aws_sdk_dynamodb/operation/
transact_get_items.rs

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

aws_sdk_dynamodb/operation/
transact_get_items.rs
