aws_sdk_cloudfront/operation/
get_response_headers_policy.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `GetResponseHeadersPolicy`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct GetResponseHeadersPolicy;
6impl GetResponseHeadersPolicy {
7    /// Creates a new `GetResponseHeadersPolicy`
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_response_headers_policy::GetResponseHeadersPolicyInput,
14    ) -> ::std::result::Result<
15        crate::operation::get_response_headers_policy::GetResponseHeadersPolicyOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::get_response_headers_policy::GetResponseHeadersPolicyError,
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_response_headers_policy::GetResponseHeadersPolicyError>()
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_response_headers_policy::GetResponseHeadersPolicyOutput>()
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_response_headers_policy::GetResponseHeadersPolicyInput,
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(
55            "CloudFront",
56            "GetResponseHeadersPolicy",
57            input,
58            runtime_plugins,
59            stop_point,
60        )
61        // Create a parent span for the entire operation. Includes a random, internal-only,
62        // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
63        .instrument(::tracing::debug_span!(
64            "CloudFront.GetResponseHeadersPolicy",
65            "rpc.service" = "CloudFront",
66            "rpc.method" = "GetResponseHeadersPolicy",
67            "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
68            "rpc.system" = "aws-api",
69        ))
70        .await
71    }
72
73    pub(crate) fn operation_runtime_plugins(
74        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
75        client_config: &crate::config::Config,
76        config_override: ::std::option::Option<crate::config::Builder>,
77    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
78        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
79
80        if let ::std::option::Option::Some(config_override) = config_override {
81            for plugin in config_override.runtime_plugins.iter().cloned() {
82                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
83            }
84            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
85                config_override,
86                client_config.config.clone(),
87                &client_config.runtime_components,
88            ));
89        }
90        runtime_plugins
91    }
92}
93impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for GetResponseHeadersPolicy {
94    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
95        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("GetResponseHeadersPolicy");
96
97        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
98            GetResponseHeadersPolicyRequestSerializer,
99        ));
100        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
101            GetResponseHeadersPolicyResponseDeserializer,
102        ));
103
104        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
105            crate::config::auth::Params::builder()
106                .operation_name("GetResponseHeadersPolicy")
107                .build()
108                .expect("required fields set"),
109        ));
110
111        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
112            "GetResponseHeadersPolicy",
113            "CloudFront",
114        ));
115        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
116        signing_options.double_uri_encode = true;
117        signing_options.content_sha256_header = false;
118        signing_options.normalize_uri_path = true;
119        signing_options.payload_override = None;
120
121        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
122            signing_options,
123            ..::std::default::Default::default()
124        });
125
126        ::std::option::Option::Some(cfg.freeze())
127    }
128
129    fn runtime_components(
130        &self,
131        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
132    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
133        #[allow(unused_mut)]
134        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("GetResponseHeadersPolicy")
135            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
136                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
137            ))
138            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
139                GetResponseHeadersPolicyEndpointParamsInterceptor,
140            ))
141            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
142                crate::operation::get_response_headers_policy::GetResponseHeadersPolicyError,
143            >::new())
144            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
145                crate::operation::get_response_headers_policy::GetResponseHeadersPolicyError,
146            >::new())
147            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
148                crate::operation::get_response_headers_policy::GetResponseHeadersPolicyError,
149            >::new());
150
151        ::std::borrow::Cow::Owned(rcb)
152    }
153}
154
155#[derive(Debug)]
156struct GetResponseHeadersPolicyResponseDeserializer;
157impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for GetResponseHeadersPolicyResponseDeserializer {
158    fn deserialize_nonstreaming(
159        &self,
160        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
161    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
162        let (success, status) = (response.status().is_success(), response.status().as_u16());
163        let headers = response.headers();
164        let body = response.body().bytes().expect("body loaded");
165        #[allow(unused_mut)]
166        let mut force_error = false;
167        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
168        let parse_result = if !success && status != 200 || force_error {
169            crate::protocol_serde::shape_get_response_headers_policy::de_get_response_headers_policy_http_error(status, headers, body)
170        } else {
171            crate::protocol_serde::shape_get_response_headers_policy::de_get_response_headers_policy_http_response(status, headers, body)
172        };
173        crate::protocol_serde::type_erase_result(parse_result)
174    }
175}
176#[derive(Debug)]
177struct GetResponseHeadersPolicyRequestSerializer;
178impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for GetResponseHeadersPolicyRequestSerializer {
179    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
180    fn serialize_input(
181        &self,
182        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
183        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
184    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
185        let input = input
186            .downcast::<crate::operation::get_response_headers_policy::GetResponseHeadersPolicyInput>()
187            .expect("correct type");
188        let _header_serialization_settings = _cfg
189            .load::<crate::serialization_settings::HeaderSerializationSettings>()
190            .cloned()
191            .unwrap_or_default();
192        let mut request_builder = {
193            #[allow(clippy::uninlined_format_args)]
194            fn uri_base(
195                _input: &crate::operation::get_response_headers_policy::GetResponseHeadersPolicyInput,
196                output: &mut ::std::string::String,
197            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
198                use ::std::fmt::Write as _;
199                let input_1 = &_input.id;
200                let input_1 = input_1
201                    .as_ref()
202                    .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("id", "cannot be empty or unset"))?;
203                let id = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
204                if id.is_empty() {
205                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
206                        "id",
207                        "cannot be empty or unset",
208                    ));
209                }
210                ::std::write!(output, "/2020-05-31/response-headers-policy/{Id}", Id = id).expect("formatting should succeed");
211                ::std::result::Result::Ok(())
212            }
213            #[allow(clippy::unnecessary_wraps)]
214            fn update_http_builder(
215                input: &crate::operation::get_response_headers_policy::GetResponseHeadersPolicyInput,
216                builder: ::http_1x::request::Builder,
217            ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
218                let mut uri = ::std::string::String::new();
219                uri_base(input, &mut uri)?;
220                ::std::result::Result::Ok(builder.method("GET").uri(uri))
221            }
222            let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
223            builder
224        };
225        let body = ::aws_smithy_types::body::SdkBody::from("");
226
227        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
228    }
229}
230#[derive(Debug)]
231struct GetResponseHeadersPolicyEndpointParamsInterceptor;
232
233#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
234impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetResponseHeadersPolicyEndpointParamsInterceptor {
235    fn name(&self) -> &'static str {
236        "GetResponseHeadersPolicyEndpointParamsInterceptor"
237    }
238
239    fn read_before_execution(
240        &self,
241        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
242            '_,
243            ::aws_smithy_runtime_api::client::interceptors::context::Input,
244            ::aws_smithy_runtime_api::client::interceptors::context::Output,
245            ::aws_smithy_runtime_api::client::interceptors::context::Error,
246        >,
247        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
248    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
249        let _input = context
250            .input()
251            .downcast_ref::<GetResponseHeadersPolicyInput>()
252            .ok_or("failed to downcast to GetResponseHeadersPolicyInput")?;
253
254        let params = crate::config::endpoint::Params::builder()
255            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
256            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
257            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
258            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
259            .build()
260            .map_err(|err| {
261                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
262            })?;
263        cfg.interceptor_state()
264            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
265        ::std::result::Result::Ok(())
266    }
267}
268
269// The get_* functions below are generated from JMESPath expressions in the
270// operationContextParams trait. They target the operation's input shape.
271
272/// Error type for the `GetResponseHeadersPolicyError` operation.
273#[non_exhaustive]
274#[derive(::std::fmt::Debug)]
275pub enum GetResponseHeadersPolicyError {
276    /// <p>Access denied.</p>
277    AccessDenied(crate::types::error::AccessDenied),
278    /// <p>The response headers policy does not exist.</p>
279    NoSuchResponseHeadersPolicy(crate::types::error::NoSuchResponseHeadersPolicy),
280    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
281    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
282    variable wildcard pattern and check `.code()`:
283     \
284    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
285     \
286    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-GetResponseHeadersPolicyError) for what information is available for the error.")]
287    Unhandled(crate::error::sealed_unhandled::Unhandled),
288}
289impl GetResponseHeadersPolicyError {
290    /// Creates the `GetResponseHeadersPolicyError::Unhandled` variant from any error type.
291    pub fn unhandled(
292        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
293    ) -> Self {
294        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
295            source: err.into(),
296            meta: ::std::default::Default::default(),
297        })
298    }
299
300    /// Creates the `GetResponseHeadersPolicyError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
301    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
302        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
303            source: err.clone().into(),
304            meta: err,
305        })
306    }
307    ///
308    /// Returns error metadata, which includes the error code, message,
309    /// request ID, and potentially additional information.
310    ///
311    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
312        match self {
313            Self::AccessDenied(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
314            Self::NoSuchResponseHeadersPolicy(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
315            Self::Unhandled(e) => &e.meta,
316        }
317    }
318    /// Returns `true` if the error kind is `GetResponseHeadersPolicyError::AccessDenied`.
319    pub fn is_access_denied(&self) -> bool {
320        matches!(self, Self::AccessDenied(_))
321    }
322    /// Returns `true` if the error kind is `GetResponseHeadersPolicyError::NoSuchResponseHeadersPolicy`.
323    pub fn is_no_such_response_headers_policy(&self) -> bool {
324        matches!(self, Self::NoSuchResponseHeadersPolicy(_))
325    }
326}
327impl ::std::error::Error for GetResponseHeadersPolicyError {
328    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
329        match self {
330            Self::AccessDenied(_inner) => ::std::option::Option::Some(_inner),
331            Self::NoSuchResponseHeadersPolicy(_inner) => ::std::option::Option::Some(_inner),
332            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
333        }
334    }
335}
336impl ::std::fmt::Display for GetResponseHeadersPolicyError {
337    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
338        match self {
339            Self::AccessDenied(_inner) => _inner.fmt(f),
340            Self::NoSuchResponseHeadersPolicy(_inner) => _inner.fmt(f),
341            Self::Unhandled(_inner) => {
342                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
343                    write!(f, "unhandled error ({code})")
344                } else {
345                    f.write_str("unhandled error")
346                }
347            }
348        }
349    }
350}
351impl ::aws_smithy_types::retry::ProvideErrorKind for GetResponseHeadersPolicyError {
352    fn code(&self) -> ::std::option::Option<&str> {
353        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
354    }
355    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
356        ::std::option::Option::None
357    }
358}
359impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for GetResponseHeadersPolicyError {
360    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
361        match self {
362            Self::AccessDenied(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
363            Self::NoSuchResponseHeadersPolicy(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
364            Self::Unhandled(_inner) => &_inner.meta,
365        }
366    }
367}
368impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for GetResponseHeadersPolicyError {
369    fn create_unhandled_error(
370        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
371        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
372    ) -> Self {
373        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
374            source,
375            meta: meta.unwrap_or_default(),
376        })
377    }
378}
379impl ::aws_types::request_id::RequestId for crate::operation::get_response_headers_policy::GetResponseHeadersPolicyError {
380    fn request_id(&self) -> Option<&str> {
381        self.meta().request_id()
382    }
383}
384
385pub use crate::operation::get_response_headers_policy::_get_response_headers_policy_input::GetResponseHeadersPolicyInput;
386
387pub use crate::operation::get_response_headers_policy::_get_response_headers_policy_output::GetResponseHeadersPolicyOutput;
388
389mod _get_response_headers_policy_input;
390
391mod _get_response_headers_policy_output;
392
393/// Builders
394pub mod builders;
aws_sdk_cloudfront/operation/get_response_headers_policy.rs

aws_sdk_cloudfront/operation/
get_response_headers_policy.rs
