aws_sdk_workspacesinstances/operation/
list_regions.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListRegions`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListRegions;
6impl ListRegions {
7    /// Creates a new `ListRegions`
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::list_regions::ListRegionsInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_regions::ListRegionsOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_regions::ListRegionsError,
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::list_regions::ListRegionsError>()
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::list_regions::ListRegionsOutput>()
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::list_regions::ListRegionsInput,
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("Workspaces Instances", "ListRegions", 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                "Workspaces Instances.ListRegions",
59                "rpc.service" = "Workspaces Instances",
60                "rpc.method" = "ListRegions",
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 ListRegions {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListRegions");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            ListRegionsRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            ListRegionsResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("ListRegions")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::SensitiveOutput);
106        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
107            "ListRegions",
108            "Workspaces Instances",
109        ));
110        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
111        signing_options.double_uri_encode = true;
112        signing_options.content_sha256_header = false;
113        signing_options.normalize_uri_path = true;
114        signing_options.payload_override = None;
115
116        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
117            signing_options,
118            ..::std::default::Default::default()
119        });
120
121        ::std::option::Option::Some(cfg.freeze())
122    }
123
124    fn runtime_components(
125        &self,
126        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
127    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
128        #[allow(unused_mut)]
129        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListRegions")
130            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
131                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
132            ))
133            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
134                ListRegionsEndpointParamsInterceptor,
135            ))
136            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
137                crate::operation::list_regions::ListRegionsError,
138            >::new())
139            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
140                crate::operation::list_regions::ListRegionsError,
141            >::new())
142            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
143                crate::operation::list_regions::ListRegionsError,
144            >::new());
145
146        ::std::borrow::Cow::Owned(rcb)
147    }
148}
149
150#[derive(Debug)]
151struct ListRegionsResponseDeserializer;
152impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListRegionsResponseDeserializer {
153    fn deserialize_nonstreaming_with_config(
154        &self,
155        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
156        _cfg: &::aws_smithy_types::config_bag::ConfigBag,
157    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
158        let (success, status) = (response.status().is_success(), response.status().as_u16());
159        let headers = response.headers();
160        let body = response.body().bytes().expect("body loaded");
161        #[allow(unused_mut)]
162        let mut force_error = false;
163        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
164        let parse_result = if !success && status != 200 || force_error {
165            crate::protocol_serde::shape_list_regions::de_list_regions_http_error(status, headers, body)
166        } else {
167            crate::protocol_serde::shape_list_regions::de_list_regions_http_response(status, headers, body)
168        };
169        crate::protocol_serde::type_erase_result(parse_result)
170    }
171}
172#[derive(Debug)]
173struct ListRegionsRequestSerializer;
174impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListRegionsRequestSerializer {
175    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
176    fn serialize_input(
177        &self,
178        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
179        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
180    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
181        let input = input
182            .downcast::<crate::operation::list_regions::ListRegionsInput>()
183            .expect("correct type");
184        let _header_serialization_settings = _cfg
185            .load::<crate::serialization_settings::HeaderSerializationSettings>()
186            .cloned()
187            .unwrap_or_default();
188        let mut request_builder = {
189            #[allow(clippy::uninlined_format_args)]
190            fn uri_base(
191                _input: &crate::operation::list_regions::ListRegionsInput,
192                output: &mut ::std::string::String,
193            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
194                use ::std::fmt::Write as _;
195                ::std::write!(output, "/").expect("formatting should succeed");
196                ::std::result::Result::Ok(())
197            }
198            #[allow(clippy::unnecessary_wraps)]
199            fn update_http_builder(
200                input: &crate::operation::list_regions::ListRegionsInput,
201                builder: ::http_1x::request::Builder,
202            ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
203                let mut uri = ::std::string::String::new();
204                uri_base(input, &mut uri)?;
205                ::std::result::Result::Ok(builder.method("POST").uri(uri))
206            }
207            let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
208            builder = _header_serialization_settings.set_default_header(builder, ::http_1x::header::CONTENT_TYPE, "application/x-amz-json-1.0");
209            builder = _header_serialization_settings.set_default_header(
210                builder,
211                ::http_1x::header::HeaderName::from_static("x-amz-target"),
212                "EUCMIFrontendAPIService.ListRegions",
213            );
214            builder
215        };
216        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_list_regions::ser_list_regions_input(&input)?);
217        if let Some(content_length) = body.content_length() {
218            let content_length = content_length.to_string();
219            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http_1x::header::CONTENT_LENGTH, &content_length);
220        }
221        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
222    }
223}
224#[derive(Debug)]
225struct ListRegionsEndpointParamsInterceptor;
226
227#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
228impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListRegionsEndpointParamsInterceptor {
229    fn name(&self) -> &'static str {
230        "ListRegionsEndpointParamsInterceptor"
231    }
232
233    fn read_before_execution(
234        &self,
235        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
236            '_,
237            ::aws_smithy_runtime_api::client::interceptors::context::Input,
238            ::aws_smithy_runtime_api::client::interceptors::context::Output,
239            ::aws_smithy_runtime_api::client::interceptors::context::Error,
240        >,
241        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
242    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
243        let _input = context
244            .input()
245            .downcast_ref::<ListRegionsInput>()
246            .ok_or("failed to downcast to ListRegionsInput")?;
247
248        let params = crate::config::endpoint::Params::builder()
249            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
250            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
251            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
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/// Error type for the `ListRegionsError` operation.
266#[non_exhaustive]
267#[derive(::std::fmt::Debug)]
268pub enum ListRegionsError {
269    /// <p>Indicates insufficient permissions to perform the requested action.</p>
270    AccessDeniedException(crate::types::error::AccessDeniedException),
271    /// <p>Indicates an unexpected server-side error occurred.</p>
272    InternalServerException(crate::types::error::InternalServerException),
273    /// <p>Indicates the request rate has exceeded limits.</p>
274    ThrottlingException(crate::types::error::ThrottlingException),
275    /// <p>Indicates invalid input parameters in the request.</p>
276    ValidationException(crate::types::error::ValidationException),
277    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
278    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
279    variable wildcard pattern and check `.code()`:
280     \
281    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
282     \
283    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListRegionsError) for what information is available for the error.")]
284    Unhandled(crate::error::sealed_unhandled::Unhandled),
285}
286impl ListRegionsError {
287    /// Creates the `ListRegionsError::Unhandled` variant from any error type.
288    pub fn unhandled(
289        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
290    ) -> Self {
291        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
292            source: err.into(),
293            meta: ::std::default::Default::default(),
294        })
295    }
296
297    /// Creates the `ListRegionsError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
298    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
299        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
300            source: err.clone().into(),
301            meta: err,
302        })
303    }
304    ///
305    /// Returns error metadata, which includes the error code, message,
306    /// request ID, and potentially additional information.
307    ///
308    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
309        match self {
310            Self::AccessDeniedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
311            Self::InternalServerException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
312            Self::ThrottlingException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
313            Self::ValidationException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
314            Self::Unhandled(e) => &e.meta,
315        }
316    }
317    /// Returns `true` if the error kind is `ListRegionsError::AccessDeniedException`.
318    pub fn is_access_denied_exception(&self) -> bool {
319        matches!(self, Self::AccessDeniedException(_))
320    }
321    /// Returns `true` if the error kind is `ListRegionsError::InternalServerException`.
322    pub fn is_internal_server_exception(&self) -> bool {
323        matches!(self, Self::InternalServerException(_))
324    }
325    /// Returns `true` if the error kind is `ListRegionsError::ThrottlingException`.
326    pub fn is_throttling_exception(&self) -> bool {
327        matches!(self, Self::ThrottlingException(_))
328    }
329    /// Returns `true` if the error kind is `ListRegionsError::ValidationException`.
330    pub fn is_validation_exception(&self) -> bool {
331        matches!(self, Self::ValidationException(_))
332    }
333}
334impl ::std::error::Error for ListRegionsError {
335    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
336        match self {
337            Self::AccessDeniedException(_inner) => ::std::option::Option::Some(_inner),
338            Self::InternalServerException(_inner) => ::std::option::Option::Some(_inner),
339            Self::ThrottlingException(_inner) => ::std::option::Option::Some(_inner),
340            Self::ValidationException(_inner) => ::std::option::Option::Some(_inner),
341            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
342        }
343    }
344}
345impl ::std::fmt::Display for ListRegionsError {
346    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
347        match self {
348            Self::AccessDeniedException(_inner) => _inner.fmt(f),
349            Self::InternalServerException(_inner) => _inner.fmt(f),
350            Self::ThrottlingException(_inner) => _inner.fmt(f),
351            Self::ValidationException(_inner) => _inner.fmt(f),
352            Self::Unhandled(_inner) => {
353                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
354                    write!(f, "unhandled error ({code})")
355                } else {
356                    f.write_str("unhandled error")
357                }
358            }
359        }
360    }
361}
362impl ::aws_smithy_types::retry::ProvideErrorKind for ListRegionsError {
363    fn code(&self) -> ::std::option::Option<&str> {
364        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
365    }
366    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
367        match self {
368            Self::InternalServerException(inner) => ::std::option::Option::Some(inner.retryable_error_kind()),
369            Self::ThrottlingException(inner) => ::std::option::Option::Some(inner.retryable_error_kind()),
370            _ => ::std::option::Option::None,
371        }
372    }
373}
374impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListRegionsError {
375    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
376        match self {
377            Self::AccessDeniedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
378            Self::InternalServerException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
379            Self::ThrottlingException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
380            Self::ValidationException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
381            Self::Unhandled(_inner) => &_inner.meta,
382        }
383    }
384}
385impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListRegionsError {
386    fn create_unhandled_error(
387        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
388        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
389    ) -> Self {
390        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
391            source,
392            meta: meta.unwrap_or_default(),
393        })
394    }
395}
396impl ::aws_types::request_id::RequestId for crate::operation::list_regions::ListRegionsError {
397    fn request_id(&self) -> Option<&str> {
398        self.meta().request_id()
399    }
400}
401
402pub use crate::operation::list_regions::_list_regions_input::ListRegionsInput;
403
404pub use crate::operation::list_regions::_list_regions_output::ListRegionsOutput;
405
406mod _list_regions_input;
407
408mod _list_regions_output;
409
410/// Builders
411pub mod builders;
412
413/// Paginator for this operation
414pub mod paginator;
aws_sdk_workspacesinstances/operation/list_regions.rs

aws_sdk_workspacesinstances/operation/
list_regions.rs
