Enum rusoto_dynamodb::TransactWriteItemsError

pub enum TransactWriteItemsError {
    IdempotentParameterMismatch(String),
    InternalServerError(String),
    ProvisionedThroughputExceeded(String),
    ResourceNotFound(String),
    TransactionCanceled(String),
    TransactionInProgress(String),
    HttpDispatch(HttpDispatchError),
    Credentials(CredentialsError),
    Validation(String),
    ParseError(String),
    Unknown(BufferedHttpResponse),
}

Errors returned by TransactWriteItems

Variants

IdempotentParameterMismatch(String)

DynamoDB rejected the request because you retried a request with a different payload but with an idempotent token that was already used.

InternalServerError(String)

An error occurred on the server side.

ProvisionedThroughputExceeded(String)

Your request rate is too high. The AWS SDKs for DynamoDB automatically retry requests that receive this exception. Your request is eventually successful, unless your retry queue is too large to finish. Reduce the frequency of requests and use exponential backoff. For more information, go to Error Retries and Exponential Backoff in the Amazon DynamoDB Developer Guide.

ResourceNotFound(String)

The operation tried to access a nonexistent table or index. The resource might not be specified correctly, or its status might not be ACTIVE.

TransactionCanceled(String)

The entire transaction request was rejected.

DynamoDB rejects a TransactWriteItems request under the following circumstances:

• A condition in one of the condition expressions is not met.

• A table in the TransactWriteItems request is in a different account or region.

• More than one action in the TransactWriteItems operation targets the same item.

• There is insufficient provisioned capacity for the transaction to be completed.

• An item size becomes too large (larger than 400 KB), or a local secondary index (LSI) becomes too large, or a similar validation error occurs because of changes made by the transaction.

• There is a user error, such as an invalid data format.

DynamoDB rejects a TransactGetItems request under the following circumstances:

• There is an ongoing TransactGetItems operation that conflicts with a concurrent PutItem, UpdateItem, DeleteItem or TransactWriteItems request. In this case the TransactGetItems operation fails with a TransactionCanceledException.

• A table in the TransactGetItems request is in a different account or region.

• There is insufficient provisioned capacity for the transaction to be completed.

• There is a user error, such as an invalid data format.

TransactionInProgress(String)

The transaction with the given request token is already in progress.

HttpDispatch(HttpDispatchError)

An error occurred dispatching the HTTP request

Credentials(CredentialsError)

An error was encountered with AWS credentials.

Validation(String)

A validation error occurred. Details from AWS are provided.

ParseError(String)

An error occurred parsing the response payload.

Unknown(BufferedHttpResponse)

An unknown error occurred. The raw HTTP response is provided.

Methods

impl TransactWriteItemsError

pub fn from_response(res: BufferedHttpResponse) -> TransactWriteItemsError

Trait Implementations

impl PartialEq<TransactWriteItemsError> for TransactWriteItemsError

fn eq(&self, other: &TransactWriteItemsError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &TransactWriteItemsError) -> bool

This method tests for !=.

impl From<Error> for TransactWriteItemsError

fn from(err: Error) -> TransactWriteItemsError

Performs the conversion.

impl From<CredentialsError> for TransactWriteItemsError

fn from(err: CredentialsError) -> TransactWriteItemsError

Performs the conversion.

impl From<HttpDispatchError> for TransactWriteItemsError

fn from(err: HttpDispatchError) -> TransactWriteItemsError

Performs the conversion.

impl From<Error> for TransactWriteItemsError

fn from(err: Error) -> TransactWriteItemsError

Performs the conversion.

impl Display for TransactWriteItemsError

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

Formats the value using the given formatter.

impl Debug for TransactWriteItemsError

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

Formats the value using the given formatter.

impl Error for TransactWriteItemsError

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.