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.with_operation_plugin(crate::client_idempotency_token::IdempotencyTokenRuntimePlugin::new(
74            |token_provider, input| {
75                let input: &mut crate::operation::execute_transaction::ExecuteTransactionInput = input.downcast_mut().expect("correct type");
76                if input.client_request_token.is_none() {
77                    input.client_request_token = ::std::option::Option::Some(token_provider.make_idempotency_token());
78                }
79            },
80        ));
81        if let ::std::option::Option::Some(config_override) = config_override {
82            for plugin in config_override.runtime_plugins.iter().cloned() {
83                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
84            }
85            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
86                config_override,
87                client_config.config.clone(),
88                &client_config.runtime_components,
89            ));
90        }
91        runtime_plugins
92    }
93}
94impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ExecuteTransaction {
95    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
96        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ExecuteTransaction");
97
98        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
99            ExecuteTransactionRequestSerializer,
100        ));
101        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
102            ExecuteTransactionResponseDeserializer,
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
106            crate::config::auth::Params::builder()
107                .operation_name("ExecuteTransaction")
108                .build()
109                .expect("required fields set"),
110        ));
111
112        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
113            "ExecuteTransaction",
114            "DynamoDB",
115        ));
116        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
117        signing_options.double_uri_encode = true;
118        signing_options.content_sha256_header = false;
119        signing_options.normalize_uri_path = true;
120        signing_options.payload_override = None;
121
122        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
123            signing_options,
124            ..::std::default::Default::default()
125        });
126
127        ::std::option::Option::Some(cfg.freeze())
128    }
129
130    fn runtime_components(
131        &self,
132        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
133    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
134        #[allow(unused_mut)]
135        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ExecuteTransaction")
136            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
137                ExecuteTransactionTelemetryInputCaptureInterceptor,
138            ))
139            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
140                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
141            ))
142            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
143                ExecuteTransactionEndpointParamsInterceptor,
144            ))
145            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
146                crate::operation::execute_transaction::ExecuteTransactionError,
147            >::new())
148            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
149                crate::operation::execute_transaction::ExecuteTransactionError,
150            >::new())
151            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
152                crate::operation::execute_transaction::ExecuteTransactionError,
153            >::new())
154            .with_retry_classifier(::aws_runtime::service_clock_skew::ServiceClockSkewClassifier::<
155                crate::operation::execute_transaction::ExecuteTransactionError,
156            >::new());
157
158        ::std::borrow::Cow::Owned(rcb)
159    }
160}
161
162#[derive(Debug)]
163struct ExecuteTransactionTelemetryInputCaptureInterceptor;
164
165#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
166impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ExecuteTransactionTelemetryInputCaptureInterceptor {
167    fn name(&self) -> &'static str {
168        "ExecuteTransactionTelemetryInputCaptureInterceptor"
169    }
170
171    fn read_before_execution(
172        &self,
173        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
174            '_,
175            ::aws_smithy_runtime_api::client::interceptors::context::Input,
176            ::aws_smithy_runtime_api::client::interceptors::context::Output,
177            ::aws_smithy_runtime_api::client::interceptors::context::Error,
178        >,
179        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
180    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
181        // Nothing to do unless the customer opted in by naming members to record.
182        let ::std::option::Option::Some(requested) = cfg
183            .load::<::aws_smithy_types::telemetry::RequestedTelemetryAttributes>()
184            .filter(|r| !r.is_empty())
185        else {
186            return ::std::result::Result::Ok(());
187        };
188
189        let ::std::option::Option::Some(input) = context.input().downcast_ref::<ExecuteTransactionInput>() else {
190            // A mismatched input is not this interceptor's concern; skip quietly.
191            return ::std::result::Result::Ok(());
192        };
193
194        let mut captured = ::aws_smithy_types::telemetry::CapturedTelemetryAttributes::default();
195        if requested.should_capture("ClientRequestToken") {
196            if let ::std::option::Option::Some(value) = input.client_request_token.as_deref() {
197                captured.insert("ClientRequestToken", value);
198            }
199        }
200
201        cfg.interceptor_state().store_put(captured);
202        ::std::result::Result::Ok(())
203    }
204}
205#[derive(Debug)]
206struct ExecuteTransactionResponseDeserializer;
207impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ExecuteTransactionResponseDeserializer {
208    fn deserialize_nonstreaming_with_config(
209        &self,
210        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
211        _cfg: &::aws_smithy_types::config_bag::ConfigBag,
212    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
213        let (success, status) = (response.status().is_success(), response.status().as_u16());
214        let headers = response.headers();
215        let body = response.body().bytes().expect("body loaded");
216        #[allow(unused_mut)]
217        let mut force_error = false;
218        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
219        let parse_result = if !success && status != 200 || force_error {
220            crate::protocol_serde::shape_execute_transaction::de_execute_transaction_http_error(status, headers, body)
221        } else {
222            crate::protocol_serde::shape_execute_transaction::de_execute_transaction_http_response(status, headers, body)
223        };
224        crate::protocol_serde::type_erase_result(parse_result)
225    }
226}
227#[derive(Debug)]
228struct ExecuteTransactionRequestSerializer;
229impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ExecuteTransactionRequestSerializer {
230    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
231    fn serialize_input(
232        &self,
233        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
234        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
235    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
236        let input = input
237            .downcast::<crate::operation::execute_transaction::ExecuteTransactionInput>()
238            .expect("correct type");
239        let _header_serialization_settings = _cfg
240            .load::<crate::serialization_settings::HeaderSerializationSettings>()
241            .cloned()
242            .unwrap_or_default();
243        let mut request_builder = {
244            #[allow(clippy::uninlined_format_args)]
245            fn uri_base(
246                _input: &crate::operation::execute_transaction::ExecuteTransactionInput,
247                output: &mut ::std::string::String,
248            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
249                use ::std::fmt::Write as _;
250                ::std::write!(output, "/").expect("formatting should succeed");
251                ::std::result::Result::Ok(())
252            }
253            #[allow(clippy::unnecessary_wraps)]
254            fn update_http_builder(
255                input: &crate::operation::execute_transaction::ExecuteTransactionInput,
256                builder: ::http_1x::request::Builder,
257            ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
258                let mut uri = ::std::string::String::new();
259                uri_base(input, &mut uri)?;
260                ::std::result::Result::Ok(builder.method("POST").uri(uri))
261            }
262            let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
263            builder = _header_serialization_settings.set_default_header(builder, ::http_1x::header::CONTENT_TYPE, "application/x-amz-json-1.0");
264            builder = _header_serialization_settings.set_default_header(
265                builder,
266                ::http_1x::header::HeaderName::from_static("x-amz-target"),
267                "DynamoDB_20120810.ExecuteTransaction",
268            );
269            builder
270        };
271        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_execute_transaction::ser_execute_transaction_input(&input)?);
272        if let Some(content_length) = body.content_length() {
273            let content_length = content_length.to_string();
274            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http_1x::header::CONTENT_LENGTH, &content_length);
275        }
276        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
277    }
278}
279#[derive(Debug)]
280struct ExecuteTransactionEndpointParamsInterceptor;
281
282#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
283impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ExecuteTransactionEndpointParamsInterceptor {
284    fn name(&self) -> &'static str {
285        "ExecuteTransactionEndpointParamsInterceptor"
286    }
287
288    fn read_before_execution(
289        &self,
290        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
291            '_,
292            ::aws_smithy_runtime_api::client::interceptors::context::Input,
293            ::aws_smithy_runtime_api::client::interceptors::context::Output,
294            ::aws_smithy_runtime_api::client::interceptors::context::Error,
295        >,
296        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
297    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
298        let _input = context
299            .input()
300            .downcast_ref::<ExecuteTransactionInput>()
301            .ok_or("failed to downcast to ExecuteTransactionInput")?;
302
303        let params = crate::config::endpoint::Params::builder()
304            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
305            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
306            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
307            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
308            .set_account_id_endpoint_mode(::std::option::Option::Some(
309                cfg.load::<::aws_types::endpoint_config::AccountIdEndpointMode>()
310                    .cloned()
311                    .unwrap_or_default()
312                    .to_string(),
313            ))
314            .build()
315            .map_err(|err| {
316                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
317            })?;
318        cfg.interceptor_state()
319            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
320        ::std::result::Result::Ok(())
321    }
322}
323
324// The get_* functions below are generated from JMESPath expressions in the
325// operationContextParams trait. They target the operation's input shape.
326
327/// Error type for the `ExecuteTransactionError` operation.
328#[non_exhaustive]
329#[derive(::std::fmt::Debug)]
330pub enum ExecuteTransactionError {
331    /// <p>DynamoDB rejected the request because you retried a request with a different payload but with an idempotent token that was already used.</p>
332    IdempotentParameterMismatchException(crate::types::error::IdempotentParameterMismatchException),
333    /// <p>An error occurred on the server side.</p>
334    InternalServerError(crate::types::error::InternalServerError),
335    /// <p>The request was denied due to request throttling. For detailed information about why the request was throttled and the ARN of the impacted resource, find the <a href="https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_ThrottlingReason.html">ThrottlingReason</a> field in the returned exception. 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>
336    ProvisionedThroughputExceededException(crate::types::error::ProvisionedThroughputExceededException),
337    /// <p>Throughput exceeds the current throughput quota for your account. For detailed information about why the request was throttled and the ARN of the impacted resource, find the <a href="https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_ThrottlingReason.html">ThrottlingReason</a> field in the returned exception. Contact <a href="https://aws.amazon.com/support">Amazon Web Services Support</a> to request a quota increase.</p>
338    RequestLimitExceeded(crate::types::error::RequestLimitExceeded),
339    /// <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>
340    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
341    /// <p>The request was denied due to request throttling. For detailed information about why the request was throttled and the ARN of the impacted resource, find the <a href="https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_ThrottlingReason.html">ThrottlingReason</a> field in the returned exception.</p>
342    ThrottlingException(crate::types::error::ThrottlingException),
343    /// <p>The entire transaction request was canceled.</p>
344    /// <p>DynamoDB cancels a <code>TransactWriteItems</code> request under the following circumstances:</p>
345    /// <ul>
346    /// <li>
347    /// <p>A condition in one of the condition expressions is not met.</p></li>
348    /// <li>
349    /// <p>A table in the <code>TransactWriteItems</code> request is in a different account or region.</p></li>
350    /// <li>
351    /// <p>More than one action in the <code>TransactWriteItems</code> operation targets the same item.</p></li>
352    /// <li>
353    /// <p>There is insufficient provisioned capacity for the transaction to be completed.</p></li>
354    /// <li>
355    /// <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>
356    /// <li>
357    /// <p>There is a user error, such as an invalid data format.</p></li>
358    /// <li>
359    /// <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>
360    /// </ul>
361    /// <p>DynamoDB cancels a <code>TransactGetItems</code> request under the following circumstances:</p>
362    /// <ul>
363    /// <li>
364    /// <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>
365    /// <li>
366    /// <p>A table in the <code>TransactGetItems</code> request is in a different account or region.</p></li>
367    /// <li>
368    /// <p>There is insufficient provisioned capacity for the transaction to be completed.</p></li>
369    /// <li>
370    /// <p>There is a user error, such as an invalid data format.</p></li>
371    /// </ul><note>
372    /// <p>DynamoDB lists the cancellation reasons on the <code>CancellationReasons</code> property. 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. The <code>None</code> code is returned as the literal string <code>"None"</code>, not a null or absent value; the message field is omitted entirely for an item that has no error. This is important to note when using an SDK that surfaces the code as an optional or nullable type.</p>
373    /// </note>
374    /// <p>Cancellation reason codes and possible error messages:</p>
375    /// <ul>
376    /// <li>
377    /// <p>No Errors:</p>
378    /// <ul>
379    /// <li>
380    /// <p>Code: <code>None</code></p></li>
381    /// <li>
382    /// <p>Message: <code>null</code></p></li>
383    /// </ul></li>
384    /// <li>
385    /// <p>Conditional Check Failed:</p>
386    /// <ul>
387    /// <li>
388    /// <p>Code: <code>ConditionalCheckFailed</code></p></li>
389    /// <li>
390    /// <p>Message: The conditional request failed.</p></li>
391    /// </ul></li>
392    /// <li>
393    /// <p>Item Collection Size Limit Exceeded:</p>
394    /// <ul>
395    /// <li>
396    /// <p>Code: <code>ItemCollectionSizeLimitExceeded</code></p></li>
397    /// <li>
398    /// <p>Message: Collection size exceeded.</p></li>
399    /// </ul></li>
400    /// <li>
401    /// <p>Transaction Conflict:</p>
402    /// <ul>
403    /// <li>
404    /// <p>Code: <code>TransactionConflict</code></p></li>
405    /// <li>
406    /// <p>Message: Transaction is ongoing for the item.</p></li>
407    /// </ul></li>
408    /// <li>
409    /// <p>Provisioned Throughput Exceeded:</p>
410    /// <ul>
411    /// <li>
412    /// <p>Code: <code>ProvisionedThroughputExceeded</code></p></li>
413    /// <li>
414    /// <p>Messages:</p>
415    /// <ul>
416    /// <li>
417    /// <p>The level of configured provisioned throughput for the table was exceeded. Consider increasing your provisioning level with the UpdateTable API.</p><note>
418    /// <p>This Message is received when provisioned throughput is exceeded is on a provisioned DynamoDB table.</p>
419    /// </note></li>
420    /// <li>
421    /// <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>
422    /// <p>This message is returned when provisioned throughput is exceeded is on a provisioned GSI.</p>
423    /// </note></li>
424    /// </ul></li>
425    /// </ul></li>
426    /// <li>
427    /// <p>Throttling Error:</p>
428    /// <ul>
429    /// <li>
430    /// <p>Code: <code>ThrottlingError</code></p></li>
431    /// <li>
432    /// <p>Messages:</p>
433    /// <ul>
434    /// <li>
435    /// <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>
436    /// <p>This message is returned when writes get throttled on an On-Demand table as DynamoDB is automatically scaling the table.</p>
437    /// </note></li>
438    /// <li>
439    /// <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>
440    /// <p>This message is returned when writes get throttled on an On-Demand GSI as DynamoDB is automatically scaling the GSI.</p>
441    /// </note></li>
442    /// </ul></li>
443    /// </ul></li>
444    /// <li>
445    /// <p>Validation Error:</p>
446    /// <ul>
447    /// <li>
448    /// <p>Code: <code>ValidationError</code></p></li>
449    /// <li>
450    /// <p>Messages:</p>
451    /// <ul>
452    /// <li>
453    /// <p>One or more parameter values were invalid.</p></li>
454    /// <li>
455    /// <p>The update expression attempted to update the secondary index key beyond allowed size limits.</p></li>
456    /// <li>
457    /// <p>The update expression attempted to update the secondary index key to unsupported type.</p></li>
458    /// <li>
459    /// <p>An operand in the update expression has an incorrect data type.</p></li>
460    /// <li>
461    /// <p>Item size to update has exceeded the maximum allowed size.</p></li>
462    /// <li>
463    /// <p>Number overflow. Attempting to store a number with magnitude larger than supported range.</p></li>
464    /// <li>
465    /// <p>Type mismatch for attribute to update.</p></li>
466    /// <li>
467    /// <p>Nesting Levels have exceeded supported limits.</p></li>
468    /// <li>
469    /// <p>The document path provided in the update expression is invalid for update.</p></li>
470    /// <li>
471    /// <p>The provided expression refers to an attribute that does not exist in the item.</p></li>
472    /// </ul></li>
473    /// </ul></li>
474    /// </ul>
475    TransactionCanceledException(crate::types::error::TransactionCanceledException),
476    /// <p>The transaction with the given request token is already in progress.</p>
477    /// <p>Recommended Settings</p><note>
478    /// <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>
479    /// </note>
480    /// <ul>
481    /// <li>
482    /// <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>
483    /// <li>
484    /// <p>Set <code>socketTimeout</code> to a value a little lower than the <code>requestTimeout</code> setting.</p></li>
485    /// <li>
486    /// <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>
487    /// <li>
488    /// <p>Use exponential backoff when retrying and tune backoff if needed.</p></li>
489    /// </ul>
490    /// <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>
491    /// <p>Example timeline:</p>
492    /// <ul>
493    /// <li>
494    /// <p>0-1000 first attempt</p></li>
495    /// <li>
496    /// <p>1000-1500 first sleep/delay (default retry policy uses 500 ms as base delay for 4xx errors)</p></li>
497    /// <li>
498    /// <p>1500-2500 second attempt</p></li>
499    /// <li>
500    /// <p>2500-3500 second sleep/delay (500 * 2, exponential backoff)</p></li>
501    /// <li>
502    /// <p>3500-4500 third attempt</p></li>
503    /// <li>
504    /// <p>4500-6500 third sleep/delay (500 * 2^2)</p></li>
505    /// <li>
506    /// <p>6500-7500 fourth attempt (this can trigger inline recovery since 5 seconds have elapsed since the first attempt reached TC)</p></li>
507    /// </ul>
508    TransactionInProgressException(crate::types::error::TransactionInProgressException),
509    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
510    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
511    variable wildcard pattern and check `.code()`:
512     \
513    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
514     \
515    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ExecuteTransactionError) for what information is available for the error.")]
516    Unhandled(crate::error::sealed_unhandled::Unhandled),
517}
518impl ExecuteTransactionError {
519    /// Creates the `ExecuteTransactionError::Unhandled` variant from any error type.
520    pub fn unhandled(
521        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
522    ) -> Self {
523        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
524            source: err.into(),
525            meta: ::std::default::Default::default(),
526        })
527    }
528
529    /// Creates the `ExecuteTransactionError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
530    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
531        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
532            source: err.clone().into(),
533            meta: err,
534        })
535    }
536    ///
537    /// Returns error metadata, which includes the error code, message,
538    /// request ID, and potentially additional information.
539    ///
540    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
541        match self {
542            Self::IdempotentParameterMismatchException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
543            Self::InternalServerError(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
544            Self::ProvisionedThroughputExceededException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
545            Self::RequestLimitExceeded(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
546            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
547            Self::ThrottlingException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
548            Self::TransactionCanceledException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
549            Self::TransactionInProgressException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
550            Self::Unhandled(e) => &e.meta,
551        }
552    }
553    /// Returns `true` if the error kind is `ExecuteTransactionError::IdempotentParameterMismatchException`.
554    pub fn is_idempotent_parameter_mismatch_exception(&self) -> bool {
555        matches!(self, Self::IdempotentParameterMismatchException(_))
556    }
557    /// Returns `true` if the error kind is `ExecuteTransactionError::InternalServerError`.
558    pub fn is_internal_server_error(&self) -> bool {
559        matches!(self, Self::InternalServerError(_))
560    }
561    /// Returns `true` if the error kind is `ExecuteTransactionError::ProvisionedThroughputExceededException`.
562    pub fn is_provisioned_throughput_exceeded_exception(&self) -> bool {
563        matches!(self, Self::ProvisionedThroughputExceededException(_))
564    }
565    /// Returns `true` if the error kind is `ExecuteTransactionError::RequestLimitExceeded`.
566    pub fn is_request_limit_exceeded(&self) -> bool {
567        matches!(self, Self::RequestLimitExceeded(_))
568    }
569    /// Returns `true` if the error kind is `ExecuteTransactionError::ResourceNotFoundException`.
570    pub fn is_resource_not_found_exception(&self) -> bool {
571        matches!(self, Self::ResourceNotFoundException(_))
572    }
573    /// Returns `true` if the error kind is `ExecuteTransactionError::ThrottlingException`.
574    pub fn is_throttling_exception(&self) -> bool {
575        matches!(self, Self::ThrottlingException(_))
576    }
577    /// Returns `true` if the error kind is `ExecuteTransactionError::TransactionCanceledException`.
578    pub fn is_transaction_canceled_exception(&self) -> bool {
579        matches!(self, Self::TransactionCanceledException(_))
580    }
581    /// Returns `true` if the error kind is `ExecuteTransactionError::TransactionInProgressException`.
582    pub fn is_transaction_in_progress_exception(&self) -> bool {
583        matches!(self, Self::TransactionInProgressException(_))
584    }
585}
586impl ::std::error::Error for ExecuteTransactionError {
587    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
588        match self {
589            Self::IdempotentParameterMismatchException(_inner) => ::std::option::Option::Some(_inner),
590            Self::InternalServerError(_inner) => ::std::option::Option::Some(_inner),
591            Self::ProvisionedThroughputExceededException(_inner) => ::std::option::Option::Some(_inner),
592            Self::RequestLimitExceeded(_inner) => ::std::option::Option::Some(_inner),
593            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
594            Self::ThrottlingException(_inner) => ::std::option::Option::Some(_inner),
595            Self::TransactionCanceledException(_inner) => ::std::option::Option::Some(_inner),
596            Self::TransactionInProgressException(_inner) => ::std::option::Option::Some(_inner),
597            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
598        }
599    }
600}
601impl ::std::fmt::Display for ExecuteTransactionError {
602    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
603        match self {
604            Self::IdempotentParameterMismatchException(_inner) => _inner.fmt(f),
605            Self::InternalServerError(_inner) => _inner.fmt(f),
606            Self::ProvisionedThroughputExceededException(_inner) => _inner.fmt(f),
607            Self::RequestLimitExceeded(_inner) => _inner.fmt(f),
608            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
609            Self::ThrottlingException(_inner) => _inner.fmt(f),
610            Self::TransactionCanceledException(_inner) => _inner.fmt(f),
611            Self::TransactionInProgressException(_inner) => _inner.fmt(f),
612            Self::Unhandled(_inner) => {
613                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
614                    write!(f, "unhandled error ({code})")
615                } else {
616                    f.write_str("unhandled error")
617                }
618            }
619        }
620    }
621}
622impl ::aws_smithy_types::retry::ProvideErrorKind for ExecuteTransactionError {
623    fn code(&self) -> ::std::option::Option<&str> {
624        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
625    }
626    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
627        ::std::option::Option::None
628    }
629}
630impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ExecuteTransactionError {
631    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
632        match self {
633            Self::IdempotentParameterMismatchException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
634            Self::InternalServerError(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
635            Self::ProvisionedThroughputExceededException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
636            Self::RequestLimitExceeded(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
637            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
638            Self::ThrottlingException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
639            Self::TransactionCanceledException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
640            Self::TransactionInProgressException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
641            Self::Unhandled(_inner) => &_inner.meta,
642        }
643    }
644}
645impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ExecuteTransactionError {
646    fn create_unhandled_error(
647        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
648        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
649    ) -> Self {
650        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
651            source,
652            meta: meta.unwrap_or_default(),
653        })
654    }
655}
656impl ::aws_types::request_id::RequestId for crate::operation::execute_transaction::ExecuteTransactionError {
657    fn request_id(&self) -> Option<&str> {
658        self.meta().request_id()
659    }
660}
661
662pub use crate::operation::execute_transaction::_execute_transaction_input::ExecuteTransactionInput;
663
664pub use crate::operation::execute_transaction::_execute_transaction_output::ExecuteTransactionOutput;
665
666mod _execute_transaction_input;
667
668mod _execute_transaction_output;
669
670/// Builders
671pub mod builders;
aws_sdk_dynamodb/operation/execute_transaction.rs

aws_sdk_dynamodb/operation/
execute_transaction.rs
