aws_sdk_sts/operation/
get_caller_identity.rs

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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        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("sts", "GetCallerIdentity", input, runtime_plugins, stop_point).await
54    }
55
56    pub(crate) fn operation_runtime_plugins(
57        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
58        client_config: &crate::config::Config,
59        config_override: ::std::option::Option<crate::config::Builder>,
60    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
61        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
62        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
63            ::aws_runtime::auth::sigv4::SCHEME_ID,
64        ]));
65        if let ::std::option::Option::Some(config_override) = config_override {
66            for plugin in config_override.runtime_plugins.iter().cloned() {
67                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
68            }
69            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
70                config_override,
71                client_config.config.clone(),
72                &client_config.runtime_components,
73            ));
74        }
75        runtime_plugins
76    }
77}
78impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for GetCallerIdentity {
79    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
80        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("GetCallerIdentity");
81
82        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
83            GetCallerIdentityRequestSerializer,
84        ));
85        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
86            GetCallerIdentityResponseDeserializer,
87        ));
88
89        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
90            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
91        ));
92
93        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new("GetCallerIdentity", "sts"));
94        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
95        signing_options.double_uri_encode = true;
96        signing_options.content_sha256_header = false;
97        signing_options.normalize_uri_path = true;
98        signing_options.payload_override = None;
99
100        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
101            signing_options,
102            ..::std::default::Default::default()
103        });
104
105        ::std::option::Option::Some(cfg.freeze())
106    }
107
108    fn runtime_components(
109        &self,
110        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
111    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
112        #[allow(unused_mut)]
113        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("GetCallerIdentity")
114            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
115            .with_interceptor(GetCallerIdentityEndpointParamsInterceptor)
116            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
117                crate::operation::get_caller_identity::GetCallerIdentityError,
118            >::new())
119            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
120                crate::operation::get_caller_identity::GetCallerIdentityError,
121            >::new())
122            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
123                crate::operation::get_caller_identity::GetCallerIdentityError,
124            >::new());
125
126        ::std::borrow::Cow::Owned(rcb)
127    }
128}
129
130#[derive(Debug)]
131struct GetCallerIdentityResponseDeserializer;
132impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for GetCallerIdentityResponseDeserializer {
133    fn deserialize_nonstreaming(
134        &self,
135        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
136    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
137        let (success, status) = (response.status().is_success(), response.status().as_u16());
138        let headers = response.headers();
139        let body = response.body().bytes().expect("body loaded");
140        #[allow(unused_mut)]
141        let mut force_error = false;
142        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
143        let parse_result = if !success && status != 200 || force_error {
144            crate::protocol_serde::shape_get_caller_identity::de_get_caller_identity_http_error(status, headers, body)
145        } else {
146            crate::protocol_serde::shape_get_caller_identity::de_get_caller_identity_http_response(status, headers, body)
147        };
148        crate::protocol_serde::type_erase_result(parse_result)
149    }
150}
151#[derive(Debug)]
152struct GetCallerIdentityRequestSerializer;
153impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for GetCallerIdentityRequestSerializer {
154    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
155    fn serialize_input(
156        &self,
157        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
158        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
159    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
160        let input = input
161            .downcast::<crate::operation::get_caller_identity::GetCallerIdentityInput>()
162            .expect("correct type");
163        let _header_serialization_settings = _cfg
164            .load::<crate::serialization_settings::HeaderSerializationSettings>()
165            .cloned()
166            .unwrap_or_default();
167        let mut request_builder = {
168            fn uri_base(
169                _input: &crate::operation::get_caller_identity::GetCallerIdentityInput,
170                output: &mut ::std::string::String,
171            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
172                use ::std::fmt::Write as _;
173                ::std::write!(output, "/").expect("formatting should succeed");
174                ::std::result::Result::Ok(())
175            }
176            #[allow(clippy::unnecessary_wraps)]
177            fn update_http_builder(
178                input: &crate::operation::get_caller_identity::GetCallerIdentityInput,
179                builder: ::http::request::Builder,
180            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
181                let mut uri = ::std::string::String::new();
182                uri_base(input, &mut uri)?;
183                ::std::result::Result::Ok(builder.method("POST").uri(uri))
184            }
185            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
186            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-www-form-urlencoded");
187            builder
188        };
189        let body = ::aws_smithy_types::body::SdkBody::from(
190            crate::protocol_serde::shape_get_caller_identity_input::ser_get_caller_identity_input_input_input(&input)?,
191        );
192
193        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
194    }
195}
196#[derive(Debug)]
197struct GetCallerIdentityEndpointParamsInterceptor;
198
199impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetCallerIdentityEndpointParamsInterceptor {
200    fn name(&self) -> &'static str {
201        "GetCallerIdentityEndpointParamsInterceptor"
202    }
203
204    fn read_before_execution(
205        &self,
206        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
207            '_,
208            ::aws_smithy_runtime_api::client::interceptors::context::Input,
209            ::aws_smithy_runtime_api::client::interceptors::context::Output,
210            ::aws_smithy_runtime_api::client::interceptors::context::Error,
211        >,
212        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
213    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
214        let _input = context
215            .input()
216            .downcast_ref::<GetCallerIdentityInput>()
217            .ok_or("failed to downcast to GetCallerIdentityInput")?;
218
219        let params = crate::config::endpoint::Params::builder()
220            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
221            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
222            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
223            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
224            .build()
225            .map_err(|err| {
226                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
227            })?;
228        cfg.interceptor_state()
229            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
230        ::std::result::Result::Ok(())
231    }
232}
233
234// The get_* functions below are generated from JMESPath expressions in the
235// operationContextParams trait. They target the operation's input shape.
236
237/// Error type for the `GetCallerIdentityError` operation.
238#[non_exhaustive]
239#[derive(::std::fmt::Debug)]
240pub enum GetCallerIdentityError {
241    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
242    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
243    variable wildcard pattern and check `.code()`:
244     \
245    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
246     \
247    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-GetCallerIdentityError) for what information is available for the error.")]
248    Unhandled(crate::error::sealed_unhandled::Unhandled),
249}
250impl GetCallerIdentityError {
251    /// Creates the `GetCallerIdentityError::Unhandled` variant from any error type.
252    pub fn unhandled(
253        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
254    ) -> Self {
255        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
256            source: err.into(),
257            meta: ::std::default::Default::default(),
258        })
259    }
260
261    /// Creates the `GetCallerIdentityError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
262    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
263        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
264            source: err.clone().into(),
265            meta: err,
266        })
267    }
268    ///
269    /// Returns error metadata, which includes the error code, message,
270    /// request ID, and potentially additional information.
271    ///
272    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
273        match self {
274            Self::Unhandled(e) => &e.meta,
275        }
276    }
277}
278impl ::std::error::Error for GetCallerIdentityError {
279    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
280        match self {
281            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
282        }
283    }
284}
285impl ::std::fmt::Display for GetCallerIdentityError {
286    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
287        match self {
288            Self::Unhandled(_inner) => {
289                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
290                    write!(f, "unhandled error ({code})")
291                } else {
292                    f.write_str("unhandled error")
293                }
294            }
295        }
296    }
297}
298impl ::aws_smithy_types::retry::ProvideErrorKind for GetCallerIdentityError {
299    fn code(&self) -> ::std::option::Option<&str> {
300        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
301    }
302    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
303        ::std::option::Option::None
304    }
305}
306impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for GetCallerIdentityError {
307    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
308        match self {
309            Self::Unhandled(_inner) => &_inner.meta,
310        }
311    }
312}
313impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for GetCallerIdentityError {
314    fn create_unhandled_error(
315        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
316        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
317    ) -> Self {
318        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
319            source,
320            meta: meta.unwrap_or_default(),
321        })
322    }
323}
324impl ::aws_types::request_id::RequestId for crate::operation::get_caller_identity::GetCallerIdentityError {
325    fn request_id(&self) -> Option<&str> {
326        self.meta().request_id()
327    }
328}
329
330pub use crate::operation::get_caller_identity::_get_caller_identity_output::GetCallerIdentityOutput;
331
332pub use crate::operation::get_caller_identity::_get_caller_identity_input::GetCallerIdentityInput;
333
334mod _get_caller_identity_input;
335
336mod _get_caller_identity_output;
337
338/// Builders
339pub mod builders;
aws_sdk_sts/operation/get_caller_identity.rs

aws_sdk_sts/operation/
get_caller_identity.rs
