aws_sdk_mpa/operation/
get_policy_version.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `GetPolicyVersion`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct GetPolicyVersion;
6impl GetPolicyVersion {
7    /// Creates a new `GetPolicyVersion`
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_policy_version::GetPolicyVersionInput,
14    ) -> ::std::result::Result<
15        crate::operation::get_policy_version::GetPolicyVersionOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::get_policy_version::GetPolicyVersionError,
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_policy_version::GetPolicyVersionError>()
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_policy_version::GetPolicyVersionOutput>()
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_policy_version::GetPolicyVersionInput,
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("MPA", "GetPolicyVersion", 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                "MPA.GetPolicyVersion",
59                "rpc.service" = "MPA",
60                "rpc.method" = "GetPolicyVersion",
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 GetPolicyVersion {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("GetPolicyVersion");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            GetPolicyVersionRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            GetPolicyVersionResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("GetPolicyVersion")
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("GetPolicyVersion", "MPA"));
107        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
108        signing_options.double_uri_encode = true;
109        signing_options.content_sha256_header = false;
110        signing_options.normalize_uri_path = true;
111        signing_options.payload_override = None;
112
113        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
114            signing_options,
115            ..::std::default::Default::default()
116        });
117
118        ::std::option::Option::Some(cfg.freeze())
119    }
120
121    fn runtime_components(
122        &self,
123        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
124    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
125        #[allow(unused_mut)]
126        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("GetPolicyVersion")
127            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
128            .with_interceptor(GetPolicyVersionEndpointParamsInterceptor)
129            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
130                crate::operation::get_policy_version::GetPolicyVersionError,
131            >::new())
132            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
133                crate::operation::get_policy_version::GetPolicyVersionError,
134            >::new())
135            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
136                crate::operation::get_policy_version::GetPolicyVersionError,
137            >::new());
138
139        ::std::borrow::Cow::Owned(rcb)
140    }
141}
142
143#[derive(Debug)]
144struct GetPolicyVersionResponseDeserializer;
145impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for GetPolicyVersionResponseDeserializer {
146    fn deserialize_nonstreaming(
147        &self,
148        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
149    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
150        let (success, status) = (response.status().is_success(), response.status().as_u16());
151        let headers = response.headers();
152        let body = response.body().bytes().expect("body loaded");
153        #[allow(unused_mut)]
154        let mut force_error = false;
155        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
156        let parse_result = if !success && status != 200 || force_error {
157            crate::protocol_serde::shape_get_policy_version::de_get_policy_version_http_error(status, headers, body)
158        } else {
159            crate::protocol_serde::shape_get_policy_version::de_get_policy_version_http_response(status, headers, body)
160        };
161        crate::protocol_serde::type_erase_result(parse_result)
162    }
163}
164#[derive(Debug)]
165struct GetPolicyVersionRequestSerializer;
166impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for GetPolicyVersionRequestSerializer {
167    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
168    fn serialize_input(
169        &self,
170        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
171        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
172    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
173        let input = input
174            .downcast::<crate::operation::get_policy_version::GetPolicyVersionInput>()
175            .expect("correct type");
176        let _header_serialization_settings = _cfg
177            .load::<crate::serialization_settings::HeaderSerializationSettings>()
178            .cloned()
179            .unwrap_or_default();
180        let mut request_builder = {
181            fn uri_base(
182                _input: &crate::operation::get_policy_version::GetPolicyVersionInput,
183                output: &mut ::std::string::String,
184            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
185                use ::std::fmt::Write as _;
186                let input_1 = &_input.policy_version_arn;
187                let input_1 = input_1.as_ref().ok_or_else(|| {
188                    ::aws_smithy_types::error::operation::BuildError::missing_field("policy_version_arn", "cannot be empty or unset")
189                })?;
190                let policy_version_arn = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
191                if policy_version_arn.is_empty() {
192                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
193                        "policy_version_arn",
194                        "cannot be empty or unset",
195                    ));
196                }
197                ::std::write!(output, "/policy-versions/{PolicyVersionArn}", PolicyVersionArn = policy_version_arn)
198                    .expect("formatting should succeed");
199                ::std::result::Result::Ok(())
200            }
201            #[allow(clippy::unnecessary_wraps)]
202            fn update_http_builder(
203                input: &crate::operation::get_policy_version::GetPolicyVersionInput,
204                builder: ::http::request::Builder,
205            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
206                let mut uri = ::std::string::String::new();
207                uri_base(input, &mut uri)?;
208                ::std::result::Result::Ok(builder.method("GET").uri(uri))
209            }
210            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
211            builder
212        };
213        let body = ::aws_smithy_types::body::SdkBody::from("");
214
215        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
216    }
217}
218#[derive(Debug)]
219struct GetPolicyVersionEndpointParamsInterceptor;
220
221impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetPolicyVersionEndpointParamsInterceptor {
222    fn name(&self) -> &'static str {
223        "GetPolicyVersionEndpointParamsInterceptor"
224    }
225
226    fn read_before_execution(
227        &self,
228        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
229            '_,
230            ::aws_smithy_runtime_api::client::interceptors::context::Input,
231            ::aws_smithy_runtime_api::client::interceptors::context::Output,
232            ::aws_smithy_runtime_api::client::interceptors::context::Error,
233        >,
234        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
235    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
236        let _input = context
237            .input()
238            .downcast_ref::<GetPolicyVersionInput>()
239            .ok_or("failed to downcast to GetPolicyVersionInput")?;
240
241        let params = crate::config::endpoint::Params::builder()
242            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
243            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
244            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
245            .build()
246            .map_err(|err| {
247                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
248            })?;
249        cfg.interceptor_state()
250            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
251        ::std::result::Result::Ok(())
252    }
253}
254
255// The get_* functions below are generated from JMESPath expressions in the
256// operationContextParams trait. They target the operation's input shape.
257
258/// Error type for the `GetPolicyVersionError` operation.
259#[non_exhaustive]
260#[derive(::std::fmt::Debug)]
261pub enum GetPolicyVersionError {
262    /// <p>You do not have sufficient access to perform this action. Check your permissions, and try again.</p>
263    AccessDeniedException(crate::types::error::AccessDeniedException),
264    /// <p>The service encountered an internal error. Try your request again. If the problem persists, contact Amazon Web Services Support.</p>
265    InternalServerException(crate::types::error::InternalServerException),
266    /// <p>The specified resource doesn't exist. Check the resource ID, and try again.</p>
267    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
268    /// <p>The request was denied due to request throttling.</p>
269    ThrottlingException(crate::types::error::ThrottlingException),
270    /// <p>The input fails to satisfy the constraints specified by an Amazon Web Services service.</p>
271    ValidationException(crate::types::error::ValidationException),
272    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
273    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
274    variable wildcard pattern and check `.code()`:
275     \
276    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
277     \
278    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-GetPolicyVersionError) for what information is available for the error.")]
279    Unhandled(crate::error::sealed_unhandled::Unhandled),
280}
281impl GetPolicyVersionError {
282    /// Creates the `GetPolicyVersionError::Unhandled` variant from any error type.
283    pub fn unhandled(
284        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
285    ) -> Self {
286        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
287            source: err.into(),
288            meta: ::std::default::Default::default(),
289        })
290    }
291
292    /// Creates the `GetPolicyVersionError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
293    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
294        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
295            source: err.clone().into(),
296            meta: err,
297        })
298    }
299    ///
300    /// Returns error metadata, which includes the error code, message,
301    /// request ID, and potentially additional information.
302    ///
303    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
304        match self {
305            Self::AccessDeniedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
306            Self::InternalServerException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
307            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
308            Self::ThrottlingException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
309            Self::ValidationException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
310            Self::Unhandled(e) => &e.meta,
311        }
312    }
313    /// Returns `true` if the error kind is `GetPolicyVersionError::AccessDeniedException`.
314    pub fn is_access_denied_exception(&self) -> bool {
315        matches!(self, Self::AccessDeniedException(_))
316    }
317    /// Returns `true` if the error kind is `GetPolicyVersionError::InternalServerException`.
318    pub fn is_internal_server_exception(&self) -> bool {
319        matches!(self, Self::InternalServerException(_))
320    }
321    /// Returns `true` if the error kind is `GetPolicyVersionError::ResourceNotFoundException`.
322    pub fn is_resource_not_found_exception(&self) -> bool {
323        matches!(self, Self::ResourceNotFoundException(_))
324    }
325    /// Returns `true` if the error kind is `GetPolicyVersionError::ThrottlingException`.
326    pub fn is_throttling_exception(&self) -> bool {
327        matches!(self, Self::ThrottlingException(_))
328    }
329    /// Returns `true` if the error kind is `GetPolicyVersionError::ValidationException`.
330    pub fn is_validation_exception(&self) -> bool {
331        matches!(self, Self::ValidationException(_))
332    }
333}
334impl ::std::error::Error for GetPolicyVersionError {
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::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
340            Self::ThrottlingException(_inner) => ::std::option::Option::Some(_inner),
341            Self::ValidationException(_inner) => ::std::option::Option::Some(_inner),
342            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
343        }
344    }
345}
346impl ::std::fmt::Display for GetPolicyVersionError {
347    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
348        match self {
349            Self::AccessDeniedException(_inner) => _inner.fmt(f),
350            Self::InternalServerException(_inner) => _inner.fmt(f),
351            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
352            Self::ThrottlingException(_inner) => _inner.fmt(f),
353            Self::ValidationException(_inner) => _inner.fmt(f),
354            Self::Unhandled(_inner) => {
355                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
356                    write!(f, "unhandled error ({code})")
357                } else {
358                    f.write_str("unhandled error")
359                }
360            }
361        }
362    }
363}
364impl ::aws_smithy_types::retry::ProvideErrorKind for GetPolicyVersionError {
365    fn code(&self) -> ::std::option::Option<&str> {
366        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
367    }
368    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
369        match self {
370            Self::InternalServerException(inner) => ::std::option::Option::Some(inner.retryable_error_kind()),
371            _ => ::std::option::Option::None,
372        }
373    }
374}
375impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for GetPolicyVersionError {
376    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
377        match self {
378            Self::AccessDeniedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
379            Self::InternalServerException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
380            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
381            Self::ThrottlingException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
382            Self::ValidationException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
383            Self::Unhandled(_inner) => &_inner.meta,
384        }
385    }
386}
387impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for GetPolicyVersionError {
388    fn create_unhandled_error(
389        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
390        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
391    ) -> Self {
392        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
393            source,
394            meta: meta.unwrap_or_default(),
395        })
396    }
397}
398impl ::aws_types::request_id::RequestId for crate::operation::get_policy_version::GetPolicyVersionError {
399    fn request_id(&self) -> Option<&str> {
400        self.meta().request_id()
401    }
402}
403
404pub use crate::operation::get_policy_version::_get_policy_version_output::GetPolicyVersionOutput;
405
406pub use crate::operation::get_policy_version::_get_policy_version_input::GetPolicyVersionInput;
407
408mod _get_policy_version_input;
409
410mod _get_policy_version_output;
411
412/// Builders
413pub mod builders;
aws_sdk_mpa/operation/get_policy_version.rs

aws_sdk_mpa/operation/
get_policy_version.rs
