Struct aws_sdk_dynamodb::client::fluent_builders::ExecuteTransaction

pub struct ExecuteTransaction<C = DynConnector, M = DefaultMiddleware, R = Standard> { /* private fields */ }

Fluent builder constructing a request to ExecuteTransaction.

This operation allows you to perform transactional reads or writes on data stored in DynamoDB, using PartiQL.

The entire transaction must consist of either read statements or write statements, you cannot mix both in one transaction. The EXISTS function is an exception and can be used to check the condition of specific attributes of the item in a similar manner to ConditionCheck in the TransactWriteItems API.

Implementations

impl<C, M, R> ExecuteTransaction<C, M, R> where
    C: SmithyConnector,
    M: SmithyMiddleware<C>,
    R: NewRequestPolicy, 

pub async fn send(
    self
) -> Result<ExecuteTransactionOutput, SdkError<ExecuteTransactionError>> where
    R::Policy: SmithyRetryPolicy<ExecuteTransactionInputOperationOutputAlias, ExecuteTransactionOutput, ExecuteTransactionError, ExecuteTransactionInputOperationRetryAlias>, 

Sends the request and returns the response.

If an error occurs, an SdkError will be returned with additional details that can be matched against.

By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.

pub fn transact_statements(self, input: ParameterizedStatement) -> Self

Appends an item to TransactStatements.

To override the contents of this collection use set_transact_statements.

The list of PartiQL statements representing the transaction to run.

pub fn set_transact_statements(
    self,
    input: Option<Vec<ParameterizedStatement>>
) -> Self

The list of PartiQL statements representing the transaction to run.

pub fn client_request_token(self, input: impl Into<String>) -> Self

Set this value to get remaining results, if NextToken was returned in the statement response.

pub fn set_client_request_token(self, input: Option<String>) -> Self

Set this value to get remaining results, if NextToken was returned in the statement response.

pub fn return_consumed_capacity(self, input: ReturnConsumedCapacity) -> Self

Determines the level of detail about either provisioned or on-demand throughput consumption that is returned in the response. For more information, see TransactGetItems and TransactWriteItems.

pub fn set_return_consumed_capacity(
    self,
    input: Option<ReturnConsumedCapacity>
) -> Self

Determines the level of detail about either provisioned or on-demand throughput consumption that is returned in the response. For more information, see TransactGetItems and TransactWriteItems.

Trait Implementations

impl<C: Clone, M: Clone, R: Clone> Clone for ExecuteTransaction<C, M, R>

fn clone(&self) -> ExecuteTransaction<C, M, R>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<C: Debug, M: Debug, R: Debug> Debug for ExecuteTransaction<C, M, R>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.