aws_sdk_iotdataplane/operation/
get_retained_message.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `GetRetainedMessage`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct GetRetainedMessage;
6impl GetRetainedMessage {
7    /// Creates a new `GetRetainedMessage`
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::get_retained_message::GetRetainedMessageInput,
14    ) -> ::std::result::Result<
15        crate::operation::get_retained_message::GetRetainedMessageOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::get_retained_message::GetRetainedMessageError,
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::get_retained_message::GetRetainedMessageError>()
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::get_retained_message::GetRetainedMessageOutput>()
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::get_retained_message::GetRetainedMessageInput,
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("iotdataplane", "GetRetainedMessage", input, runtime_plugins, stop_point)
54            .await
55    }
56
57    pub(crate) fn operation_runtime_plugins(
58        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
59        client_config: &crate::config::Config,
60        config_override: ::std::option::Option<crate::config::Builder>,
61    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
62        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
63        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
64            ::aws_runtime::auth::sigv4::SCHEME_ID,
65        ]));
66        if let ::std::option::Option::Some(config_override) = config_override {
67            for plugin in config_override.runtime_plugins.iter().cloned() {
68                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
69            }
70            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
71                config_override,
72                client_config.config.clone(),
73                &client_config.runtime_components,
74            ));
75        }
76        runtime_plugins
77    }
78}
79impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for GetRetainedMessage {
80    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
81        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("GetRetainedMessage");
82
83        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
84            GetRetainedMessageRequestSerializer,
85        ));
86        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
87            GetRetainedMessageResponseDeserializer,
88        ));
89
90        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
91            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
92        ));
93
94        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
95            "GetRetainedMessage",
96            "iotdataplane",
97        ));
98        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
99        signing_options.double_uri_encode = true;
100        signing_options.content_sha256_header = false;
101        signing_options.normalize_uri_path = true;
102        signing_options.payload_override = None;
103
104        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
105            signing_options,
106            ..::std::default::Default::default()
107        });
108
109        ::std::option::Option::Some(cfg.freeze())
110    }
111
112    fn runtime_components(
113        &self,
114        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
115    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
116        #[allow(unused_mut)]
117        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("GetRetainedMessage")
118            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
119            .with_interceptor(GetRetainedMessageEndpointParamsInterceptor)
120            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
121                crate::operation::get_retained_message::GetRetainedMessageError,
122            >::new())
123            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
124                crate::operation::get_retained_message::GetRetainedMessageError,
125            >::new())
126            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
127                crate::operation::get_retained_message::GetRetainedMessageError,
128            >::new());
129
130        ::std::borrow::Cow::Owned(rcb)
131    }
132}
133
134#[derive(Debug)]
135struct GetRetainedMessageResponseDeserializer;
136impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for GetRetainedMessageResponseDeserializer {
137    fn deserialize_nonstreaming(
138        &self,
139        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
140    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
141        let (success, status) = (response.status().is_success(), response.status().as_u16());
142        let headers = response.headers();
143        let body = response.body().bytes().expect("body loaded");
144        #[allow(unused_mut)]
145        let mut force_error = false;
146        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
147        let parse_result = if !success && status != 200 || force_error {
148            crate::protocol_serde::shape_get_retained_message::de_get_retained_message_http_error(status, headers, body)
149        } else {
150            crate::protocol_serde::shape_get_retained_message::de_get_retained_message_http_response(status, headers, body)
151        };
152        crate::protocol_serde::type_erase_result(parse_result)
153    }
154}
155#[derive(Debug)]
156struct GetRetainedMessageRequestSerializer;
157impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for GetRetainedMessageRequestSerializer {
158    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
159    fn serialize_input(
160        &self,
161        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
162        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
163    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
164        let input = input
165            .downcast::<crate::operation::get_retained_message::GetRetainedMessageInput>()
166            .expect("correct type");
167        let _header_serialization_settings = _cfg
168            .load::<crate::serialization_settings::HeaderSerializationSettings>()
169            .cloned()
170            .unwrap_or_default();
171        let mut request_builder = {
172            fn uri_base(
173                _input: &crate::operation::get_retained_message::GetRetainedMessageInput,
174                output: &mut ::std::string::String,
175            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
176                use ::std::fmt::Write as _;
177                let input_1 = &_input.topic;
178                let input_1 = input_1
179                    .as_ref()
180                    .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("topic", "cannot be empty or unset"))?;
181                let topic = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
182                if topic.is_empty() {
183                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
184                        "topic",
185                        "cannot be empty or unset",
186                    ));
187                }
188                ::std::write!(output, "/retainedMessage/{topic}", topic = topic).expect("formatting should succeed");
189                ::std::result::Result::Ok(())
190            }
191            #[allow(clippy::unnecessary_wraps)]
192            fn update_http_builder(
193                input: &crate::operation::get_retained_message::GetRetainedMessageInput,
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("GET").uri(uri))
199            }
200            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
201            builder
202        };
203        let body = ::aws_smithy_types::body::SdkBody::from("");
204
205        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
206    }
207}
208#[derive(Debug)]
209struct GetRetainedMessageEndpointParamsInterceptor;
210
211impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetRetainedMessageEndpointParamsInterceptor {
212    fn name(&self) -> &'static str {
213        "GetRetainedMessageEndpointParamsInterceptor"
214    }
215
216    fn read_before_execution(
217        &self,
218        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
219            '_,
220            ::aws_smithy_runtime_api::client::interceptors::context::Input,
221            ::aws_smithy_runtime_api::client::interceptors::context::Output,
222            ::aws_smithy_runtime_api::client::interceptors::context::Error,
223        >,
224        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
225    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
226        let _input = context
227            .input()
228            .downcast_ref::<GetRetainedMessageInput>()
229            .ok_or("failed to downcast to GetRetainedMessageInput")?;
230
231        let params = crate::config::endpoint::Params::builder()
232            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
233            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
234            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
235            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
236            .build()
237            .map_err(|err| {
238                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
239            })?;
240        cfg.interceptor_state()
241            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
242        ::std::result::Result::Ok(())
243    }
244}
245
246// The get_* functions below are generated from JMESPath expressions in the
247// operationContextParams trait. They target the operation's input shape.
248
249/// Error type for the `GetRetainedMessageError` operation.
250#[non_exhaustive]
251#[derive(::std::fmt::Debug)]
252pub enum GetRetainedMessageError {
253    /// <p>An unexpected error has occurred.</p>
254    InternalFailureException(crate::types::error::InternalFailureException),
255    /// <p>The request is not valid.</p>
256    InvalidRequestException(crate::types::error::InvalidRequestException),
257    /// <p>The specified combination of HTTP verb and URI is not supported.</p>
258    MethodNotAllowedException(crate::types::error::MethodNotAllowedException),
259    /// <p>The specified resource does not exist.</p>
260    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
261    /// <p>The service is temporarily unavailable.</p>
262    ServiceUnavailableException(crate::types::error::ServiceUnavailableException),
263    /// <p>The rate exceeds the limit.</p>
264    ThrottlingException(crate::types::error::ThrottlingException),
265    /// <p>You are not authorized to perform this operation.</p>
266    UnauthorizedException(crate::types::error::UnauthorizedException),
267    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
268    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
269    variable wildcard pattern and check `.code()`:
270     \
271    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
272     \
273    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-GetRetainedMessageError) for what information is available for the error.")]
274    Unhandled(crate::error::sealed_unhandled::Unhandled),
275}
276impl GetRetainedMessageError {
277    /// Creates the `GetRetainedMessageError::Unhandled` variant from any error type.
278    pub fn unhandled(
279        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
280    ) -> Self {
281        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
282            source: err.into(),
283            meta: ::std::default::Default::default(),
284        })
285    }
286
287    /// Creates the `GetRetainedMessageError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
288    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
289        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
290            source: err.clone().into(),
291            meta: err,
292        })
293    }
294    ///
295    /// Returns error metadata, which includes the error code, message,
296    /// request ID, and potentially additional information.
297    ///
298    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
299        match self {
300            Self::InternalFailureException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
301            Self::InvalidRequestException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
302            Self::MethodNotAllowedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
303            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
304            Self::ServiceUnavailableException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
305            Self::ThrottlingException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
306            Self::UnauthorizedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
307            Self::Unhandled(e) => &e.meta,
308        }
309    }
310    /// Returns `true` if the error kind is `GetRetainedMessageError::InternalFailureException`.
311    pub fn is_internal_failure_exception(&self) -> bool {
312        matches!(self, Self::InternalFailureException(_))
313    }
314    /// Returns `true` if the error kind is `GetRetainedMessageError::InvalidRequestException`.
315    pub fn is_invalid_request_exception(&self) -> bool {
316        matches!(self, Self::InvalidRequestException(_))
317    }
318    /// Returns `true` if the error kind is `GetRetainedMessageError::MethodNotAllowedException`.
319    pub fn is_method_not_allowed_exception(&self) -> bool {
320        matches!(self, Self::MethodNotAllowedException(_))
321    }
322    /// Returns `true` if the error kind is `GetRetainedMessageError::ResourceNotFoundException`.
323    pub fn is_resource_not_found_exception(&self) -> bool {
324        matches!(self, Self::ResourceNotFoundException(_))
325    }
326    /// Returns `true` if the error kind is `GetRetainedMessageError::ServiceUnavailableException`.
327    pub fn is_service_unavailable_exception(&self) -> bool {
328        matches!(self, Self::ServiceUnavailableException(_))
329    }
330    /// Returns `true` if the error kind is `GetRetainedMessageError::ThrottlingException`.
331    pub fn is_throttling_exception(&self) -> bool {
332        matches!(self, Self::ThrottlingException(_))
333    }
334    /// Returns `true` if the error kind is `GetRetainedMessageError::UnauthorizedException`.
335    pub fn is_unauthorized_exception(&self) -> bool {
336        matches!(self, Self::UnauthorizedException(_))
337    }
338}
339impl ::std::error::Error for GetRetainedMessageError {
340    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
341        match self {
342            Self::InternalFailureException(_inner) => ::std::option::Option::Some(_inner),
343            Self::InvalidRequestException(_inner) => ::std::option::Option::Some(_inner),
344            Self::MethodNotAllowedException(_inner) => ::std::option::Option::Some(_inner),
345            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
346            Self::ServiceUnavailableException(_inner) => ::std::option::Option::Some(_inner),
347            Self::ThrottlingException(_inner) => ::std::option::Option::Some(_inner),
348            Self::UnauthorizedException(_inner) => ::std::option::Option::Some(_inner),
349            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
350        }
351    }
352}
353impl ::std::fmt::Display for GetRetainedMessageError {
354    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
355        match self {
356            Self::InternalFailureException(_inner) => _inner.fmt(f),
357            Self::InvalidRequestException(_inner) => _inner.fmt(f),
358            Self::MethodNotAllowedException(_inner) => _inner.fmt(f),
359            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
360            Self::ServiceUnavailableException(_inner) => _inner.fmt(f),
361            Self::ThrottlingException(_inner) => _inner.fmt(f),
362            Self::UnauthorizedException(_inner) => _inner.fmt(f),
363            Self::Unhandled(_inner) => {
364                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
365                    write!(f, "unhandled error ({code})")
366                } else {
367                    f.write_str("unhandled error")
368                }
369            }
370        }
371    }
372}
373impl ::aws_smithy_types::retry::ProvideErrorKind for GetRetainedMessageError {
374    fn code(&self) -> ::std::option::Option<&str> {
375        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
376    }
377    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
378        ::std::option::Option::None
379    }
380}
381impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for GetRetainedMessageError {
382    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
383        match self {
384            Self::InternalFailureException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
385            Self::InvalidRequestException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
386            Self::MethodNotAllowedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
387            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
388            Self::ServiceUnavailableException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
389            Self::ThrottlingException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
390            Self::UnauthorizedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
391            Self::Unhandled(_inner) => &_inner.meta,
392        }
393    }
394}
395impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for GetRetainedMessageError {
396    fn create_unhandled_error(
397        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
398        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
399    ) -> Self {
400        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
401            source,
402            meta: meta.unwrap_or_default(),
403        })
404    }
405}
406impl ::aws_types::request_id::RequestId for crate::operation::get_retained_message::GetRetainedMessageError {
407    fn request_id(&self) -> Option<&str> {
408        self.meta().request_id()
409    }
410}
411
412pub use crate::operation::get_retained_message::_get_retained_message_output::GetRetainedMessageOutput;
413
414pub use crate::operation::get_retained_message::_get_retained_message_input::GetRetainedMessageInput;
415
416mod _get_retained_message_input;
417
418mod _get_retained_message_output;
419
420/// Builders
421pub mod builders;
aws_sdk_iotdataplane/operation/get_retained_message.rs

aws_sdk_iotdataplane/operation/
get_retained_message.rs
