1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489
// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl TransactWriteItemsInput {
/// Consumes the builder and constructs an Operation<[`TransactWriteItems`](crate::operation::transact_write_items::TransactWriteItems)>
#[allow(unused_mut)]
#[allow(clippy::let_and_return)]
#[allow(clippy::needless_borrow)]
pub async fn make_operation(
mut self,
_config: &crate::config::Config,
) -> ::std::result::Result<
::aws_smithy_http::operation::Operation<
crate::operation::transact_write_items::TransactWriteItems,
::aws_http::retry::AwsResponseRetryClassifier,
>,
::aws_smithy_http::operation::error::BuildError,
> {
let params_result = crate::endpoint::Params::builder()
.set_region(_config.region.as_ref().map(|r| r.as_ref().to_owned()))
.set_use_dual_stack(_config.use_dual_stack)
.set_use_fips(_config.use_fips)
.set_endpoint(_config.endpoint_url.clone())
.build()
.map_err(|err| {
::aws_smithy_http::endpoint::ResolveEndpointError::from_source(
"could not construct endpoint parameters",
err,
)
});
let (endpoint_result, params) = match params_result {
::std::result::Result::Ok(params) => (
_config.endpoint_resolver.resolve_endpoint(¶ms),
::std::option::Option::Some(params),
),
::std::result::Result::Err(e) => {
(::std::result::Result::Err(e), ::std::option::Option::None)
}
};
if self.client_request_token.is_none() {
self.client_request_token =
::std::option::Option::Some(_config.make_token.make_idempotency_token());
}
let mut request = {
fn uri_base(
_input: &crate::operation::transact_write_items::TransactWriteItemsInput,
output: &mut ::std::string::String,
) -> ::std::result::Result<(), ::aws_smithy_http::operation::error::BuildError>
{
use ::std::fmt::Write as _;
::std::write!(output, "/").expect("formatting should succeed");
::std::result::Result::Ok(())
}
#[allow(clippy::unnecessary_wraps)]
fn update_http_builder(
input: &crate::operation::transact_write_items::TransactWriteItemsInput,
builder: ::http::request::Builder,
) -> ::std::result::Result<
::http::request::Builder,
::aws_smithy_http::operation::error::BuildError,
> {
let mut uri = ::std::string::String::new();
uri_base(input, &mut uri)?;
::std::result::Result::Ok(builder.method("POST").uri(uri))
}
let mut builder = update_http_builder(&self, ::http::request::Builder::new())?;
builder = ::aws_smithy_http::header::set_request_header_if_absent(
builder,
::http::header::CONTENT_TYPE,
"application/x-amz-json-1.0",
);
builder = ::aws_smithy_http::header::set_request_header_if_absent(
builder,
::http::header::HeaderName::from_static("x-amz-target"),
"DynamoDB_20120810.TransactWriteItems",
);
builder
};
let mut properties = ::aws_smithy_http::property_bag::SharedPropertyBag::new();
#[allow(clippy::useless_conversion)]
let body = ::aws_smithy_http::body::SdkBody::from(
crate::protocol_serde::shape_transact_write_items::ser_transact_write_items_input(
&self,
)?,
);
if let ::std::option::Option::Some(content_length) = body.content_length() {
request = ::aws_smithy_http::header::set_request_header_if_absent(
request,
::http::header::CONTENT_LENGTH,
content_length,
);
}
let request = request.body(body).expect("should be valid request");
let mut request = ::aws_smithy_http::operation::Request::from_parts(request, properties);
request.properties_mut().insert(endpoint_result);
if let ::std::option::Option::Some(params) = params {
request.properties_mut().insert(params);
}
request
.properties_mut()
.insert(::aws_smithy_http::http_versions::DEFAULT_HTTP_VERSION_LIST.clone());
let mut user_agent = ::aws_http::user_agent::AwsUserAgent::new_from_environment(
::aws_types::os_shim_internal::Env::real(),
crate::meta::API_METADATA.clone(),
);
if let Some(app_name) = _config.app_name() {
user_agent = user_agent.with_app_name(app_name.clone());
}
request.properties_mut().insert(user_agent);
let mut signing_config = ::aws_sig_auth::signer::OperationSigningConfig::default_config();
request.properties_mut().insert(signing_config);
request
.properties_mut()
.insert(::aws_types::SigningService::from_static(
_config.signing_service(),
));
if let Some(region) = &_config.region {
request
.properties_mut()
.insert(::aws_types::region::SigningRegion::from(region.clone()));
}
if let Some(region) = &_config.region {
request.properties_mut().insert(region.clone());
}
::aws_http::auth::set_credentials_cache(
&mut request.properties_mut(),
_config.credentials_cache.clone(),
);
let op = ::aws_smithy_http::operation::Operation::new(
request,
crate::operation::transact_write_items::TransactWriteItems::new(),
)
.with_metadata(::aws_smithy_http::operation::Metadata::new(
"TransactWriteItems",
"dynamodb",
));
let op = op.with_retry_classifier(::aws_http::retry::AwsResponseRetryClassifier::new());
::std::result::Result::Ok(op)
}
}
/// `ParseStrictResponse` impl for `TransactWriteItems`.
#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
#[non_exhaustive]
#[doc(hidden)]
pub struct TransactWriteItems;
impl TransactWriteItems {
#[doc(hidden)]
pub fn new() -> Self {
Self
}
}
impl ::aws_smithy_http::response::ParseStrictResponse for TransactWriteItems {
type Output = ::std::result::Result<
crate::operation::transact_write_items::TransactWriteItemsOutput,
crate::operation::transact_write_items::TransactWriteItemsError,
>;
fn parse(&self, response: &::http::Response<::bytes::Bytes>) -> Self::Output {
let (success, status) = (response.status().is_success(), response.status().as_u16());
let headers = response.headers();
let body = response.body().as_ref();
::tracing::debug!(request_id = ?::aws_http::request_id::RequestId::request_id(response));
if !success && status != 200 {
crate::protocol_serde::shape_transact_write_items::de_transact_write_items_http_error(
status, headers, body,
)
} else {
crate::protocol_serde::shape_transact_write_items::de_transact_write_items_http_response_with_props(status, headers, body)
}
}
}
/// Do not use this.
///
/// Operation `*Error/*ErrorKind` types were combined into a single `*Error` enum. The `.kind` field on `*Error` no longer exists and isn't needed anymore (you can just match on the error directly since it's an enum now).
#[deprecated(
note = "Operation `*Error/*ErrorKind` types were combined into a single `*Error` enum. The `.kind` field on `*Error` no longer exists and isn't needed anymore (you can just match on the error directly since it's an enum now)."
)]
pub type TransactWriteItemsErrorKind = TransactWriteItemsError;
/// Error type for the `TransactWriteItemsError` operation.
#[non_exhaustive]
#[derive(::std::fmt::Debug)]
pub enum TransactWriteItemsError {
/// <p>DynamoDB rejected the request because you retried a request with a different payload but with an idempotent token that was already used.</p>
IdempotentParameterMismatchException(crate::types::error::IdempotentParameterMismatchException),
/// <p>An error occurred on the server side.</p>
InternalServerError(crate::types::error::InternalServerError),
#[allow(missing_docs)] // documentation missing in model
InvalidEndpointException(crate::types::error::InvalidEndpointException),
/// <p>Your request rate is too high. The Amazon Web Services 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 <a href="https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff">Error Retries and Exponential Backoff</a> in the <i>Amazon DynamoDB Developer Guide</i>.</p>
ProvisionedThroughputExceededException(
crate::types::error::ProvisionedThroughputExceededException,
),
/// <p>Throughput exceeds the current throughput quota for your account. Please contact <a href="https://aws.amazon.com/support">Amazon Web Services Support</a> to request a quota increase.</p>
RequestLimitExceeded(crate::types::error::RequestLimitExceeded),
/// <p>The operation tried to access a nonexistent table or index. The resource might not be specified correctly, or its status might not be <code>ACTIVE</code>.</p>
ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
/// <p>The entire transaction request was canceled.</p>
/// <p>DynamoDB cancels a <code>TransactWriteItems</code> request under the following circumstances:</p>
/// <ul>
/// <li> <p>A condition in one of the condition expressions is not met.</p> </li>
/// <li> <p>A table in the <code>TransactWriteItems</code> request is in a different account or region.</p> </li>
/// <li> <p>More than one action in the <code>TransactWriteItems</code> operation targets the same item.</p> </li>
/// <li> <p>There is insufficient provisioned capacity for the transaction to be completed.</p> </li>
/// <li> <p>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.</p> </li>
/// <li> <p>There is a user error, such as an invalid data format.</p> </li>
/// </ul>
/// <p>DynamoDB cancels a <code>TransactGetItems</code> request under the following circumstances:</p>
/// <ul>
/// <li> <p>There is an ongoing <code>TransactGetItems</code> operation that conflicts with a concurrent <code>PutItem</code>, <code>UpdateItem</code>, <code>DeleteItem</code> or <code>TransactWriteItems</code> request. In this case the <code>TransactGetItems</code> operation fails with a <code>TransactionCanceledException</code>.</p> </li>
/// <li> <p>A table in the <code>TransactGetItems</code> request is in a different account or region.</p> </li>
/// <li> <p>There is insufficient provisioned capacity for the transaction to be completed.</p> </li>
/// <li> <p>There is a user error, such as an invalid data format.</p> </li>
/// </ul> <note>
/// <p>If using Java, DynamoDB lists the cancellation reasons on the <code>CancellationReasons</code> property. This property is not set for other languages. Transaction cancellation reasons are ordered in the order of requested items, if an item has no error it will have <code>None</code> code and <code>Null</code> message.</p>
/// </note>
/// <p>Cancellation reason codes and possible error messages:</p>
/// <ul>
/// <li> <p>No Errors:</p>
/// <ul>
/// <li> <p>Code: <code>None</code> </p> </li>
/// <li> <p>Message: <code>null</code> </p> </li>
/// </ul> </li>
/// <li> <p>Conditional Check Failed:</p>
/// <ul>
/// <li> <p>Code: <code>ConditionalCheckFailed</code> </p> </li>
/// <li> <p>Message: The conditional request failed. </p> </li>
/// </ul> </li>
/// <li> <p>Item Collection Size Limit Exceeded:</p>
/// <ul>
/// <li> <p>Code: <code>ItemCollectionSizeLimitExceeded</code> </p> </li>
/// <li> <p>Message: Collection size exceeded.</p> </li>
/// </ul> </li>
/// <li> <p>Transaction Conflict:</p>
/// <ul>
/// <li> <p>Code: <code>TransactionConflict</code> </p> </li>
/// <li> <p>Message: Transaction is ongoing for the item.</p> </li>
/// </ul> </li>
/// <li> <p>Provisioned Throughput Exceeded:</p>
/// <ul>
/// <li> <p>Code: <code>ProvisionedThroughputExceeded</code> </p> </li>
/// <li> <p>Messages:</p>
/// <ul>
/// <li> <p>The level of configured provisioned throughput for the table was exceeded. Consider increasing your provisioning level with the UpdateTable API.</p> <note>
/// <p>This Message is received when provisioned throughput is exceeded is on a provisioned DynamoDB table.</p>
/// </note> </li>
/// <li> <p>The level of configured provisioned throughput for one or more global secondary indexes of the table was exceeded. Consider increasing your provisioning level for the under-provisioned global secondary indexes with the UpdateTable API.</p> <note>
/// <p>This message is returned when provisioned throughput is exceeded is on a provisioned GSI.</p>
/// </note> </li>
/// </ul> </li>
/// </ul> </li>
/// <li> <p>Throttling Error:</p>
/// <ul>
/// <li> <p>Code: <code>ThrottlingError</code> </p> </li>
/// <li> <p>Messages: </p>
/// <ul>
/// <li> <p>Throughput exceeds the current capacity of your table or index. DynamoDB is automatically scaling your table or index so please try again shortly. If exceptions persist, check if you have a hot key: https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/bp-partition-key-design.html.</p> <note>
/// <p>This message is returned when writes get throttled on an On-Demand table as DynamoDB is automatically scaling the table.</p>
/// </note> </li>
/// <li> <p>Throughput exceeds the current capacity for one or more global secondary indexes. DynamoDB is automatically scaling your index so please try again shortly.</p> <note>
/// <p>This message is returned when writes get throttled on an On-Demand GSI as DynamoDB is automatically scaling the GSI.</p>
/// </note> </li>
/// </ul> </li>
/// </ul> </li>
/// <li> <p>Validation Error:</p>
/// <ul>
/// <li> <p>Code: <code>ValidationError</code> </p> </li>
/// <li> <p>Messages: </p>
/// <ul>
/// <li> <p>One or more parameter values were invalid.</p> </li>
/// <li> <p>The update expression attempted to update the secondary index key beyond allowed size limits.</p> </li>
/// <li> <p>The update expression attempted to update the secondary index key to unsupported type.</p> </li>
/// <li> <p>An operand in the update expression has an incorrect data type.</p> </li>
/// <li> <p>Item size to update has exceeded the maximum allowed size.</p> </li>
/// <li> <p>Number overflow. Attempting to store a number with magnitude larger than supported range.</p> </li>
/// <li> <p>Type mismatch for attribute to update.</p> </li>
/// <li> <p>Nesting Levels have exceeded supported limits.</p> </li>
/// <li> <p>The document path provided in the update expression is invalid for update.</p> </li>
/// <li> <p>The provided expression refers to an attribute that does not exist in the item.</p> </li>
/// </ul> </li>
/// </ul> </li>
/// </ul>
TransactionCanceledException(crate::types::error::TransactionCanceledException),
/// <p>The transaction with the given request token is already in progress.</p>
/// <p> Recommended Settings </p> <note>
/// <p> This is a general recommendation for handling the <code>TransactionInProgressException</code>. These settings help ensure that the client retries will trigger completion of the ongoing <code>TransactWriteItems</code> request. </p>
/// </note>
/// <ul>
/// <li> <p> Set <code>clientExecutionTimeout</code> to a value that allows at least one retry to be processed after 5 seconds have elapsed since the first attempt for the <code>TransactWriteItems</code> operation. </p> </li>
/// <li> <p> Set <code>socketTimeout</code> to a value a little lower than the <code>requestTimeout</code> setting. </p> </li>
/// <li> <p> <code>requestTimeout</code> should be set based on the time taken for the individual retries of a single HTTP request for your use case, but setting it to 1 second or higher should work well to reduce chances of retries and <code>TransactionInProgressException</code> errors. </p> </li>
/// <li> <p> Use exponential backoff when retrying and tune backoff if needed. </p> </li>
/// </ul>
/// <p> Assuming <a href="https://github.com/aws/aws-sdk-java/blob/fd409dee8ae23fb8953e0bb4dbde65536a7e0514/aws-java-sdk-core/src/main/java/com/amazonaws/retry/PredefinedRetryPolicies.java#L97">default retry policy</a>, example timeout settings based on the guidelines above are as follows: </p>
/// <p>Example timeline:</p>
/// <ul>
/// <li> <p>0-1000 first attempt</p> </li>
/// <li> <p>1000-1500 first sleep/delay (default retry policy uses 500 ms as base delay for 4xx errors)</p> </li>
/// <li> <p>1500-2500 second attempt</p> </li>
/// <li> <p>2500-3500 second sleep/delay (500 * 2, exponential backoff)</p> </li>
/// <li> <p>3500-4500 third attempt</p> </li>
/// <li> <p>4500-6500 third sleep/delay (500 * 2^2)</p> </li>
/// <li> <p>6500-7500 fourth attempt (this can trigger inline recovery since 5 seconds have elapsed since the first attempt reached TC)</p> </li>
/// </ul>
TransactionInProgressException(crate::types::error::TransactionInProgressException),
/// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
Unhandled(::aws_smithy_types::error::Unhandled),
}
impl ::aws_smithy_http::result::CreateUnhandledError for TransactWriteItemsError {
fn create_unhandled_error(
source: ::std::boxed::Box<
dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static,
>,
meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
) -> Self {
Self::Unhandled({
let mut builder = ::aws_smithy_types::error::Unhandled::builder().source(source);
builder.set_meta(meta);
builder.build()
})
}
}
impl ::std::fmt::Display for TransactWriteItemsError {
fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
match self {
Self::IdempotentParameterMismatchException(_inner) => _inner.fmt(f),
Self::InternalServerError(_inner) => _inner.fmt(f),
Self::InvalidEndpointException(_inner) => _inner.fmt(f),
Self::ProvisionedThroughputExceededException(_inner) => _inner.fmt(f),
Self::RequestLimitExceeded(_inner) => _inner.fmt(f),
Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
Self::TransactionCanceledException(_inner) => _inner.fmt(f),
Self::TransactionInProgressException(_inner) => _inner.fmt(f),
Self::Unhandled(_inner) => _inner.fmt(f),
}
}
}
impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for TransactWriteItemsError {
fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
match self {
Self::IdempotentParameterMismatchException(_inner) => {
::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
}
Self::InternalServerError(_inner) => {
::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
}
Self::InvalidEndpointException(_inner) => {
::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
}
Self::ProvisionedThroughputExceededException(_inner) => {
::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
}
Self::RequestLimitExceeded(_inner) => {
::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
}
Self::ResourceNotFoundException(_inner) => {
::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
}
Self::TransactionCanceledException(_inner) => {
::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
}
Self::TransactionInProgressException(_inner) => {
::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
}
Self::Unhandled(_inner) => {
::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
}
}
}
}
impl ::aws_http::request_id::RequestId
for crate::operation::transact_write_items::TransactWriteItemsError
{
fn request_id(&self) -> Option<&str> {
self.meta().request_id()
}
}
impl ::aws_smithy_types::retry::ProvideErrorKind for TransactWriteItemsError {
fn code(&self) -> ::std::option::Option<&str> {
::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
}
fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
::std::option::Option::None
}
}
impl TransactWriteItemsError {
/// Creates the `TransactWriteItemsError::Unhandled` variant from any error type.
pub fn unhandled(
err: impl ::std::convert::Into<
::std::boxed::Box<
dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static,
>,
>,
) -> Self {
Self::Unhandled(
::aws_smithy_types::error::Unhandled::builder()
.source(err)
.build(),
)
}
/// Creates the `TransactWriteItemsError::Unhandled` variant from a `::aws_smithy_types::error::ErrorMetadata`.
pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
Self::Unhandled(
::aws_smithy_types::error::Unhandled::builder()
.source(err.clone())
.meta(err)
.build(),
)
}
///
/// Returns error metadata, which includes the error code, message,
/// request ID, and potentially additional information.
///
pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
use ::aws_smithy_types::error::metadata::ProvideErrorMetadata;
match self {
Self::IdempotentParameterMismatchException(e) => e.meta(),
Self::InternalServerError(e) => e.meta(),
Self::InvalidEndpointException(e) => e.meta(),
Self::ProvisionedThroughputExceededException(e) => e.meta(),
Self::RequestLimitExceeded(e) => e.meta(),
Self::ResourceNotFoundException(e) => e.meta(),
Self::TransactionCanceledException(e) => e.meta(),
Self::TransactionInProgressException(e) => e.meta(),
Self::Unhandled(e) => e.meta(),
}
}
/// Returns `true` if the error kind is `TransactWriteItemsError::IdempotentParameterMismatchException`.
pub fn is_idempotent_parameter_mismatch_exception(&self) -> bool {
matches!(self, Self::IdempotentParameterMismatchException(_))
}
/// Returns `true` if the error kind is `TransactWriteItemsError::InternalServerError`.
pub fn is_internal_server_error(&self) -> bool {
matches!(self, Self::InternalServerError(_))
}
/// Returns `true` if the error kind is `TransactWriteItemsError::InvalidEndpointException`.
pub fn is_invalid_endpoint_exception(&self) -> bool {
matches!(self, Self::InvalidEndpointException(_))
}
/// Returns `true` if the error kind is `TransactWriteItemsError::ProvisionedThroughputExceededException`.
pub fn is_provisioned_throughput_exceeded_exception(&self) -> bool {
matches!(self, Self::ProvisionedThroughputExceededException(_))
}
/// Returns `true` if the error kind is `TransactWriteItemsError::RequestLimitExceeded`.
pub fn is_request_limit_exceeded(&self) -> bool {
matches!(self, Self::RequestLimitExceeded(_))
}
/// Returns `true` if the error kind is `TransactWriteItemsError::ResourceNotFoundException`.
pub fn is_resource_not_found_exception(&self) -> bool {
matches!(self, Self::ResourceNotFoundException(_))
}
/// Returns `true` if the error kind is `TransactWriteItemsError::TransactionCanceledException`.
pub fn is_transaction_canceled_exception(&self) -> bool {
matches!(self, Self::TransactionCanceledException(_))
}
/// Returns `true` if the error kind is `TransactWriteItemsError::TransactionInProgressException`.
pub fn is_transaction_in_progress_exception(&self) -> bool {
matches!(self, Self::TransactionInProgressException(_))
}
}
impl ::std::error::Error for TransactWriteItemsError {
fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
match self {
Self::IdempotentParameterMismatchException(_inner) => {
::std::option::Option::Some(_inner)
}
Self::InternalServerError(_inner) => ::std::option::Option::Some(_inner),
Self::InvalidEndpointException(_inner) => ::std::option::Option::Some(_inner),
Self::ProvisionedThroughputExceededException(_inner) => {
::std::option::Option::Some(_inner)
}
Self::RequestLimitExceeded(_inner) => ::std::option::Option::Some(_inner),
Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
Self::TransactionCanceledException(_inner) => ::std::option::Option::Some(_inner),
Self::TransactionInProgressException(_inner) => ::std::option::Option::Some(_inner),
Self::Unhandled(_inner) => ::std::option::Option::Some(_inner),
}
}
}
pub use crate::operation::transact_write_items::_transact_write_items_output::TransactWriteItemsOutput;
pub use crate::operation::transact_write_items::_transact_write_items_input::TransactWriteItemsInput;
mod _transact_write_items_input;
mod _transact_write_items_output;
/// Builders
pub mod builders;