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

aws_sdk_sts/operation/
get_caller_identity.rs
