match builder
                    .build()
                    .map_err(aws_smithy_http::result::SdkError::construction_failure)
                {
                    Ok(input) => input,
                    Err(e) => {
                        let _ = tx.send(Err(e)).await;
                        return;
                    }
                };
                loop {
                    let op = match input
                        .make_operation(&handle.conf)
                        .await
                        .map_err(aws_smithy_http::result::SdkError::construction_failure)
                    {
                        Ok(op) => op,
                        Err(e) => {
                            let _ = tx.send(Err(e)).await;
                            return;
                        }
                    };
                    let resp = handle.client.call(op).await;
                    // If the input member is None or it was an error
                    let done = match resp {
                        Ok(ref resp) => {
                            let new_token = crate::lens::reflens_structure_crate_output_describe_phone_numbers_output_next_token(resp);
                            let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
                            if !is_empty
                                && new_token == input.next_token.as_ref()
                                && self.stop_on_duplicate_token
                            {
                                true
                            } else {
                                input.next_token = new_token.cloned();
                                is_empty
                            }
                        }
                        Err(_) => true,
                    };
                    if tx.send(resp).await.is_err() {
                        // receiving end was dropped
                        return;
                    }
                    if done {
                        return;
                    }
                }
            })
        })
    }
}

/// Paginator for [`DescribePools`](crate::operation::DescribePools)
pub struct DescribePoolsPaginator {
    handle: std::sync::Arc<crate::client::Handle>,
    builder: crate::input::describe_pools_input::Builder,
    stop_on_duplicate_token: bool,
}

impl DescribePoolsPaginator {
    /// Create a new paginator-wrapper
    pub(crate) fn new(
        handle: std::sync::Arc<crate::client::Handle>,
        builder: crate::input::describe_pools_input::Builder,
    ) -> Self {
        Self {
            handle,
            builder,
            stop_on_duplicate_token: true,
        }
    }

    /// Set the page size
    ///
    /// _Note: this method will override any previously set value for `max_results`_
    pub fn page_size(mut self, limit: i32) -> Self {
        self.builder.max_results = Some(limit);
        self
    }

    /// Create a flattened paginator
    ///
    /// This paginator automatically flattens results using `pools`. Queries to the underlying service
    /// are dispatched lazily.
    pub fn items(self) -> crate::paginator::DescribePoolsPaginatorItems {
        crate::paginator::DescribePoolsPaginatorItems(self)
    }

    /// Stop paginating when the service returns the same pagination token twice in a row.
    ///
    /// Defaults to true.
    ///
    /// For certain operations, it may be useful to continue on duplicate token. For example,
    /// if an operation is for tailing a log file in real-time, then continuing may be desired.
    /// This option can be set to `false` to accommodate these use cases.
    pub fn stop_on_duplicate_token(mut self, stop_on_duplicate_token: bool) -> Self {
        self.stop_on_duplicate_token = stop_on_duplicate_token;
        self
    }

    /// Create the pagination stream
    ///
    /// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::output::DescribePoolsOutput,
            aws_smithy_http::result::SdkError<crate::error::DescribePoolsError>,
        >,
    > + Unpin {
        // Move individual fields out of self for the borrow checker
        let builder = self.builder;
        let handle = self.handle;
        aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
            Box::pin(async move {
                // Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
                let mut input = match builder
                    .build()
                    .map_err(aws_smithy_http::result::SdkError::construction_failure)
                {
                    Ok(input) => input,
                    Err(e) => {
                        let _ = tx.send(Err(e)).await;
                        return;
                    }
                };
                loop {
                    let op = match input
                        .make_operation(&handle.conf)
                        .await
                        .map_err(aws_smithy_http::result::SdkError::construction_failure)
                    {
                        Ok(op) => op,
                        Err(e) => {
                            let _ = tx.send(Err(e)).await;
                            return;
                        }
                    };
                    let resp = handle.client.call(op).await;
                    // If the input member is None or it was an error
                    let done = match resp {
                        Ok(ref resp) => {
                            let new_token = crate::lens::reflens_structure_crate_output_describe_pools_output_next_token(resp);
                            let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
                            if !is_empty
                                && new_token == input.next_token.as_ref()
                                && self.stop_on_duplicate_token
                            {
                                true
                            } else {
                                input.next_token = new_token.cloned();
                                is_empty
                            }
                        }
                        Err(_) => true,
                    };
                    if tx.send(resp).await.is_err() {
                        // receiving end was dropped
                        return;
                    }
                    if done {
                        return;
                    }
                }
            })
        })
    }
}

/// Paginator for [`DescribeSenderIds`](crate::operation::DescribeSenderIds)
pub struct DescribeSenderIdsPaginator {
    handle: std::sync::Arc<crate::client::Handle>,
    builder: crate::input::describe_sender_ids_input::Builder,
    stop_on_duplicate_token: bool,
}

impl DescribeSenderIdsPaginator {
    /// Create a new paginator-wrapper
    pub(crate) fn new(
        handle: std::sync::Arc<crate::client::Handle>,
        builder: crate::input::describe_sender_ids_input::Builder,
    ) -> Self {
        Self {
            handle,
            builder,
            stop_on_duplicate_token: true,
        }
    }

    /// Set the page size
    ///
    /// _Note: this method will override any previously set value for `max_results`_
    pub fn page_size(mut self, limit: i32) -> Self {
        self.builder.max_results = Some(limit);
        self
    }

    /// Create a flattened paginator
    ///
    /// This paginator automatically flattens results using `sender_ids`. Queries to the underlying service
    /// are dispatched lazily.
    pub fn items(self) -> crate::paginator::DescribeSenderIdsPaginatorItems {
        crate::paginator::DescribeSenderIdsPaginatorItems(self)
    }

    /// Stop paginating when the service returns the same pagination token twice in a row.
    ///
    /// Defaults to true.
    ///
    /// For certain operations, it may be useful to continue on duplicate token. For example,
    /// if an operation is for tailing a log file in real-time, then continuing may be desired.
    /// This option can be set to `false` to accommodate these use cases.
    pub fn stop_on_duplicate_token(mut self, stop_on_duplicate_token: bool) -> Self {
        self.stop_on_duplicate_token = stop_on_duplicate_token;
        self
    }

    /// Create the pagination stream
    ///
    /// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::output::DescribeSenderIdsOutput,
            aws_smithy_http::result::SdkError<crate::error::DescribeSenderIdsError>,
        >,
    > + Unpin {
        // Move individual fields out of self for the borrow checker
        let builder = self.builder;
        let handle = self.handle;
        aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
            Box::pin(async move {
                // Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
                let mut input = match builder
                    .build()
                    .map_err(aws_smithy_http::result::SdkError::construction_failure)
                {
                    Ok(input) => input,
                    Err(e) => {
                        let _ = tx.send(Err(e)).await;
                        return;
                    }
                };
                loop {
                    let op = match input
                        .make_operation(&handle.conf)
                        .await
                        .map_err(aws_smithy_http::result::SdkError::construction_failure)
                    {
                        Ok(op) => op,
                        Err(e) => {
                            let _ = tx.send(Err(e)).await;
                            return;
                        }
                    };
                    let resp = handle.client.call(op).await;
                    // If the input member is None or it was an error
                    let done = match resp {
                        Ok(ref resp) => {
                            let new_token = crate::lens::reflens_structure_crate_output_describe_sender_ids_output_next_token(resp);
                            let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
                            if !is_empty
                                && new_token == input.next_token.as_ref()
                                && self.stop_on_duplicate_token
                            {
                                true
                            } else {
                                input.next_token = new_token.cloned();
                                is_empty
                            }
                        }
                        Err(_) => true,
                    };
                    if tx.send(resp).await.is_err() {
                        // receiving end was dropped
                        return;
                    }
                    if done {
                        return;
                    }
                }
            })
        })
    }
}

/// Paginator for [`DescribeSpendLimits`](crate::operation::DescribeSpendLimits)
pub struct DescribeSpendLimitsPaginator {
    handle: std::sync::Arc<crate::client::Handle>,
    builder: crate::input::describe_spend_limits_input::Builder,
    stop_on_duplicate_token: bool,
}

impl DescribeSpendLimitsPaginator {
    /// Create a new paginator-wrapper
    pub(crate) fn new(
        handle: std::sync::Arc<crate::client::Handle>,
        builder: crate::input::describe_spend_limits_input::Builder,
    ) -> Self {
        Self {
            handle,
            builder,
            stop_on_duplicate_token: true,
        }
    }

    /// Set the page size
    ///
    /// _Note: this method will override any previously set value for `max_results`_
    pub fn page_size(mut self, limit: i32) -> Self {
        self.builder.max_results = Some(limit);
        self
    }

    /// Create a flattened paginator
    ///
    /// This paginator automatically flattens results using `spend_limits`. Queries to the underlying service
    /// are dispatched lazily.
    pub fn items(self) -> crate::paginator::DescribeSpendLimitsPaginatorItems {
        crate::paginator::DescribeSpendLimitsPaginatorItems(self)
    }

    /// Stop paginating when the service returns the same pagination token twice in a row.
    ///
    /// Defaults to true.
    ///
    /// For certain operations, it may be useful to continue on duplicate token. For example,
    /// if an operation is for tailing a log file in real-time, then continuing may be desired.
    /// This option can be set to `false` to accommodate these use cases.
    pub fn stop_on_duplicate_token(mut self, stop_on_duplicate_token: bool) -> Self {
        self.stop_on_duplicate_token = stop_on_duplicate_token;
        self
    }

    /// Create the pagination stream
    ///
    /// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::output::DescribeSpendLimitsOutput,
            aws_smithy_http::result::SdkError<crate::error::DescribeSpendLimitsError>,
        >,
    > + Unpin {
        // Move individual fields out of self for the borrow checker
        let builder = self.builder;
        let handle = self.handle;
        aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
            Box::pin(async move {
                // Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
                let mut input = match builder
                    .build()
                    .map_err(aws_smithy_http::result::SdkError::construction_failure)
                {
                    Ok(input) => input,
                    Err(e) => {
                        let _ = tx.send(Err(e)).await;
                        return;
                    }
                };
                loop {
                    let op = match input
                        .make_operation(&handle.conf)
                        .await
                        .map_err(aws_smithy_http::result::SdkError::construction_failure)
                    {
                        Ok(op) => op,
                        Err(e) => {
                            let _ = tx.send(Err(e)).await;
                            return;
                        }
                    };
                    let resp = handle.client.call(op).await;
                    // If the input member is None or it was an error
                    let done = match resp {
                        Ok(ref resp) => {
                            let new_token = crate::lens::reflens_structure_crate_output_describe_spend_limits_output_next_token(resp);
                            let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
                            if !is_empty
                                && new_token == input.next_token.as_ref()
                                && self.stop_on_duplicate_token
                            {
                                true
                            } else {
                                input.next_token = new_token.cloned();
                                is_empty
                            }
                        }
                        Err(_) => true,
                    };
                    if tx.send(resp).await.is_err() {
                        // receiving end was dropped
                        return;
                    }
                    if done {
                        return;
                    }
                }
            })
        })
    }
}

/// Paginator for [`ListPoolOriginationIdentities`](crate::operation::ListPoolOriginationIdentities)
pub struct ListPoolOriginationIdentitiesPaginator {
    handle: std::sync::Arc<crate::client::Handle>,
    builder: crate::input::list_pool_origination_identities_input::Builder,
    stop_on_duplicate_token: bool,
}

impl ListPoolOriginationIdentitiesPaginator {
    /// Create a new paginator-wrapper
    pub(crate) fn new(
        handle: std::sync::Arc<crate::client::Handle>,
        builder: crate::input::list_pool_origination_identities_input::Builder,
    ) -> Self {
        Self {
            handle,
            builder,
            stop_on_duplicate_token: true,
        }
    }

    /// Set the page size
    ///
    /// _Note: this method will override any previously set value for `max_results`_
    pub fn page_size(mut self, limit: i32) -> Self {
        self.builder.max_results = Some(limit);
        self
    }

    /// Create a flattened paginator
    ///
    /// This paginator automatically flattens results using `origination_identities`. Queries to the underlying service
    /// are dispatched lazily.
    pub fn items(self) -> crate::paginator::ListPoolOriginationIdentitiesPaginatorItems {
        crate::paginator::ListPoolOriginationIdentitiesPaginatorItems(self)
    }

    /// Stop paginating when the service returns the same pagination token twice in a row.
    ///
    /// Defaults to true.
    ///
    /// For certain operations, it may be useful to continue on duplicate token. For example,
    /// if an operation is for tailing a log file in real-time, then continuing may be desired.
    /// This option can be set to `false` to accommodate these use cases.
    pub fn stop_on_duplicate_token(mut self, stop_on_duplicate_token: bool) -> Self {
        self.stop_on_duplicate_token = stop_on_duplicate_token;
        self
    }

    /// Create the pagination stream
    ///
    /// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::output::ListPoolOriginationIdentitiesOutput,
            aws_smithy_http::result::SdkError<crate::error::ListPoolOriginationIdentitiesError>,
        >,
    > + Unpin {
        // Move individual fields out of self for the borrow checker
        let builder = self.builder;
        let handle = self.handle;
        aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
            Box::pin(async move {
                // Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
                let mut input = match builder
                    .build()
                    .map_err(aws_smithy_http::result::SdkError::construction_failure)
                {
                    Ok(input) => input,
                    Err(e) => {
                        let _ = tx.send(Err(e)).await;
                        return;
                    }
                };
                loop {
                    let op = match input
                        .make_operation(&handle.conf)
                        .await
                        .map_err(aws_smithy_http::result::SdkError::construction_failure)
                    {
                        Ok(op) => op,
                        Err(e) => {
                            let _ = tx.send(Err(e)).await;
                            return;
                        }
                    };
                    let resp = handle.client.call(op).await;
                    // If the input member is None or it was an error
                    let done = match resp {
                        Ok(ref resp) => {
                            let new_token = crate::lens::reflens_structure_crate_output_list_pool_origination_identities_output_next_token(resp);
                            let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
                            if !is_empty
                                && new_token == input.next_token.as_ref()
                                && self.stop_on_duplicate_token
                            {
                                true
                            } else {
                                input.next_token = new_token.cloned();
                                is_empty
                            }
                        }
                        Err(_) => true,
                    };
                    if tx.send(resp).await.is_err() {
                        // receiving end was dropped
                        return;
                    }
                    if done {
                        return;
                    }
                }
            })
        })
    }
}

/// Flattened paginator for `DescribeAccountAttributesPaginator`
///
/// This is created with [`.items()`](DescribeAccountAttributesPaginator::items)
pub struct DescribeAccountAttributesPaginatorItems(DescribeAccountAttributesPaginator);

impl DescribeAccountAttributesPaginatorItems {
    /// Create the pagination stream
    ///
    /// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
    ///
    /// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::model::AccountAttribute,
            aws_smithy_http::result::SdkError<crate::error::DescribeAccountAttributesError>,
        >,
    > + Unpin {
        aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| crate::lens::lens_structure_crate_output_describe_account_attributes_output_account_attributes(page).unwrap_or_default().into_iter())
    }
}

/// Flattened paginator for `DescribeAccountLimitsPaginator`
///
/// This is created with [`.items()`](DescribeAccountLimitsPaginator::items)
pub struct DescribeAccountLimitsPaginatorItems(DescribeAccountLimitsPaginator);

impl DescribeAccountLimitsPaginatorItems {
    /// Create the pagination stream
    ///
    /// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
    ///
    /// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::model::AccountLimit,
            aws_smithy_http::result::SdkError<crate::error::DescribeAccountLimitsError>,
        >,
    > + Unpin {
        aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| {
            crate::lens::lens_structure_crate_output_describe_account_limits_output_account_limits(
                page,
            )
            .unwrap_or_default()
            .into_iter()
        })
    }
}

/// Flattened paginator for `DescribeConfigurationSetsPaginator`
///
/// This is created with [`.items()`](DescribeConfigurationSetsPaginator::items)
pub struct DescribeConfigurationSetsPaginatorItems(DescribeConfigurationSetsPaginator);

impl DescribeConfigurationSetsPaginatorItems {
    /// Create the pagination stream
    ///
    /// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
    ///
    /// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::model::ConfigurationSetInformation,
            aws_smithy_http::result::SdkError<crate::error::DescribeConfigurationSetsError>,
        >,
    > + Unpin {
        aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| crate::lens::lens_structure_crate_output_describe_configuration_sets_output_configuration_sets(page).unwrap_or_default().into_iter())
    }
}

/// Flattened paginator for `DescribeKeywordsPaginator`
///
/// This is created with [`.items()`](DescribeKeywordsPaginator::items)
pub struct DescribeKeywordsPaginatorItems(DescribeKeywordsPaginator);

impl DescribeKeywordsPaginatorItems {
    /// Create the pagination stream
    ///
    /// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
    ///
    /// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::model::KeywordInformation,
            aws_smithy_http::result::SdkError<crate::error::DescribeKeywordsError>,
        >,
    > + Unpin {
        aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| {
            crate::lens::lens_structure_crate_output_describe_keywords_output_keywords(page)
                .unwrap_or_default()
                .into_iter()
        })
    }
}

/// Flattened paginator for `DescribeOptedOutNumbersPaginator`
///
/// This is created with [`.items()`](DescribeOptedOutNumbersPaginator::items)
pub struct DescribeOptedOutNumbersPaginatorItems(DescribeOptedOutNumbersPaginator);

impl DescribeOptedOutNumbersPaginatorItems {
    /// Create the pagination stream
    ///
    /// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
    ///
    /// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::model::OptedOutNumberInformation,
            aws_smithy_http::result::SdkError<crate::error::DescribeOptedOutNumbersError>,
        >,
    > + Unpin {
        aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| crate::lens::lens_structure_crate_output_describe_opted_out_numbers_output_opted_out_numbers(page).unwrap_or_default().into_iter())
    }
}

/// Flattened paginator for `DescribeOptOutListsPaginator`
///
/// This is created with [`.items()`](DescribeOptOutListsPaginator::items)
pub struct DescribeOptOutListsPaginatorItems(DescribeOptOutListsPaginator);

impl DescribeOptOutListsPaginatorItems {
    /// Create the pagination stream
    ///
    /// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
    ///
    /// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::model::OptOutListInformation,
            aws_smithy_http::result::SdkError<crate::error::DescribeOptOutListsError>,
        >,
    > + Unpin {
        aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| {
            crate::lens::lens_structure_crate_output_describe_opt_out_lists_output_opt_out_lists(
                page,
            )
            .unwrap_or_default()
            .into_iter()
        })
    }
}

/// Flattened paginator for `DescribePhoneNumbersPaginator`
///
/// This is created with [`.items()`](DescribePhoneNumbersPaginator::items)
pub struct DescribePhoneNumbersPaginatorItems(DescribePhoneNumbersPaginator);

impl DescribePhoneNumbersPaginatorItems {
    /// Create the pagination stream
    ///
    /// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
    ///
    /// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::model::PhoneNumberInformation,
            aws_smithy_http::result::SdkError<crate::error::DescribePhoneNumbersError>,
        >,
    > + Unpin {
        aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| {
            crate::lens::lens_structure_crate_output_describe_phone_numbers_output_phone_numbers(
                page,
            )
            .unwrap_or_default()
            .into_iter()
        })
    }
}

/// Flattened paginator for `DescribePoolsPaginator`
///
/// This is created with [`.items()`](DescribePoolsPaginator::items)
pub struct DescribePoolsPaginatorItems(DescribePoolsPaginator);

impl DescribePoolsPaginatorItems {
    /// Create the pagination stream
    ///
    /// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
    ///
    /// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::model::PoolInformation,
            aws_smithy_http::result::SdkError<crate::error::DescribePoolsError>,
        >,
    > + Unpin {
        aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| {
            crate::lens::lens_structure_crate_output_describe_pools_output_pools(page)
                .unwrap_or_default()
                .into_iter()
        })
    }
}

/// Flattened paginator for `DescribeSenderIdsPaginator`
///
/// This is created with [`.items()`](DescribeSenderIdsPaginator::items)
pub struct DescribeSenderIdsPaginatorItems(DescribeSenderIdsPaginator);

impl DescribeSenderIdsPaginatorItems {
    /// Create the pagination stream
    ///
    /// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
    ///
    /// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::model::SenderIdInformation,
            aws_smithy_http::result::SdkError<crate::error::DescribeSenderIdsError>,
        >,
    > + Unpin {
        aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| {
            crate::lens::lens_structure_crate_output_describe_sender_ids_output_sender_ids(page)
                .unwrap_or_default()
                .into_iter()
        })
    }
}

/// Flattened paginator for `DescribeSpendLimitsPaginator`
///
/// This is created with [`.items()`](DescribeSpendLimitsPaginator::items)
pub struct DescribeSpendLimitsPaginatorItems(DescribeSpendLimitsPaginator);

impl DescribeSpendLimitsPaginatorItems {
    /// Create the pagination stream
    ///
    /// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
    ///
    /// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::model::SpendLimit,
            aws_smithy_http::result::SdkError<crate::error::DescribeSpendLimitsError>,
        >,
    > + Unpin {
        aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| {
            crate::lens::lens_structure_crate_output_describe_spend_limits_output_spend_limits(page)
                .unwrap_or_default()
                .into_iter()
        })
    }
}

/// Flattened paginator for `ListPoolOriginationIdentitiesPaginator`
///
/// This is created with [`.items()`](ListPoolOriginationIdentitiesPaginator::items)
pub struct ListPoolOriginationIdentitiesPaginatorItems(ListPoolOriginationIdentitiesPaginator);

impl ListPoolOriginationIdentitiesPaginatorItems {
    /// Create the pagination stream
    ///
    /// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
    ///
    /// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
    pub fn send(
        self,
    ) -> impl tokio_stream::Stream<
        Item = std::result::Result<
            crate::model::OriginationIdentityMetadata,
            aws_smithy_http::result::SdkError<crate::error::ListPoolOriginationIdentitiesError>,
        >,
    > + Unpin {
        aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| crate::lens::lens_structure_crate_output_list_pool_origination_identities_output_origination_identities(page).unwrap_or_default().into_iter())
    }
}