aws_sdk_dynamodb/operation/
execute_transaction.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ExecuteTransaction`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ExecuteTransaction;
6impl ExecuteTransaction {
7    /// Creates a new `ExecuteTransaction`
8    pub fn new() -> Self {
9        Self
10    }
11    pub(crate) async fn orchestrate(
12        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
13        input: crate::operation::execute_transaction::ExecuteTransactionInput,
14    ) -> ::std::result::Result<
15        crate::operation::execute_transaction::ExecuteTransactionOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::execute_transaction::ExecuteTransactionError,
18            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
19        >,
20    > {
21        let map_err = |err: ::aws_smithy_runtime_api::client::result::SdkError<
22            ::aws_smithy_runtime_api::client::interceptors::context::Error,
23            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
24        >| {
25            err.map_service_error(|err| {
26                err.downcast::<crate::operation::execute_transaction::ExecuteTransactionError>()
27                    .expect("correct error type")
28            })
29        };
30        let context = Self::orchestrate_with_stop_point(runtime_plugins, input, ::aws_smithy_runtime::client::orchestrator::StopPoint::None)
31            .await
32            .map_err(map_err)?;
33        let output = context.finalize().map_err(map_err)?;
34        ::std::result::Result::Ok(
35            output
36                .downcast::<crate::operation::execute_transaction::ExecuteTransactionOutput>()
37                .expect("correct output type"),
38        )
39    }
40
41    pub(crate) async fn orchestrate_with_stop_point(
42        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
43        input: crate::operation::execute_transaction::ExecuteTransactionInput,
44        stop_point: ::aws_smithy_runtime::client::orchestrator::StopPoint,
45    ) -> ::std::result::Result<
46        ::aws_smithy_runtime_api::client::interceptors::context::InterceptorContext,
47        ::aws_smithy_runtime_api::client::result::SdkError<
48            ::aws_smithy_runtime_api::client::interceptors::context::Error,
49            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
50        >,
51    > {
52        let input = ::aws_smithy_runtime_api::client::interceptors::context::Input::erase(input);
53        use ::tracing::Instrument;
54        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("DynamoDB", "ExecuteTransaction", input, runtime_plugins, stop_point)
55            // Create a parent span for the entire operation. Includes a random, internal-only,
56            // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
57            .instrument(::tracing::debug_span!(
58                "DynamoDB.ExecuteTransaction",
59                "rpc.service" = "DynamoDB",
60                "rpc.method" = "ExecuteTransaction",
61                "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
62                "rpc.system" = "aws-api",
63            ))
64            .await
65    }
66
67    pub(crate) fn operation_runtime_plugins(
68        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
69        client_config: &crate::config::Config,
70        config_override: ::std::option::Option<crate::config::Builder>,
71    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
72        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
73        runtime_plugins = runtime_plugins
74            .with_operation_plugin(crate::client_idempotency_token::IdempotencyTokenRuntimePlugin::new(
75                |token_provider, input| {
76                    let input: &mut crate::operation::execute_transaction::ExecuteTransactionInput = input.downcast_mut().expect("correct type");
77                    if input.client_request_token.is_none() {
78                        input.client_request_token = ::std::option::Option::Some(token_provider.make_idempotency_token());
79                    }
80                },
81            ))
82            .with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
83                ::aws_runtime::auth::sigv4::SCHEME_ID,
84            ]));
85        if let ::std::option::Option::Some(config_override) = config_override {
86            for plugin in config_override.runtime_plugins.iter().cloned() {
87                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
88            }
89            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
90                config_override,
91                client_config.config.clone(),
92                &client_config.runtime_components,
93            ));
94        }
95        runtime_plugins
96    }
97}
98impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ExecuteTransaction {
99    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
100        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ExecuteTransaction");
101
102        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
103            ExecuteTransactionRequestSerializer,
104        ));
105        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
106            ExecuteTransactionResponseDeserializer,
107        ));
108
109        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
110            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
111        ));
112
113        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
114            "ExecuteTransaction",
115            "DynamoDB",
116        ));
117        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
118        signing_options.double_uri_encode = true;
119        signing_options.content_sha256_header = false;
120        signing_options.normalize_uri_path = true;
121        signing_options.payload_override = None;
122
123        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
124            signing_options,
125            ..::std::default::Default::default()
126        });
127
128        ::std::option::Option::Some(cfg.freeze())
129    }
130
131    fn runtime_components(
132        &self,
133        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
134    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
135        #[allow(unused_mut)]
136        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ExecuteTransaction")
137            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
138            .with_interceptor(ExecuteTransactionEndpointParamsInterceptor)
139            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
140                crate::operation::execute_transaction::ExecuteTransactionError,
141            >::new())
142            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
143                crate::operation::execute_transaction::ExecuteTransactionError,
144            >::new())
145            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
146                crate::operation::execute_transaction::ExecuteTransactionError,
147            >::new());
148
149        ::std::borrow::Cow::Owned(rcb)
150    }
151}
152
153#[derive(Debug)]
154struct ExecuteTransactionResponseDeserializer;
155impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ExecuteTransactionResponseDeserializer {
156    fn deserialize_nonstreaming(
157        &self,
158        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
159    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
160        let (success, status) = (response.status().is_success(), response.status().as_u16());
161        let headers = response.headers();
162        let body = response.body().bytes().expect("body loaded");
163        #[allow(unused_mut)]
164        let mut force_error = false;
165        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
166        let parse_result = if !success && status != 200 || force_error {
167            crate::protocol_serde::shape_execute_transaction::de_execute_transaction_http_error(status, headers, body)
168        } else {
169            crate::protocol_serde::shape_execute_transaction::de_execute_transaction_http_response(status, headers, body)
170        };
171        crate::protocol_serde::type_erase_result(parse_result)
172    }
173}
174#[derive(Debug)]
175struct ExecuteTransactionRequestSerializer;
176impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ExecuteTransactionRequestSerializer {
177    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
178    fn serialize_input(
179        &self,
180        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
181        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
182    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
183        let input = input
184            .downcast::<crate::operation::execute_transaction::ExecuteTransactionInput>()
185            .expect("correct type");
186        let _header_serialization_settings = _cfg
187            .load::<crate::serialization_settings::HeaderSerializationSettings>()
188            .cloned()
189            .unwrap_or_default();
190        let mut request_builder = {
191            fn uri_base(
192                _input: &crate::operation::execute_transaction::ExecuteTransactionInput,
193                output: &mut ::std::string::String,
194            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
195                use ::std::fmt::Write as _;
196                ::std::write!(output, "/").expect("formatting should succeed");
197                ::std::result::Result::Ok(())
198            }
199            #[allow(clippy::unnecessary_wraps)]
200            fn update_http_builder(
201                input: &crate::operation::execute_transaction::ExecuteTransactionInput,
202                builder: ::http::request::Builder,
203            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
204                let mut uri = ::std::string::String::new();
205                uri_base(input, &mut uri)?;
206                ::std::result::Result::Ok(builder.method("POST").uri(uri))
207            }
208            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
209            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.0");
210            builder = _header_serialization_settings.set_default_header(
211                builder,
212                ::http::header::HeaderName::from_static("x-amz-target"),
213                "DynamoDB_20120810.ExecuteTransaction",
214            );
215            builder
216        };
217        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_execute_transaction::ser_execute_transaction_input(&input)?);
218        if let Some(content_length) = body.content_length() {
219            let content_length = content_length.to_string();
220            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
221        }
222        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
223    }
224}
225#[derive(Debug)]
226struct ExecuteTransactionEndpointParamsInterceptor;
227
228impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ExecuteTransactionEndpointParamsInterceptor {
229    fn name(&self) -> &'static str {
230        "ExecuteTransactionEndpointParamsInterceptor"
231    }
232
233    fn read_before_execution(
234        &self,
235        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
236            '_,
237            ::aws_smithy_runtime_api::client::interceptors::context::Input,
238            ::aws_smithy_runtime_api::client::interceptors::context::Output,
239            ::aws_smithy_runtime_api::client::interceptors::context::Error,
240        >,
241        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
242    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
243        let _input = context
244            .input()
245            .downcast_ref::<ExecuteTransactionInput>()
246            .ok_or("failed to downcast to ExecuteTransactionInput")?;
247
248        let params = crate::config::endpoint::Params::builder()
249            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
250            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
251            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
252            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
253            .set_account_id_endpoint_mode(::std::option::Option::Some(
254                cfg.load::<::aws_types::endpoint_config::AccountIdEndpointMode>()
255                    .cloned()
256                    .unwrap_or_default()
257                    .to_string(),
258            ))
259            .build()
260            .map_err(|err| {
261                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
262            })?;
263        cfg.interceptor_state()
264            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
265        ::std::result::Result::Ok(())
266    }
267}
268
269// The get_* functions below are generated from JMESPath expressions in the
270// operationContextParams trait. They target the operation's input shape.
271
272/// Error type for the `ExecuteTransactionError` operation.
273#[non_exhaustive]
274#[derive(::std::fmt::Debug)]
275pub enum ExecuteTransactionError {
276    /// <p>DynamoDB rejected the request because you retried a request with a different payload but with an idempotent token that was already used.</p>
277    IdempotentParameterMismatchException(crate::types::error::IdempotentParameterMismatchException),
278    /// <p>An error occurred on the server side.</p>
279    InternalServerError(crate::types::error::InternalServerError),
280    /// <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>
281    ProvisionedThroughputExceededException(crate::types::error::ProvisionedThroughputExceededException),
282    /// <p>Throughput exceeds the current throughput quota for your account. Please contact <a href="https://aws.amazon.com/support">Amazon Web ServicesSupport</a> to request a quota increase.</p>
283    RequestLimitExceeded(crate::types::error::RequestLimitExceeded),
284    /// <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>
285    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
286    /// <p>The entire transaction request was canceled.</p>
287    /// <p>DynamoDB cancels a <code>TransactWriteItems</code> request under the following circumstances:</p>
288    /// <ul>
289    /// <li>
290    /// <p>A condition in one of the condition expressions is not met.</p></li>
291    /// <li>
292    /// <p>A table in the <code>TransactWriteItems</code> request is in a different account or region.</p></li>
293    /// <li>
294    /// <p>More than one action in the <code>TransactWriteItems</code> operation targets the same item.</p></li>
295    /// <li>
296    /// <p>There is insufficient provisioned capacity for the transaction to be completed.</p></li>
297    /// <li>
298    /// <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>
299    /// <li>
300    /// <p>There is a user error, such as an invalid data format.</p></li>
301    /// <li>
302    /// <p>There is an ongoing <code>TransactWriteItems</code> operation that conflicts with a concurrent <code>TransactWriteItems</code> request. In this case the <code>TransactWriteItems</code> operation fails with a <code>TransactionCanceledException</code>.</p></li>
303    /// </ul>
304    /// <p>DynamoDB cancels a <code>TransactGetItems</code> request under the following circumstances:</p>
305    /// <ul>
306    /// <li>
307    /// <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>
308    /// <li>
309    /// <p>A table in the <code>TransactGetItems</code> request is in a different account or region.</p></li>
310    /// <li>
311    /// <p>There is insufficient provisioned capacity for the transaction to be completed.</p></li>
312    /// <li>
313    /// <p>There is a user error, such as an invalid data format.</p></li>
314    /// </ul><note>
315    /// <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>
316    /// </note>
317    /// <p>Cancellation reason codes and possible error messages:</p>
318    /// <ul>
319    /// <li>
320    /// <p>No Errors:</p>
321    /// <ul>
322    /// <li>
323    /// <p>Code: <code>None</code></p></li>
324    /// <li>
325    /// <p>Message: <code>null</code></p></li>
326    /// </ul></li>
327    /// <li>
328    /// <p>Conditional Check Failed:</p>
329    /// <ul>
330    /// <li>
331    /// <p>Code: <code>ConditionalCheckFailed</code></p></li>
332    /// <li>
333    /// <p>Message: The conditional request failed.</p></li>
334    /// </ul></li>
335    /// <li>
336    /// <p>Item Collection Size Limit Exceeded:</p>
337    /// <ul>
338    /// <li>
339    /// <p>Code: <code>ItemCollectionSizeLimitExceeded</code></p></li>
340    /// <li>
341    /// <p>Message: Collection size exceeded.</p></li>
342    /// </ul></li>
343    /// <li>
344    /// <p>Transaction Conflict:</p>
345    /// <ul>
346    /// <li>
347    /// <p>Code: <code>TransactionConflict</code></p></li>
348    /// <li>
349    /// <p>Message: Transaction is ongoing for the item.</p></li>
350    /// </ul></li>
351    /// <li>
352    /// <p>Provisioned Throughput Exceeded:</p>
353    /// <ul>
354    /// <li>
355    /// <p>Code: <code>ProvisionedThroughputExceeded</code></p></li>
356    /// <li>
357    /// <p>Messages:</p>
358    /// <ul>
359    /// <li>
360    /// <p>The level of configured provisioned throughput for the table was exceeded. Consider increasing your provisioning level with the UpdateTable API.</p><note>
361    /// <p>This Message is received when provisioned throughput is exceeded is on a provisioned DynamoDB table.</p>
362    /// </note></li>
363    /// <li>
364    /// <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>
365    /// <p>This message is returned when provisioned throughput is exceeded is on a provisioned GSI.</p>
366    /// </note></li>
367    /// </ul></li>
368    /// </ul></li>
369    /// <li>
370    /// <p>Throttling Error:</p>
371    /// <ul>
372    /// <li>
373    /// <p>Code: <code>ThrottlingError</code></p></li>
374    /// <li>
375    /// <p>Messages:</p>
376    /// <ul>
377    /// <li>
378    /// <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>
379    /// <p>This message is returned when writes get throttled on an On-Demand table as DynamoDB is automatically scaling the table.</p>
380    /// </note></li>
381    /// <li>
382    /// <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>
383    /// <p>This message is returned when writes get throttled on an On-Demand GSI as DynamoDB is automatically scaling the GSI.</p>
384    /// </note></li>
385    /// </ul></li>
386    /// </ul></li>
387    /// <li>
388    /// <p>Validation Error:</p>
389    /// <ul>
390    /// <li>
391    /// <p>Code: <code>ValidationError</code></p></li>
392    /// <li>
393    /// <p>Messages:</p>
394    /// <ul>
395    /// <li>
396    /// <p>One or more parameter values were invalid.</p></li>
397    /// <li>
398    /// <p>The update expression attempted to update the secondary index key beyond allowed size limits.</p></li>
399    /// <li>
400    /// <p>The update expression attempted to update the secondary index key to unsupported type.</p></li>
401    /// <li>
402    /// <p>An operand in the update expression has an incorrect data type.</p></li>
403    /// <li>
404    /// <p>Item size to update has exceeded the maximum allowed size.</p></li>
405    /// <li>
406    /// <p>Number overflow. Attempting to store a number with magnitude larger than supported range.</p></li>
407    /// <li>
408    /// <p>Type mismatch for attribute to update.</p></li>
409    /// <li>
410    /// <p>Nesting Levels have exceeded supported limits.</p></li>
411    /// <li>
412    /// <p>The document path provided in the update expression is invalid for update.</p></li>
413    /// <li>
414    /// <p>The provided expression refers to an attribute that does not exist in the item.</p></li>
415    /// </ul></li>
416    /// </ul></li>
417    /// </ul>
418    TransactionCanceledException(crate::types::error::TransactionCanceledException),
419    /// <p>The transaction with the given request token is already in progress.</p>
420    /// <p>Recommended Settings</p><note>
421    /// <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>
422    /// </note>
423    /// <ul>
424    /// <li>
425    /// <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>
426    /// <li>
427    /// <p>Set <code>socketTimeout</code> to a value a little lower than the <code>requestTimeout</code> setting.</p></li>
428    /// <li>
429    /// <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>
430    /// <li>
431    /// <p>Use exponential backoff when retrying and tune backoff if needed.</p></li>
432    /// </ul>
433    /// <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>
434    /// <p>Example timeline:</p>
435    /// <ul>
436    /// <li>
437    /// <p>0-1000 first attempt</p></li>
438    /// <li>
439    /// <p>1000-1500 first sleep/delay (default retry policy uses 500 ms as base delay for 4xx errors)</p></li>
440    /// <li>
441    /// <p>1500-2500 second attempt</p></li>
442    /// <li>
443    /// <p>2500-3500 second sleep/delay (500 * 2, exponential backoff)</p></li>
444    /// <li>
445    /// <p>3500-4500 third attempt</p></li>
446    /// <li>
447    /// <p>4500-6500 third sleep/delay (500 * 2^2)</p></li>
448    /// <li>
449    /// <p>6500-7500 fourth attempt (this can trigger inline recovery since 5 seconds have elapsed since the first attempt reached TC)</p></li>
450    /// </ul>
451    TransactionInProgressException(crate::types::error::TransactionInProgressException),
452    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
453    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
454    variable wildcard pattern and check `.code()`:
455     \
456    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
457     \
458    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ExecuteTransactionError) for what information is available for the error.")]
459    Unhandled(crate::error::sealed_unhandled::Unhandled),
460}
461impl ExecuteTransactionError {
462    /// Creates the `ExecuteTransactionError::Unhandled` variant from any error type.
463    pub fn unhandled(
464        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
465    ) -> Self {
466        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
467            source: err.into(),
468            meta: ::std::default::Default::default(),
469        })
470    }
471
472    /// Creates the `ExecuteTransactionError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
473    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
474        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
475            source: err.clone().into(),
476            meta: err,
477        })
478    }
479    ///
480    /// Returns error metadata, which includes the error code, message,
481    /// request ID, and potentially additional information.
482    ///
483    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
484        match self {
485            Self::IdempotentParameterMismatchException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
486            Self::InternalServerError(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
487            Self::ProvisionedThroughputExceededException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
488            Self::RequestLimitExceeded(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
489            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
490            Self::TransactionCanceledException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
491            Self::TransactionInProgressException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
492            Self::Unhandled(e) => &e.meta,
493        }
494    }
495    /// Returns `true` if the error kind is `ExecuteTransactionError::IdempotentParameterMismatchException`.
496    pub fn is_idempotent_parameter_mismatch_exception(&self) -> bool {
497        matches!(self, Self::IdempotentParameterMismatchException(_))
498    }
499    /// Returns `true` if the error kind is `ExecuteTransactionError::InternalServerError`.
500    pub fn is_internal_server_error(&self) -> bool {
501        matches!(self, Self::InternalServerError(_))
502    }
503    /// Returns `true` if the error kind is `ExecuteTransactionError::ProvisionedThroughputExceededException`.
504    pub fn is_provisioned_throughput_exceeded_exception(&self) -> bool {
505        matches!(self, Self::ProvisionedThroughputExceededException(_))
506    }
507    /// Returns `true` if the error kind is `ExecuteTransactionError::RequestLimitExceeded`.
508    pub fn is_request_limit_exceeded(&self) -> bool {
509        matches!(self, Self::RequestLimitExceeded(_))
510    }
511    /// Returns `true` if the error kind is `ExecuteTransactionError::ResourceNotFoundException`.
512    pub fn is_resource_not_found_exception(&self) -> bool {
513        matches!(self, Self::ResourceNotFoundException(_))
514    }
515    /// Returns `true` if the error kind is `ExecuteTransactionError::TransactionCanceledException`.
516    pub fn is_transaction_canceled_exception(&self) -> bool {
517        matches!(self, Self::TransactionCanceledException(_))
518    }
519    /// Returns `true` if the error kind is `ExecuteTransactionError::TransactionInProgressException`.
520    pub fn is_transaction_in_progress_exception(&self) -> bool {
521        matches!(self, Self::TransactionInProgressException(_))
522    }
523}
524impl ::std::error::Error for ExecuteTransactionError {
525    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
526        match self {
527            Self::IdempotentParameterMismatchException(_inner) => ::std::option::Option::Some(_inner),
528            Self::InternalServerError(_inner) => ::std::option::Option::Some(_inner),
529            Self::ProvisionedThroughputExceededException(_inner) => ::std::option::Option::Some(_inner),
530            Self::RequestLimitExceeded(_inner) => ::std::option::Option::Some(_inner),
531            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
532            Self::TransactionCanceledException(_inner) => ::std::option::Option::Some(_inner),
533            Self::TransactionInProgressException(_inner) => ::std::option::Option::Some(_inner),
534            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
535        }
536    }
537}
538impl ::std::fmt::Display for ExecuteTransactionError {
539    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
540        match self {
541            Self::IdempotentParameterMismatchException(_inner) => _inner.fmt(f),
542            Self::InternalServerError(_inner) => _inner.fmt(f),
543            Self::ProvisionedThroughputExceededException(_inner) => _inner.fmt(f),
544            Self::RequestLimitExceeded(_inner) => _inner.fmt(f),
545            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
546            Self::TransactionCanceledException(_inner) => _inner.fmt(f),
547            Self::TransactionInProgressException(_inner) => _inner.fmt(f),
548            Self::Unhandled(_inner) => {
549                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
550                    write!(f, "unhandled error ({code})")
551                } else {
552                    f.write_str("unhandled error")
553                }
554            }
555        }
556    }
557}
558impl ::aws_smithy_types::retry::ProvideErrorKind for ExecuteTransactionError {
559    fn code(&self) -> ::std::option::Option<&str> {
560        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
561    }
562    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
563        ::std::option::Option::None
564    }
565}
566impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ExecuteTransactionError {
567    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
568        match self {
569            Self::IdempotentParameterMismatchException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
570            Self::InternalServerError(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
571            Self::ProvisionedThroughputExceededException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
572            Self::RequestLimitExceeded(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
573            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
574            Self::TransactionCanceledException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
575            Self::TransactionInProgressException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
576            Self::Unhandled(_inner) => &_inner.meta,
577        }
578    }
579}
580impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ExecuteTransactionError {
581    fn create_unhandled_error(
582        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
583        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
584    ) -> Self {
585        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
586            source,
587            meta: meta.unwrap_or_default(),
588        })
589    }
590}
591impl ::aws_types::request_id::RequestId for crate::operation::execute_transaction::ExecuteTransactionError {
592    fn request_id(&self) -> Option<&str> {
593        self.meta().request_id()
594    }
595}
596
597pub use crate::operation::execute_transaction::_execute_transaction_output::ExecuteTransactionOutput;
598
599pub use crate::operation::execute_transaction::_execute_transaction_input::ExecuteTransactionInput;
600
601mod _execute_transaction_input;
602
603mod _execute_transaction_output;
604
605/// Builders
606pub mod builders;
aws_sdk_dynamodb/operation/execute_transaction.rs

aws_sdk_dynamodb/operation/
execute_transaction.rs
