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<crate::operation::transact_get_items::TransactGetItemsOutput, ::aws_smithy_runtime_api::client::result::SdkError<crate::operation::transact_get_items::TransactGetItemsError, ::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_get_items::TransactGetItemsError>().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_get_items::TransactGetItemsOutput>().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_get_items::TransactGetItemsInput,
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                            "TransactGetItems",
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.TransactGetItems",
45                                "rpc.service" = "DynamoDB",
46                                "rpc.method" = "TransactGetItems",
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_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![::aws_runtime::auth::sigv4::SCHEME_ID]));
61                        if let ::std::option::Option::Some(config_override) = config_override {
62                            for plugin in config_override.runtime_plugins.iter().cloned() {
63                                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
64                            }
65                            runtime_plugins = runtime_plugins.with_operation_plugin(
66                                crate::config::ConfigOverrideRuntimePlugin::new(config_override, client_config.config.clone(), &client_config.runtime_components)
67                            );
68                        }
69                        runtime_plugins
70                    }
71}
72impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for TransactGetItems {
73                fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
74                    let mut cfg = ::aws_smithy_types::config_bag::Layer::new("TransactGetItems");
75
76                    cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(TransactGetItemsRequestSerializer));
77                    cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(TransactGetItemsResponseDeserializer));
78
79                    
80                    cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new()));
81
82                    cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
83                            "TransactGetItems",
84                            "DynamoDB",
85                        ));
86let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
87                            signing_options.double_uri_encode = true;
88                            signing_options.content_sha256_header = false;
89                            signing_options.normalize_uri_path = true;
90                            signing_options.payload_override = None;
91
92                            cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
93                                signing_options,
94                                ..::std::default::Default::default()
95                            });
96
97                    ::std::option::Option::Some(cfg.freeze())
98                }
99
100                fn runtime_components(&self, _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
101                    #[allow(unused_mut)]
102                    let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("TransactGetItems")
103                            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
104.with_interceptor(TransactGetItemsEndpointParamsInterceptor)
105                            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<crate::operation::transact_get_items::TransactGetItemsError>::new())
106.with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<crate::operation::transact_get_items::TransactGetItemsError>::new())
107.with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<crate::operation::transact_get_items::TransactGetItemsError>::new());
108
109                    ::std::borrow::Cow::Owned(rcb)
110                }
111            }
112
113            
114#[derive(Debug)]
115            struct TransactGetItemsResponseDeserializer;
116            impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for TransactGetItemsResponseDeserializer {
117                
118
119                fn deserialize_nonstreaming(&self, response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
120                    let (success, status) = (response.status().is_success(), response.status().as_u16());
121            let headers = response.headers();
122            let body = response.body().bytes().expect("body loaded");
123            #[allow(unused_mut)]
124            let mut force_error = false;
125            ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
126            let parse_result = if !success && status != 200 || force_error {
127                crate::protocol_serde::shape_transact_get_items::de_transact_get_items_http_error(status, headers, body)
128            } else {
129                crate::protocol_serde::shape_transact_get_items::de_transact_get_items_http_response(status, headers, body)
130            };
131            crate::protocol_serde::type_erase_result(parse_result)
132                }
133            }
134#[derive(Debug)]
135            struct TransactGetItemsRequestSerializer;
136            impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for TransactGetItemsRequestSerializer {
137                #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
138                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> {
139                    let input = input.downcast::<crate::operation::transact_get_items::TransactGetItemsInput>().expect("correct type");
140                    let _header_serialization_settings = _cfg.load::<crate::serialization_settings::HeaderSerializationSettings>().cloned().unwrap_or_default();
141                    let mut request_builder = {
142                        fn uri_base(_input: &crate::operation::transact_get_items::TransactGetItemsInput, output: &mut ::std::string::String) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
143    use ::std::fmt::Write as _;
144    ::std::write!(output, "/").expect("formatting should succeed");
145    ::std::result::Result::Ok(())
146}
147#[allow(clippy::unnecessary_wraps)]
148fn update_http_builder(
149                input: &crate::operation::transact_get_items::TransactGetItemsInput,
150                builder: ::http::request::Builder
151            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
152    let mut uri = ::std::string::String::new();
153    uri_base(input, &mut uri)?;
154    ::std::result::Result::Ok(builder.method("POST").uri(uri))
155}
156let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
157builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.0");
158builder = _header_serialization_settings.set_default_header(
159                        builder,
160                        ::http::header::HeaderName::from_static("x-amz-target"),
161                        "DynamoDB_20120810.TransactGetItems"
162                    );
163builder
164                    };
165                    let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_transact_get_items::ser_transact_get_items_input(&input)?);
166                    if let Some(content_length) = body.content_length() {
167                                let content_length = content_length.to_string();
168                                request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
169                            }
170                    ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
171                }
172            }
173#[derive(Debug)]
174            struct TransactGetItemsEndpointParamsInterceptor;
175
176            impl ::aws_smithy_runtime_api::client::interceptors::Intercept for TransactGetItemsEndpointParamsInterceptor {
177                fn name(&self) -> &'static str {
178                    "TransactGetItemsEndpointParamsInterceptor"
179                }
180
181                fn read_before_execution(
182                    &self,
183                    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>,
184                    cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
185                ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
186                    let _input = context.input()
187                        .downcast_ref::<TransactGetItemsInput>()
188                        .ok_or("failed to downcast to TransactGetItemsInput")?;
189
190                    
191
192                    let params = crate::config::endpoint::Params::builder()
193                        .set_region(cfg.load::<::aws_types::region::Region>().map(|r|r.as_ref().to_owned()))
194.set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
195.set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
196.set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
197.set_account_id_endpoint_mode(::std::option::Option::Some(cfg.load::<::aws_types::endpoint_config::AccountIdEndpointMode>().cloned().unwrap_or_default().to_string()))
198.set_resource_arn_list(get_resource_arn_list(_input).map(|v| v.into_iter().cloned().collect::<Vec<_>>()))
199                        .build()
200                        .map_err(|err| ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err))?;
201                    cfg.interceptor_state().store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
202                    ::std::result::Result::Ok(())
203                }
204            }
205
206            // The get_* functions below are generated from JMESPath expressions in the
207            // operationContextParams trait. They target the operation's input shape.
208
209            // Generated from JMESPath Expression: TransactItems[*].Get.TableName
210fn get_resource_arn_list(input: &crate::operation::transact_get_items::TransactGetItemsInput) -> Option<::std::vec::Vec::<&::std::string::String>> {
211    let _fld_1 = input.transact_items.as_ref()?;
212    let _prj_4 = _fld_1.iter()
213    .flat_map(|v| {
214        #[allow(clippy::let_and_return)]
215        fn map(_v: &crate::types::TransactGetItem) -> ::std::option::Option<&::std::string::String> {
216            let _fld_2 = _v.get.as_ref();
217            let _fld_3 = _fld_2.map(|v| &v.table_name);
218            _fld_3
219        }
220        map(v)
221    })
222    .collect::<::std::vec::Vec<_>>();
223    Some(_prj_4)
224}
225
226/// Error type for the `TransactGetItemsError` operation.
227#[non_exhaustive]
228#[derive(::std::fmt::Debug)]
229pub enum TransactGetItemsError {
230    /// <p>An error occurred on the server side.</p>
231    InternalServerError(crate::types::error::InternalServerError),
232    #[allow(missing_docs)] // documentation missing in model
233    InvalidEndpointException(crate::types::error::InvalidEndpointException),
234    /// <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>
235    ProvisionedThroughputExceededException(crate::types::error::ProvisionedThroughputExceededException),
236    /// <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>
237    RequestLimitExceeded(crate::types::error::RequestLimitExceeded),
238    /// <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>
239    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
240    /// <p>The entire transaction request was canceled.</p>
241    /// <p>DynamoDB cancels a <code>TransactWriteItems</code> request under the following circumstances:</p>
242    /// <ul>
243    /// <li>
244    /// <p>A condition in one of the condition expressions is not met.</p></li>
245    /// <li>
246    /// <p>A table in the <code>TransactWriteItems</code> request is in a different account or region.</p></li>
247    /// <li>
248    /// <p>More than one action in the <code>TransactWriteItems</code> operation targets the same item.</p></li>
249    /// <li>
250    /// <p>There is insufficient provisioned capacity for the transaction to be completed.</p></li>
251    /// <li>
252    /// <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>
253    /// <li>
254    /// <p>There is a user error, such as an invalid data format.</p></li>
255    /// <li>
256    /// <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>
257    /// </ul>
258    /// <p>DynamoDB cancels a <code>TransactGetItems</code> request under the following circumstances:</p>
259    /// <ul>
260    /// <li>
261    /// <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>
262    /// <li>
263    /// <p>A table in the <code>TransactGetItems</code> request is in a different account or region.</p></li>
264    /// <li>
265    /// <p>There is insufficient provisioned capacity for the transaction to be completed.</p></li>
266    /// <li>
267    /// <p>There is a user error, such as an invalid data format.</p></li>
268    /// </ul><note>
269    /// <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>
270    /// </note>
271    /// <p>Cancellation reason codes and possible error messages:</p>
272    /// <ul>
273    /// <li>
274    /// <p>No Errors:</p>
275    /// <ul>
276    /// <li>
277    /// <p>Code: <code>None</code></p></li>
278    /// <li>
279    /// <p>Message: <code>null</code></p></li>
280    /// </ul></li>
281    /// <li>
282    /// <p>Conditional Check Failed:</p>
283    /// <ul>
284    /// <li>
285    /// <p>Code: <code>ConditionalCheckFailed</code></p></li>
286    /// <li>
287    /// <p>Message: The conditional request failed.</p></li>
288    /// </ul></li>
289    /// <li>
290    /// <p>Item Collection Size Limit Exceeded:</p>
291    /// <ul>
292    /// <li>
293    /// <p>Code: <code>ItemCollectionSizeLimitExceeded</code></p></li>
294    /// <li>
295    /// <p>Message: Collection size exceeded.</p></li>
296    /// </ul></li>
297    /// <li>
298    /// <p>Transaction Conflict:</p>
299    /// <ul>
300    /// <li>
301    /// <p>Code: <code>TransactionConflict</code></p></li>
302    /// <li>
303    /// <p>Message: Transaction is ongoing for the item.</p></li>
304    /// </ul></li>
305    /// <li>
306    /// <p>Provisioned Throughput Exceeded:</p>
307    /// <ul>
308    /// <li>
309    /// <p>Code: <code>ProvisionedThroughputExceeded</code></p></li>
310    /// <li>
311    /// <p>Messages:</p>
312    /// <ul>
313    /// <li>
314    /// <p>The level of configured provisioned throughput for the table was exceeded. Consider increasing your provisioning level with the UpdateTable API.</p><note>
315    /// <p>This Message is received when provisioned throughput is exceeded is on a provisioned DynamoDB table.</p>
316    /// </note></li>
317    /// <li>
318    /// <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>
319    /// <p>This message is returned when provisioned throughput is exceeded is on a provisioned GSI.</p>
320    /// </note></li>
321    /// </ul></li>
322    /// </ul></li>
323    /// <li>
324    /// <p>Throttling Error:</p>
325    /// <ul>
326    /// <li>
327    /// <p>Code: <code>ThrottlingError</code></p></li>
328    /// <li>
329    /// <p>Messages:</p>
330    /// <ul>
331    /// <li>
332    /// <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>
333    /// <p>This message is returned when writes get throttled on an On-Demand table as DynamoDB is automatically scaling the table.</p>
334    /// </note></li>
335    /// <li>
336    /// <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>
337    /// <p>This message is returned when writes get throttled on an On-Demand GSI as DynamoDB is automatically scaling the GSI.</p>
338    /// </note></li>
339    /// </ul></li>
340    /// </ul></li>
341    /// <li>
342    /// <p>Validation Error:</p>
343    /// <ul>
344    /// <li>
345    /// <p>Code: <code>ValidationError</code></p></li>
346    /// <li>
347    /// <p>Messages:</p>
348    /// <ul>
349    /// <li>
350    /// <p>One or more parameter values were invalid.</p></li>
351    /// <li>
352    /// <p>The update expression attempted to update the secondary index key beyond allowed size limits.</p></li>
353    /// <li>
354    /// <p>The update expression attempted to update the secondary index key to unsupported type.</p></li>
355    /// <li>
356    /// <p>An operand in the update expression has an incorrect data type.</p></li>
357    /// <li>
358    /// <p>Item size to update has exceeded the maximum allowed size.</p></li>
359    /// <li>
360    /// <p>Number overflow. Attempting to store a number with magnitude larger than supported range.</p></li>
361    /// <li>
362    /// <p>Type mismatch for attribute to update.</p></li>
363    /// <li>
364    /// <p>Nesting Levels have exceeded supported limits.</p></li>
365    /// <li>
366    /// <p>The document path provided in the update expression is invalid for update.</p></li>
367    /// <li>
368    /// <p>The provided expression refers to an attribute that does not exist in the item.</p></li>
369    /// </ul></li>
370    /// </ul></li>
371    /// </ul>
372    TransactionCanceledException(crate::types::error::TransactionCanceledException),
373    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
374                    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
375    variable wildcard pattern and check `.code()`:
376     \
377    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
378     \
379    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-TransactGetItemsError) for what information is available for the error.")]
380                    Unhandled(crate::error::sealed_unhandled::Unhandled),
381}
382impl TransactGetItemsError {
383    /// Creates the `TransactGetItemsError::Unhandled` variant from any error type.
384                    pub fn unhandled(err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>) -> Self {
385                        Self::Unhandled(crate::error::sealed_unhandled::Unhandled { source: err.into(), meta: ::std::default::Default::default() })
386                    }
387    
388                    /// Creates the `TransactGetItemsError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
389                    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
390                        Self::Unhandled(crate::error::sealed_unhandled::Unhandled { source: err.clone().into(), meta: err })
391                    }
392    /// 
393    /// Returns error metadata, which includes the error code, message,
394    /// request ID, and potentially additional information.
395    /// 
396    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
397        match self {
398            Self::InternalServerError(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
399            Self::InvalidEndpointException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
400            Self::ProvisionedThroughputExceededException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
401            Self::RequestLimitExceeded(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
402            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
403            Self::TransactionCanceledException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
404            Self::Unhandled(e) => &e.meta,
405        }
406    }
407    /// Returns `true` if the error kind is `TransactGetItemsError::InternalServerError`.
408    pub fn is_internal_server_error(&self) -> bool {
409        matches!(self, Self::InternalServerError(_))
410    }
411    /// Returns `true` if the error kind is `TransactGetItemsError::InvalidEndpointException`.
412    pub fn is_invalid_endpoint_exception(&self) -> bool {
413        matches!(self, Self::InvalidEndpointException(_))
414    }
415    /// Returns `true` if the error kind is `TransactGetItemsError::ProvisionedThroughputExceededException`.
416    pub fn is_provisioned_throughput_exceeded_exception(&self) -> bool {
417        matches!(self, Self::ProvisionedThroughputExceededException(_))
418    }
419    /// Returns `true` if the error kind is `TransactGetItemsError::RequestLimitExceeded`.
420    pub fn is_request_limit_exceeded(&self) -> bool {
421        matches!(self, Self::RequestLimitExceeded(_))
422    }
423    /// Returns `true` if the error kind is `TransactGetItemsError::ResourceNotFoundException`.
424    pub fn is_resource_not_found_exception(&self) -> bool {
425        matches!(self, Self::ResourceNotFoundException(_))
426    }
427    /// Returns `true` if the error kind is `TransactGetItemsError::TransactionCanceledException`.
428    pub fn is_transaction_canceled_exception(&self) -> bool {
429        matches!(self, Self::TransactionCanceledException(_))
430    }
431}
432impl ::std::error::Error for TransactGetItemsError {
433    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
434        match self {
435            Self::InternalServerError(_inner) =>
436            ::std::option::Option::Some(_inner)
437            ,
438            Self::InvalidEndpointException(_inner) =>
439            ::std::option::Option::Some(_inner)
440            ,
441            Self::ProvisionedThroughputExceededException(_inner) =>
442            ::std::option::Option::Some(_inner)
443            ,
444            Self::RequestLimitExceeded(_inner) =>
445            ::std::option::Option::Some(_inner)
446            ,
447            Self::ResourceNotFoundException(_inner) =>
448            ::std::option::Option::Some(_inner)
449            ,
450            Self::TransactionCanceledException(_inner) =>
451            ::std::option::Option::Some(_inner)
452            ,
453            Self::Unhandled(_inner) => {
454                ::std::option::Option::Some(&*_inner.source)
455            }
456        }
457    }
458}
459impl ::std::fmt::Display for TransactGetItemsError {
460    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
461        match self {
462            Self::InternalServerError(_inner) =>
463            _inner.fmt(f)
464            ,
465            Self::InvalidEndpointException(_inner) =>
466            _inner.fmt(f)
467            ,
468            Self::ProvisionedThroughputExceededException(_inner) =>
469            _inner.fmt(f)
470            ,
471            Self::RequestLimitExceeded(_inner) =>
472            _inner.fmt(f)
473            ,
474            Self::ResourceNotFoundException(_inner) =>
475            _inner.fmt(f)
476            ,
477            Self::TransactionCanceledException(_inner) =>
478            _inner.fmt(f)
479            ,
480            Self::Unhandled(_inner) => {
481                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
482                                                        write!(f, "unhandled error ({code})")
483                                                    } else {
484                                                        f.write_str("unhandled error")
485                                                    }
486            }
487        }
488    }
489}
490impl ::aws_smithy_types::retry::ProvideErrorKind for TransactGetItemsError {
491    fn code(&self) -> ::std::option::Option<&str> {
492        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
493    }
494    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
495        ::std::option::Option::None
496    }
497}
498impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for TransactGetItemsError {
499    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
500        match self {
501            Self::InternalServerError(_inner) =>
502            ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
503            ,
504            Self::InvalidEndpointException(_inner) =>
505            ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
506            ,
507            Self::ProvisionedThroughputExceededException(_inner) =>
508            ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
509            ,
510            Self::RequestLimitExceeded(_inner) =>
511            ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
512            ,
513            Self::ResourceNotFoundException(_inner) =>
514            ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
515            ,
516            Self::TransactionCanceledException(_inner) =>
517            ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
518            ,
519            Self::Unhandled(_inner) => {
520                &_inner.meta
521            }
522        }
523    }
524}
525impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for TransactGetItemsError {
526    fn create_unhandled_error(
527                        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
528                        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>
529                    ) -> Self {
530        Self::Unhandled(crate::error::sealed_unhandled::Unhandled { source, meta: meta.unwrap_or_default() })
531    }
532}
533impl ::aws_types::request_id::RequestId for crate::operation::transact_get_items::TransactGetItemsError {
534                                fn request_id(&self) -> Option<&str> {
535                                    self.meta().request_id()
536                                }
537                            }
538
539pub use crate::operation::transact_get_items::_transact_get_items_output::TransactGetItemsOutput;
540
541pub use crate::operation::transact_get_items::_transact_get_items_input::TransactGetItemsInput;
542
543mod _transact_get_items_input;
544
545mod _transact_get_items_output;
546
547/// Builders
548pub mod builders;
549
aws_sdk_dynamodb/operation/transact_get_items.rs

aws_sdk_dynamodb/operation/
transact_get_items.rs
