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// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
#[allow(missing_docs)] // documentation missing in model
#[non_exhaustive]
#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::fmt::Debug)]
pub struct TransactWriteItemsInput {
    /// <p>An ordered array of up to 100 <code>TransactWriteItem</code> objects, each of which contains a <code>ConditionCheck</code>, <code>Put</code>, <code>Update</code>, or <code>Delete</code> object. These can operate on items in different tables, but the tables must reside in the same Amazon Web Services account and Region, and no two of them can operate on the same item.</p>
    pub transact_items: ::std::option::Option<::std::vec::Vec<crate::types::TransactWriteItem>>,
    /// <p>Determines the level of detail about either provisioned or on-demand throughput consumption that is returned in the response:</p>
    /// <ul>
    /// <li>
    /// <p><code>INDEXES</code> - The response includes the aggregate <code>ConsumedCapacity</code> for the operation, together with <code>ConsumedCapacity</code> for each table and secondary index that was accessed.</p>
    /// <p>Note that some operations, such as <code>GetItem</code> and <code>BatchGetItem</code>, do not access any indexes at all. In these cases, specifying <code>INDEXES</code> will only return <code>ConsumedCapacity</code> information for table(s).</p></li>
    /// <li>
    /// <p><code>TOTAL</code> - The response includes only the aggregate <code>ConsumedCapacity</code> for the operation.</p></li>
    /// <li>
    /// <p><code>NONE</code> - No <code>ConsumedCapacity</code> details are included in the response.</p></li>
    /// </ul>
    pub return_consumed_capacity: ::std::option::Option<crate::types::ReturnConsumedCapacity>,
    /// <p>Determines whether item collection metrics are returned. If set to <code>SIZE</code>, the response includes statistics about item collections (if any), that were modified during the operation and are returned in the response. If set to <code>NONE</code> (the default), no statistics are returned.</p>
    pub return_item_collection_metrics: ::std::option::Option<crate::types::ReturnItemCollectionMetrics>,
    /// <p>Providing a <code>ClientRequestToken</code> makes the call to <code>TransactWriteItems</code> idempotent, meaning that multiple identical calls have the same effect as one single call.</p>
    /// <p>Although multiple identical calls using the same client request token produce the same result on the server (no side effects), the responses to the calls might not be the same. If the <code>ReturnConsumedCapacity</code> parameter is set, then the initial <code>TransactWriteItems</code> call returns the amount of write capacity units consumed in making the changes. Subsequent <code>TransactWriteItems</code> calls with the same client token return the number of read capacity units consumed in reading the item.</p>
    /// <p>A client request token is valid for 10 minutes after the first request that uses it is completed. After 10 minutes, any request with the same client token is treated as a new request. Do not resubmit the same request with the same client token for more than 10 minutes, or the result might not be idempotent.</p>
    /// <p>If you submit a request with the same client token but a change in other parameters within the 10-minute idempotency window, DynamoDB returns an <code>IdempotentParameterMismatch</code> exception.</p>
    pub client_request_token: ::std::option::Option<::std::string::String>,
}
impl TransactWriteItemsInput {
    /// <p>An ordered array of up to 100 <code>TransactWriteItem</code> objects, each of which contains a <code>ConditionCheck</code>, <code>Put</code>, <code>Update</code>, or <code>Delete</code> object. These can operate on items in different tables, but the tables must reside in the same Amazon Web Services account and Region, and no two of them can operate on the same item.</p>
    ///
    /// If no value was sent for this field, a default will be set. If you want to determine if no value was sent, use `.transact_items.is_none()`.
    pub fn transact_items(&self) -> &[crate::types::TransactWriteItem] {
        self.transact_items.as_deref().unwrap_or_default()
    }
    /// <p>Determines the level of detail about either provisioned or on-demand throughput consumption that is returned in the response:</p>
    /// <ul>
    /// <li>
    /// <p><code>INDEXES</code> - The response includes the aggregate <code>ConsumedCapacity</code> for the operation, together with <code>ConsumedCapacity</code> for each table and secondary index that was accessed.</p>
    /// <p>Note that some operations, such as <code>GetItem</code> and <code>BatchGetItem</code>, do not access any indexes at all. In these cases, specifying <code>INDEXES</code> will only return <code>ConsumedCapacity</code> information for table(s).</p></li>
    /// <li>
    /// <p><code>TOTAL</code> - The response includes only the aggregate <code>ConsumedCapacity</code> for the operation.</p></li>
    /// <li>
    /// <p><code>NONE</code> - No <code>ConsumedCapacity</code> details are included in the response.</p></li>
    /// </ul>
    pub fn return_consumed_capacity(&self) -> ::std::option::Option<&crate::types::ReturnConsumedCapacity> {
        self.return_consumed_capacity.as_ref()
    }
    /// <p>Determines whether item collection metrics are returned. If set to <code>SIZE</code>, the response includes statistics about item collections (if any), that were modified during the operation and are returned in the response. If set to <code>NONE</code> (the default), no statistics are returned.</p>
    pub fn return_item_collection_metrics(&self) -> ::std::option::Option<&crate::types::ReturnItemCollectionMetrics> {
        self.return_item_collection_metrics.as_ref()
    }
    /// <p>Providing a <code>ClientRequestToken</code> makes the call to <code>TransactWriteItems</code> idempotent, meaning that multiple identical calls have the same effect as one single call.</p>
    /// <p>Although multiple identical calls using the same client request token produce the same result on the server (no side effects), the responses to the calls might not be the same. If the <code>ReturnConsumedCapacity</code> parameter is set, then the initial <code>TransactWriteItems</code> call returns the amount of write capacity units consumed in making the changes. Subsequent <code>TransactWriteItems</code> calls with the same client token return the number of read capacity units consumed in reading the item.</p>
    /// <p>A client request token is valid for 10 minutes after the first request that uses it is completed. After 10 minutes, any request with the same client token is treated as a new request. Do not resubmit the same request with the same client token for more than 10 minutes, or the result might not be idempotent.</p>
    /// <p>If you submit a request with the same client token but a change in other parameters within the 10-minute idempotency window, DynamoDB returns an <code>IdempotentParameterMismatch</code> exception.</p>
    pub fn client_request_token(&self) -> ::std::option::Option<&str> {
        self.client_request_token.as_deref()
    }
}
impl TransactWriteItemsInput {
    /// Creates a new builder-style object to manufacture [`TransactWriteItemsInput`](crate::operation::transact_write_items::TransactWriteItemsInput).
    pub fn builder() -> crate::operation::transact_write_items::builders::TransactWriteItemsInputBuilder {
        crate::operation::transact_write_items::builders::TransactWriteItemsInputBuilder::default()
    }
}

/// A builder for [`TransactWriteItemsInput`](crate::operation::transact_write_items::TransactWriteItemsInput).
#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::default::Default, ::std::fmt::Debug)]
#[non_exhaustive]
pub struct TransactWriteItemsInputBuilder {
    pub(crate) transact_items: ::std::option::Option<::std::vec::Vec<crate::types::TransactWriteItem>>,
    pub(crate) return_consumed_capacity: ::std::option::Option<crate::types::ReturnConsumedCapacity>,
    pub(crate) return_item_collection_metrics: ::std::option::Option<crate::types::ReturnItemCollectionMetrics>,
    pub(crate) client_request_token: ::std::option::Option<::std::string::String>,
}
impl TransactWriteItemsInputBuilder {
    /// Appends an item to `transact_items`.
    ///
    /// To override the contents of this collection use [`set_transact_items`](Self::set_transact_items).
    ///
    /// <p>An ordered array of up to 100 <code>TransactWriteItem</code> objects, each of which contains a <code>ConditionCheck</code>, <code>Put</code>, <code>Update</code>, or <code>Delete</code> object. These can operate on items in different tables, but the tables must reside in the same Amazon Web Services account and Region, and no two of them can operate on the same item.</p>
    pub fn transact_items(mut self, input: crate::types::TransactWriteItem) -> Self {
        let mut v = self.transact_items.unwrap_or_default();
        v.push(input);
        self.transact_items = ::std::option::Option::Some(v);
        self
    }
    /// <p>An ordered array of up to 100 <code>TransactWriteItem</code> objects, each of which contains a <code>ConditionCheck</code>, <code>Put</code>, <code>Update</code>, or <code>Delete</code> object. These can operate on items in different tables, but the tables must reside in the same Amazon Web Services account and Region, and no two of them can operate on the same item.</p>
    pub fn set_transact_items(mut self, input: ::std::option::Option<::std::vec::Vec<crate::types::TransactWriteItem>>) -> Self {
        self.transact_items = input;
        self
    }
    /// <p>An ordered array of up to 100 <code>TransactWriteItem</code> objects, each of which contains a <code>ConditionCheck</code>, <code>Put</code>, <code>Update</code>, or <code>Delete</code> object. These can operate on items in different tables, but the tables must reside in the same Amazon Web Services account and Region, and no two of them can operate on the same item.</p>
    pub fn get_transact_items(&self) -> &::std::option::Option<::std::vec::Vec<crate::types::TransactWriteItem>> {
        &self.transact_items
    }
    /// <p>Determines the level of detail about either provisioned or on-demand throughput consumption that is returned in the response:</p>
    /// <ul>
    /// <li>
    /// <p><code>INDEXES</code> - The response includes the aggregate <code>ConsumedCapacity</code> for the operation, together with <code>ConsumedCapacity</code> for each table and secondary index that was accessed.</p>
    /// <p>Note that some operations, such as <code>GetItem</code> and <code>BatchGetItem</code>, do not access any indexes at all. In these cases, specifying <code>INDEXES</code> will only return <code>ConsumedCapacity</code> information for table(s).</p></li>
    /// <li>
    /// <p><code>TOTAL</code> - The response includes only the aggregate <code>ConsumedCapacity</code> for the operation.</p></li>
    /// <li>
    /// <p><code>NONE</code> - No <code>ConsumedCapacity</code> details are included in the response.</p></li>
    /// </ul>
    pub fn return_consumed_capacity(mut self, input: crate::types::ReturnConsumedCapacity) -> Self {
        self.return_consumed_capacity = ::std::option::Option::Some(input);
        self
    }
    /// <p>Determines the level of detail about either provisioned or on-demand throughput consumption that is returned in the response:</p>
    /// <ul>
    /// <li>
    /// <p><code>INDEXES</code> - The response includes the aggregate <code>ConsumedCapacity</code> for the operation, together with <code>ConsumedCapacity</code> for each table and secondary index that was accessed.</p>
    /// <p>Note that some operations, such as <code>GetItem</code> and <code>BatchGetItem</code>, do not access any indexes at all. In these cases, specifying <code>INDEXES</code> will only return <code>ConsumedCapacity</code> information for table(s).</p></li>
    /// <li>
    /// <p><code>TOTAL</code> - The response includes only the aggregate <code>ConsumedCapacity</code> for the operation.</p></li>
    /// <li>
    /// <p><code>NONE</code> - No <code>ConsumedCapacity</code> details are included in the response.</p></li>
    /// </ul>
    pub fn set_return_consumed_capacity(mut self, input: ::std::option::Option<crate::types::ReturnConsumedCapacity>) -> Self {
        self.return_consumed_capacity = input;
        self
    }
    /// <p>Determines the level of detail about either provisioned or on-demand throughput consumption that is returned in the response:</p>
    /// <ul>
    /// <li>
    /// <p><code>INDEXES</code> - The response includes the aggregate <code>ConsumedCapacity</code> for the operation, together with <code>ConsumedCapacity</code> for each table and secondary index that was accessed.</p>
    /// <p>Note that some operations, such as <code>GetItem</code> and <code>BatchGetItem</code>, do not access any indexes at all. In these cases, specifying <code>INDEXES</code> will only return <code>ConsumedCapacity</code> information for table(s).</p></li>
    /// <li>
    /// <p><code>TOTAL</code> - The response includes only the aggregate <code>ConsumedCapacity</code> for the operation.</p></li>
    /// <li>
    /// <p><code>NONE</code> - No <code>ConsumedCapacity</code> details are included in the response.</p></li>
    /// </ul>
    pub fn get_return_consumed_capacity(&self) -> &::std::option::Option<crate::types::ReturnConsumedCapacity> {
        &self.return_consumed_capacity
    }
    /// <p>Determines whether item collection metrics are returned. If set to <code>SIZE</code>, the response includes statistics about item collections (if any), that were modified during the operation and are returned in the response. If set to <code>NONE</code> (the default), no statistics are returned.</p>
    pub fn return_item_collection_metrics(mut self, input: crate::types::ReturnItemCollectionMetrics) -> Self {
        self.return_item_collection_metrics = ::std::option::Option::Some(input);
        self
    }
    /// <p>Determines whether item collection metrics are returned. If set to <code>SIZE</code>, the response includes statistics about item collections (if any), that were modified during the operation and are returned in the response. If set to <code>NONE</code> (the default), no statistics are returned.</p>
    pub fn set_return_item_collection_metrics(mut self, input: ::std::option::Option<crate::types::ReturnItemCollectionMetrics>) -> Self {
        self.return_item_collection_metrics = input;
        self
    }
    /// <p>Determines whether item collection metrics are returned. If set to <code>SIZE</code>, the response includes statistics about item collections (if any), that were modified during the operation and are returned in the response. If set to <code>NONE</code> (the default), no statistics are returned.</p>
    pub fn get_return_item_collection_metrics(&self) -> &::std::option::Option<crate::types::ReturnItemCollectionMetrics> {
        &self.return_item_collection_metrics
    }
    /// <p>Providing a <code>ClientRequestToken</code> makes the call to <code>TransactWriteItems</code> idempotent, meaning that multiple identical calls have the same effect as one single call.</p>
    /// <p>Although multiple identical calls using the same client request token produce the same result on the server (no side effects), the responses to the calls might not be the same. If the <code>ReturnConsumedCapacity</code> parameter is set, then the initial <code>TransactWriteItems</code> call returns the amount of write capacity units consumed in making the changes. Subsequent <code>TransactWriteItems</code> calls with the same client token return the number of read capacity units consumed in reading the item.</p>
    /// <p>A client request token is valid for 10 minutes after the first request that uses it is completed. After 10 minutes, any request with the same client token is treated as a new request. Do not resubmit the same request with the same client token for more than 10 minutes, or the result might not be idempotent.</p>
    /// <p>If you submit a request with the same client token but a change in other parameters within the 10-minute idempotency window, DynamoDB returns an <code>IdempotentParameterMismatch</code> exception.</p>
    pub fn client_request_token(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.client_request_token = ::std::option::Option::Some(input.into());
        self
    }
    /// <p>Providing a <code>ClientRequestToken</code> makes the call to <code>TransactWriteItems</code> idempotent, meaning that multiple identical calls have the same effect as one single call.</p>
    /// <p>Although multiple identical calls using the same client request token produce the same result on the server (no side effects), the responses to the calls might not be the same. If the <code>ReturnConsumedCapacity</code> parameter is set, then the initial <code>TransactWriteItems</code> call returns the amount of write capacity units consumed in making the changes. Subsequent <code>TransactWriteItems</code> calls with the same client token return the number of read capacity units consumed in reading the item.</p>
    /// <p>A client request token is valid for 10 minutes after the first request that uses it is completed. After 10 minutes, any request with the same client token is treated as a new request. Do not resubmit the same request with the same client token for more than 10 minutes, or the result might not be idempotent.</p>
    /// <p>If you submit a request with the same client token but a change in other parameters within the 10-minute idempotency window, DynamoDB returns an <code>IdempotentParameterMismatch</code> exception.</p>
    pub fn set_client_request_token(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.client_request_token = input;
        self
    }
    /// <p>Providing a <code>ClientRequestToken</code> makes the call to <code>TransactWriteItems</code> idempotent, meaning that multiple identical calls have the same effect as one single call.</p>
    /// <p>Although multiple identical calls using the same client request token produce the same result on the server (no side effects), the responses to the calls might not be the same. If the <code>ReturnConsumedCapacity</code> parameter is set, then the initial <code>TransactWriteItems</code> call returns the amount of write capacity units consumed in making the changes. Subsequent <code>TransactWriteItems</code> calls with the same client token return the number of read capacity units consumed in reading the item.</p>
    /// <p>A client request token is valid for 10 minutes after the first request that uses it is completed. After 10 minutes, any request with the same client token is treated as a new request. Do not resubmit the same request with the same client token for more than 10 minutes, or the result might not be idempotent.</p>
    /// <p>If you submit a request with the same client token but a change in other parameters within the 10-minute idempotency window, DynamoDB returns an <code>IdempotentParameterMismatch</code> exception.</p>
    pub fn get_client_request_token(&self) -> &::std::option::Option<::std::string::String> {
        &self.client_request_token
    }
    /// Consumes the builder and constructs a [`TransactWriteItemsInput`](crate::operation::transact_write_items::TransactWriteItemsInput).
    pub fn build(
        self,
    ) -> ::std::result::Result<crate::operation::transact_write_items::TransactWriteItemsInput, ::aws_smithy_types::error::operation::BuildError>
    {
        ::std::result::Result::Ok(crate::operation::transact_write_items::TransactWriteItemsInput {
            transact_items: self.transact_items,
            return_consumed_capacity: self.return_consumed_capacity,
            return_item_collection_metrics: self.return_item_collection_metrics,
            client_request_token: self.client_request_token,
        })
    }
}