aws_sdk_dynamodb/operation/
transact_write_items.rs

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

aws_sdk_dynamodb/operation/
transact_write_items.rs
