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        use ::tracing::Instrument;
54        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("DynamoDB", "TransactGetItems", 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.TransactGetItems",
59                "rpc.service" = "DynamoDB",
60                "rpc.method" = "TransactGetItems",
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
74        if let ::std::option::Option::Some(config_override) = config_override {
75            for plugin in config_override.runtime_plugins.iter().cloned() {
76                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
77            }
78            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
79                config_override,
80                client_config.config.clone(),
81                &client_config.runtime_components,
82            ));
83        }
84        runtime_plugins
85    }
86}
87impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for TransactGetItems {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("TransactGetItems");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            TransactGetItemsRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            TransactGetItemsResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("TransactGetItems")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
106            "TransactGetItems",
107            "DynamoDB",
108        ));
109        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
110        signing_options.double_uri_encode = true;
111        signing_options.content_sha256_header = false;
112        signing_options.normalize_uri_path = true;
113        signing_options.payload_override = None;
114
115        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
116            signing_options,
117            ..::std::default::Default::default()
118        });
119
120        ::std::option::Option::Some(cfg.freeze())
121    }
122
123    fn runtime_components(
124        &self,
125        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
126    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
127        #[allow(unused_mut)]
128        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("TransactGetItems")
129            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
130            .with_interceptor(TransactGetItemsEndpointParamsInterceptor)
131            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
132                crate::operation::transact_get_items::TransactGetItemsError,
133            >::new())
134            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
135                crate::operation::transact_get_items::TransactGetItemsError,
136            >::new())
137            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
138                crate::operation::transact_get_items::TransactGetItemsError,
139            >::new());
140
141        ::std::borrow::Cow::Owned(rcb)
142    }
143}
144
145#[derive(Debug)]
146struct TransactGetItemsResponseDeserializer;
147impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for TransactGetItemsResponseDeserializer {
148    fn deserialize_nonstreaming(
149        &self,
150        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
151    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
152        let (success, status) = (response.status().is_success(), response.status().as_u16());
153        let headers = response.headers();
154        let body = response.body().bytes().expect("body loaded");
155        #[allow(unused_mut)]
156        let mut force_error = false;
157        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
158        let parse_result = if !success && status != 200 || force_error {
159            crate::protocol_serde::shape_transact_get_items::de_transact_get_items_http_error(status, headers, body)
160        } else {
161            crate::protocol_serde::shape_transact_get_items::de_transact_get_items_http_response(status, headers, body)
162        };
163        crate::protocol_serde::type_erase_result(parse_result)
164    }
165}
166#[derive(Debug)]
167struct TransactGetItemsRequestSerializer;
168impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for TransactGetItemsRequestSerializer {
169    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
170    fn serialize_input(
171        &self,
172        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
173        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
174    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
175        let input = input
176            .downcast::<crate::operation::transact_get_items::TransactGetItemsInput>()
177            .expect("correct type");
178        let _header_serialization_settings = _cfg
179            .load::<crate::serialization_settings::HeaderSerializationSettings>()
180            .cloned()
181            .unwrap_or_default();
182        let mut request_builder = {
183            fn uri_base(
184                _input: &crate::operation::transact_get_items::TransactGetItemsInput,
185                output: &mut ::std::string::String,
186            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
187                use ::std::fmt::Write as _;
188                ::std::write!(output, "/").expect("formatting should succeed");
189                ::std::result::Result::Ok(())
190            }
191            #[allow(clippy::unnecessary_wraps)]
192            fn update_http_builder(
193                input: &crate::operation::transact_get_items::TransactGetItemsInput,
194                builder: ::http::request::Builder,
195            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
196                let mut uri = ::std::string::String::new();
197                uri_base(input, &mut uri)?;
198                ::std::result::Result::Ok(builder.method("POST").uri(uri))
199            }
200            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
201            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.0");
202            builder = _header_serialization_settings.set_default_header(
203                builder,
204                ::http::header::HeaderName::from_static("x-amz-target"),
205                "DynamoDB_20120810.TransactGetItems",
206            );
207            builder
208        };
209        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_transact_get_items::ser_transact_get_items_input(&input)?);
210        if let Some(content_length) = body.content_length() {
211            let content_length = content_length.to_string();
212            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
213        }
214        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
215    }
216}
217#[derive(Debug)]
218struct TransactGetItemsEndpointParamsInterceptor;
219
220impl ::aws_smithy_runtime_api::client::interceptors::Intercept for TransactGetItemsEndpointParamsInterceptor {
221    fn name(&self) -> &'static str {
222        "TransactGetItemsEndpointParamsInterceptor"
223    }
224
225    fn read_before_execution(
226        &self,
227        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
228            '_,
229            ::aws_smithy_runtime_api::client::interceptors::context::Input,
230            ::aws_smithy_runtime_api::client::interceptors::context::Output,
231            ::aws_smithy_runtime_api::client::interceptors::context::Error,
232        >,
233        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
234    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
235        let _input = context
236            .input()
237            .downcast_ref::<TransactGetItemsInput>()
238            .ok_or("failed to downcast to TransactGetItemsInput")?;
239
240        let params = crate::config::endpoint::Params::builder()
241            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
242            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
243            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
244            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
245            .set_account_id_endpoint_mode(::std::option::Option::Some(
246                cfg.load::<::aws_types::endpoint_config::AccountIdEndpointMode>()
247                    .cloned()
248                    .unwrap_or_default()
249                    .to_string(),
250            ))
251            .set_resource_arn_list(get_resource_arn_list(_input).map(|v| v.into_iter().cloned().collect::<Vec<_>>()))
252            .build()
253            .map_err(|err| {
254                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
255            })?;
256        cfg.interceptor_state()
257            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
258        ::std::result::Result::Ok(())
259    }
260}
261
262// The get_* functions below are generated from JMESPath expressions in the
263// operationContextParams trait. They target the operation's input shape.
264
265// Generated from JMESPath Expression: TransactItems[*].Get.TableName
266fn get_resource_arn_list(input: &crate::operation::transact_get_items::TransactGetItemsInput) -> Option<::std::vec::Vec<&::std::string::String>> {
267    let _fld_1 = input.transact_items.as_ref()?;
268    let _prj_4 = _fld_1
269        .iter()
270        .flat_map(|v| {
271            #[allow(clippy::let_and_return)]
272            fn map(_v: &crate::types::TransactGetItem) -> ::std::option::Option<&::std::string::String> {
273                let _fld_2 = _v.get.as_ref();
274                let _fld_3 = _fld_2.map(|v| &v.table_name);
275                _fld_3
276            }
277            map(v)
278        })
279        .collect::<::std::vec::Vec<_>>();
280    Some(_prj_4)
281}
282
283/// Error type for the `TransactGetItemsError` operation.
284#[non_exhaustive]
285#[derive(::std::fmt::Debug)]
286pub enum TransactGetItemsError {
287    /// <p>An error occurred on the server side.</p>
288    InternalServerError(crate::types::error::InternalServerError),
289    #[allow(missing_docs)] // documentation missing in model
290    InvalidEndpointException(crate::types::error::InvalidEndpointException),
291    /// <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>
292    ProvisionedThroughputExceededException(crate::types::error::ProvisionedThroughputExceededException),
293    /// <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>
294    RequestLimitExceeded(crate::types::error::RequestLimitExceeded),
295    /// <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>
296    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
297    /// <p>The entire transaction request was canceled.</p>
298    /// <p>DynamoDB cancels a <code>TransactWriteItems</code> request under the following circumstances:</p>
299    /// <ul>
300    /// <li>
301    /// <p>A condition in one of the condition expressions is not met.</p></li>
302    /// <li>
303    /// <p>A table in the <code>TransactWriteItems</code> request is in a different account or region.</p></li>
304    /// <li>
305    /// <p>More than one action in the <code>TransactWriteItems</code> operation targets the same item.</p></li>
306    /// <li>
307    /// <p>There is insufficient provisioned capacity for the transaction to be completed.</p></li>
308    /// <li>
309    /// <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>
310    /// <li>
311    /// <p>There is a user error, such as an invalid data format.</p></li>
312    /// <li>
313    /// <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>
314    /// </ul>
315    /// <p>DynamoDB cancels a <code>TransactGetItems</code> request under the following circumstances:</p>
316    /// <ul>
317    /// <li>
318    /// <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>
319    /// <li>
320    /// <p>A table in the <code>TransactGetItems</code> request is in a different account or region.</p></li>
321    /// <li>
322    /// <p>There is insufficient provisioned capacity for the transaction to be completed.</p></li>
323    /// <li>
324    /// <p>There is a user error, such as an invalid data format.</p></li>
325    /// </ul><note>
326    /// <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>
327    /// </note>
328    /// <p>Cancellation reason codes and possible error messages:</p>
329    /// <ul>
330    /// <li>
331    /// <p>No Errors:</p>
332    /// <ul>
333    /// <li>
334    /// <p>Code: <code>None</code></p></li>
335    /// <li>
336    /// <p>Message: <code>null</code></p></li>
337    /// </ul></li>
338    /// <li>
339    /// <p>Conditional Check Failed:</p>
340    /// <ul>
341    /// <li>
342    /// <p>Code: <code>ConditionalCheckFailed</code></p></li>
343    /// <li>
344    /// <p>Message: The conditional request failed.</p></li>
345    /// </ul></li>
346    /// <li>
347    /// <p>Item Collection Size Limit Exceeded:</p>
348    /// <ul>
349    /// <li>
350    /// <p>Code: <code>ItemCollectionSizeLimitExceeded</code></p></li>
351    /// <li>
352    /// <p>Message: Collection size exceeded.</p></li>
353    /// </ul></li>
354    /// <li>
355    /// <p>Transaction Conflict:</p>
356    /// <ul>
357    /// <li>
358    /// <p>Code: <code>TransactionConflict</code></p></li>
359    /// <li>
360    /// <p>Message: Transaction is ongoing for the item.</p></li>
361    /// </ul></li>
362    /// <li>
363    /// <p>Provisioned Throughput Exceeded:</p>
364    /// <ul>
365    /// <li>
366    /// <p>Code: <code>ProvisionedThroughputExceeded</code></p></li>
367    /// <li>
368    /// <p>Messages:</p>
369    /// <ul>
370    /// <li>
371    /// <p>The level of configured provisioned throughput for the table was exceeded. Consider increasing your provisioning level with the UpdateTable API.</p><note>
372    /// <p>This Message is received when provisioned throughput is exceeded is on a provisioned DynamoDB table.</p>
373    /// </note></li>
374    /// <li>
375    /// <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>
376    /// <p>This message is returned when provisioned throughput is exceeded is on a provisioned GSI.</p>
377    /// </note></li>
378    /// </ul></li>
379    /// </ul></li>
380    /// <li>
381    /// <p>Throttling Error:</p>
382    /// <ul>
383    /// <li>
384    /// <p>Code: <code>ThrottlingError</code></p></li>
385    /// <li>
386    /// <p>Messages:</p>
387    /// <ul>
388    /// <li>
389    /// <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>
390    /// <p>This message is returned when writes get throttled on an On-Demand table as DynamoDB is automatically scaling the table.</p>
391    /// </note></li>
392    /// <li>
393    /// <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>
394    /// <p>This message is returned when writes get throttled on an On-Demand GSI as DynamoDB is automatically scaling the GSI.</p>
395    /// </note></li>
396    /// </ul></li>
397    /// </ul></li>
398    /// <li>
399    /// <p>Validation Error:</p>
400    /// <ul>
401    /// <li>
402    /// <p>Code: <code>ValidationError</code></p></li>
403    /// <li>
404    /// <p>Messages:</p>
405    /// <ul>
406    /// <li>
407    /// <p>One or more parameter values were invalid.</p></li>
408    /// <li>
409    /// <p>The update expression attempted to update the secondary index key beyond allowed size limits.</p></li>
410    /// <li>
411    /// <p>The update expression attempted to update the secondary index key to unsupported type.</p></li>
412    /// <li>
413    /// <p>An operand in the update expression has an incorrect data type.</p></li>
414    /// <li>
415    /// <p>Item size to update has exceeded the maximum allowed size.</p></li>
416    /// <li>
417    /// <p>Number overflow. Attempting to store a number with magnitude larger than supported range.</p></li>
418    /// <li>
419    /// <p>Type mismatch for attribute to update.</p></li>
420    /// <li>
421    /// <p>Nesting Levels have exceeded supported limits.</p></li>
422    /// <li>
423    /// <p>The document path provided in the update expression is invalid for update.</p></li>
424    /// <li>
425    /// <p>The provided expression refers to an attribute that does not exist in the item.</p></li>
426    /// </ul></li>
427    /// </ul></li>
428    /// </ul>
429    TransactionCanceledException(crate::types::error::TransactionCanceledException),
430    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
431    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
432    variable wildcard pattern and check `.code()`:
433     \
434    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
435     \
436    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-TransactGetItemsError) for what information is available for the error.")]
437    Unhandled(crate::error::sealed_unhandled::Unhandled),
438}
439impl TransactGetItemsError {
440    /// Creates the `TransactGetItemsError::Unhandled` variant from any error type.
441    pub fn unhandled(
442        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
443    ) -> Self {
444        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
445            source: err.into(),
446            meta: ::std::default::Default::default(),
447        })
448    }
449
450    /// Creates the `TransactGetItemsError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
451    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
452        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
453            source: err.clone().into(),
454            meta: err,
455        })
456    }
457    ///
458    /// Returns error metadata, which includes the error code, message,
459    /// request ID, and potentially additional information.
460    ///
461    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
462        match self {
463            Self::InternalServerError(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
464            Self::InvalidEndpointException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
465            Self::ProvisionedThroughputExceededException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
466            Self::RequestLimitExceeded(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
467            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
468            Self::TransactionCanceledException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
469            Self::Unhandled(e) => &e.meta,
470        }
471    }
472    /// Returns `true` if the error kind is `TransactGetItemsError::InternalServerError`.
473    pub fn is_internal_server_error(&self) -> bool {
474        matches!(self, Self::InternalServerError(_))
475    }
476    /// Returns `true` if the error kind is `TransactGetItemsError::InvalidEndpointException`.
477    pub fn is_invalid_endpoint_exception(&self) -> bool {
478        matches!(self, Self::InvalidEndpointException(_))
479    }
480    /// Returns `true` if the error kind is `TransactGetItemsError::ProvisionedThroughputExceededException`.
481    pub fn is_provisioned_throughput_exceeded_exception(&self) -> bool {
482        matches!(self, Self::ProvisionedThroughputExceededException(_))
483    }
484    /// Returns `true` if the error kind is `TransactGetItemsError::RequestLimitExceeded`.
485    pub fn is_request_limit_exceeded(&self) -> bool {
486        matches!(self, Self::RequestLimitExceeded(_))
487    }
488    /// Returns `true` if the error kind is `TransactGetItemsError::ResourceNotFoundException`.
489    pub fn is_resource_not_found_exception(&self) -> bool {
490        matches!(self, Self::ResourceNotFoundException(_))
491    }
492    /// Returns `true` if the error kind is `TransactGetItemsError::TransactionCanceledException`.
493    pub fn is_transaction_canceled_exception(&self) -> bool {
494        matches!(self, Self::TransactionCanceledException(_))
495    }
496}
497impl ::std::error::Error for TransactGetItemsError {
498    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
499        match self {
500            Self::InternalServerError(_inner) => ::std::option::Option::Some(_inner),
501            Self::InvalidEndpointException(_inner) => ::std::option::Option::Some(_inner),
502            Self::ProvisionedThroughputExceededException(_inner) => ::std::option::Option::Some(_inner),
503            Self::RequestLimitExceeded(_inner) => ::std::option::Option::Some(_inner),
504            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
505            Self::TransactionCanceledException(_inner) => ::std::option::Option::Some(_inner),
506            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
507        }
508    }
509}
510impl ::std::fmt::Display for TransactGetItemsError {
511    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
512        match self {
513            Self::InternalServerError(_inner) => _inner.fmt(f),
514            Self::InvalidEndpointException(_inner) => _inner.fmt(f),
515            Self::ProvisionedThroughputExceededException(_inner) => _inner.fmt(f),
516            Self::RequestLimitExceeded(_inner) => _inner.fmt(f),
517            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
518            Self::TransactionCanceledException(_inner) => _inner.fmt(f),
519            Self::Unhandled(_inner) => {
520                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
521                    write!(f, "unhandled error ({code})")
522                } else {
523                    f.write_str("unhandled error")
524                }
525            }
526        }
527    }
528}
529impl ::aws_smithy_types::retry::ProvideErrorKind for TransactGetItemsError {
530    fn code(&self) -> ::std::option::Option<&str> {
531        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
532    }
533    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
534        ::std::option::Option::None
535    }
536}
537impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for TransactGetItemsError {
538    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
539        match self {
540            Self::InternalServerError(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
541            Self::InvalidEndpointException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
542            Self::ProvisionedThroughputExceededException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
543            Self::RequestLimitExceeded(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
544            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
545            Self::TransactionCanceledException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
546            Self::Unhandled(_inner) => &_inner.meta,
547        }
548    }
549}
550impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for TransactGetItemsError {
551    fn create_unhandled_error(
552        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
553        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
554    ) -> Self {
555        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
556            source,
557            meta: meta.unwrap_or_default(),
558        })
559    }
560}
561impl ::aws_types::request_id::RequestId for crate::operation::transact_get_items::TransactGetItemsError {
562    fn request_id(&self) -> Option<&str> {
563        self.meta().request_id()
564    }
565}
566
567pub use crate::operation::transact_get_items::_transact_get_items_output::TransactGetItemsOutput;
568
569pub use crate::operation::transact_get_items::_transact_get_items_input::TransactGetItemsInput;
570
571mod _transact_get_items_input;
572
573mod _transact_get_items_output;
574
575/// Builders
576pub mod builders;
aws_sdk_dynamodb/operation/transact_get_items.rs

aws_sdk_dynamodb/operation/
transact_get_items.rs
