aws_sdk_sts/operation/
get_caller_identity.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `GetCallerIdentity`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct GetCallerIdentity;
6impl GetCallerIdentity {
7    /// Creates a new `GetCallerIdentity`
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_caller_identity::GetCallerIdentityInput,
14    ) -> ::std::result::Result<
15        crate::operation::get_caller_identity::GetCallerIdentityOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::get_caller_identity::GetCallerIdentityError,
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_caller_identity::GetCallerIdentityError>()
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_caller_identity::GetCallerIdentityOutput>()
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_caller_identity::GetCallerIdentityInput,
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("STS", "GetCallerIdentity", 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                "STS.GetCallerIdentity",
59                "rpc.service" = "STS",
60                "rpc.method" = "GetCallerIdentity",
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        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
74            ::aws_runtime::auth::sigv4::SCHEME_ID,
75        ]));
76        if let ::std::option::Option::Some(config_override) = config_override {
77            for plugin in config_override.runtime_plugins.iter().cloned() {
78                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
79            }
80            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
81                config_override,
82                client_config.config.clone(),
83                &client_config.runtime_components,
84            ));
85        }
86        runtime_plugins
87    }
88}
89impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for GetCallerIdentity {
90    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
91        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("GetCallerIdentity");
92
93        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
94            GetCallerIdentityRequestSerializer,
95        ));
96        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
97            GetCallerIdentityResponseDeserializer,
98        ));
99
100        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
101            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
102        ));
103
104        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new("GetCallerIdentity", "STS"));
105        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
106        signing_options.double_uri_encode = true;
107        signing_options.content_sha256_header = false;
108        signing_options.normalize_uri_path = true;
109        signing_options.payload_override = None;
110
111        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
112            signing_options,
113            ..::std::default::Default::default()
114        });
115
116        ::std::option::Option::Some(cfg.freeze())
117    }
118
119    fn runtime_components(
120        &self,
121        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
122    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
123        #[allow(unused_mut)]
124        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("GetCallerIdentity")
125            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
126            .with_interceptor(GetCallerIdentityEndpointParamsInterceptor)
127            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
128                crate::operation::get_caller_identity::GetCallerIdentityError,
129            >::new())
130            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
131                crate::operation::get_caller_identity::GetCallerIdentityError,
132            >::new())
133            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
134                crate::operation::get_caller_identity::GetCallerIdentityError,
135            >::new());
136
137        ::std::borrow::Cow::Owned(rcb)
138    }
139}
140
141#[derive(Debug)]
142struct GetCallerIdentityResponseDeserializer;
143impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for GetCallerIdentityResponseDeserializer {
144    fn deserialize_nonstreaming(
145        &self,
146        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
147    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
148        let (success, status) = (response.status().is_success(), response.status().as_u16());
149        let headers = response.headers();
150        let body = response.body().bytes().expect("body loaded");
151        #[allow(unused_mut)]
152        let mut force_error = false;
153        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
154        let parse_result = if !success && status != 200 || force_error {
155            crate::protocol_serde::shape_get_caller_identity::de_get_caller_identity_http_error(status, headers, body)
156        } else {
157            crate::protocol_serde::shape_get_caller_identity::de_get_caller_identity_http_response(status, headers, body)
158        };
159        crate::protocol_serde::type_erase_result(parse_result)
160    }
161}
162#[derive(Debug)]
163struct GetCallerIdentityRequestSerializer;
164impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for GetCallerIdentityRequestSerializer {
165    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
166    fn serialize_input(
167        &self,
168        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
169        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
170    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
171        let input = input
172            .downcast::<crate::operation::get_caller_identity::GetCallerIdentityInput>()
173            .expect("correct type");
174        let _header_serialization_settings = _cfg
175            .load::<crate::serialization_settings::HeaderSerializationSettings>()
176            .cloned()
177            .unwrap_or_default();
178        let mut request_builder = {
179            fn uri_base(
180                _input: &crate::operation::get_caller_identity::GetCallerIdentityInput,
181                output: &mut ::std::string::String,
182            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
183                use ::std::fmt::Write as _;
184                ::std::write!(output, "/").expect("formatting should succeed");
185                ::std::result::Result::Ok(())
186            }
187            #[allow(clippy::unnecessary_wraps)]
188            fn update_http_builder(
189                input: &crate::operation::get_caller_identity::GetCallerIdentityInput,
190                builder: ::http::request::Builder,
191            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
192                let mut uri = ::std::string::String::new();
193                uri_base(input, &mut uri)?;
194                ::std::result::Result::Ok(builder.method("POST").uri(uri))
195            }
196            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
197            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-www-form-urlencoded");
198            builder
199        };
200        let body = ::aws_smithy_types::body::SdkBody::from(
201            crate::protocol_serde::shape_get_caller_identity_input::ser_get_caller_identity_input_input_input(&input)?,
202        );
203
204        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
205    }
206}
207#[derive(Debug)]
208struct GetCallerIdentityEndpointParamsInterceptor;
209
210impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetCallerIdentityEndpointParamsInterceptor {
211    fn name(&self) -> &'static str {
212        "GetCallerIdentityEndpointParamsInterceptor"
213    }
214
215    fn read_before_execution(
216        &self,
217        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
218            '_,
219            ::aws_smithy_runtime_api::client::interceptors::context::Input,
220            ::aws_smithy_runtime_api::client::interceptors::context::Output,
221            ::aws_smithy_runtime_api::client::interceptors::context::Error,
222        >,
223        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
224    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
225        let _input = context
226            .input()
227            .downcast_ref::<GetCallerIdentityInput>()
228            .ok_or("failed to downcast to GetCallerIdentityInput")?;
229
230        let params = crate::config::endpoint::Params::builder()
231            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
232            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
233            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
234            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
235            .build()
236            .map_err(|err| {
237                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
238            })?;
239        cfg.interceptor_state()
240            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
241        ::std::result::Result::Ok(())
242    }
243}
244
245// The get_* functions below are generated from JMESPath expressions in the
246// operationContextParams trait. They target the operation's input shape.
247
248/// Error type for the `GetCallerIdentityError` operation.
249#[non_exhaustive]
250#[derive(::std::fmt::Debug)]
251pub enum GetCallerIdentityError {
252    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
253    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
254    variable wildcard pattern and check `.code()`:
255     \
256    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
257     \
258    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-GetCallerIdentityError) for what information is available for the error.")]
259    Unhandled(crate::error::sealed_unhandled::Unhandled),
260}
261impl GetCallerIdentityError {
262    /// Creates the `GetCallerIdentityError::Unhandled` variant from any error type.
263    pub fn unhandled(
264        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
265    ) -> Self {
266        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
267            source: err.into(),
268            meta: ::std::default::Default::default(),
269        })
270    }
271
272    /// Creates the `GetCallerIdentityError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
273    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
274        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
275            source: err.clone().into(),
276            meta: err,
277        })
278    }
279    ///
280    /// Returns error metadata, which includes the error code, message,
281    /// request ID, and potentially additional information.
282    ///
283    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
284        match self {
285            Self::Unhandled(e) => &e.meta,
286        }
287    }
288}
289impl ::std::error::Error for GetCallerIdentityError {
290    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
291        match self {
292            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
293        }
294    }
295}
296impl ::std::fmt::Display for GetCallerIdentityError {
297    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
298        match self {
299            Self::Unhandled(_inner) => {
300                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
301                    write!(f, "unhandled error ({code})")
302                } else {
303                    f.write_str("unhandled error")
304                }
305            }
306        }
307    }
308}
309impl ::aws_smithy_types::retry::ProvideErrorKind for GetCallerIdentityError {
310    fn code(&self) -> ::std::option::Option<&str> {
311        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
312    }
313    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
314        ::std::option::Option::None
315    }
316}
317impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for GetCallerIdentityError {
318    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
319        match self {
320            Self::Unhandled(_inner) => &_inner.meta,
321        }
322    }
323}
324impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for GetCallerIdentityError {
325    fn create_unhandled_error(
326        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
327        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
328    ) -> Self {
329        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
330            source,
331            meta: meta.unwrap_or_default(),
332        })
333    }
334}
335impl ::aws_types::request_id::RequestId for crate::operation::get_caller_identity::GetCallerIdentityError {
336    fn request_id(&self) -> Option<&str> {
337        self.meta().request_id()
338    }
339}
340
341pub use crate::operation::get_caller_identity::_get_caller_identity_output::GetCallerIdentityOutput;
342
343pub use crate::operation::get_caller_identity::_get_caller_identity_input::GetCallerIdentityInput;
344
345mod _get_caller_identity_input;
346
347mod _get_caller_identity_output;
348
349/// Builders
350pub mod builders;
aws_sdk_sts/operation/get_caller_identity.rs

aws_sdk_sts/operation/
get_caller_identity.rs
