aws_sdk_cloudfront/operation/
get_distribution.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `GetDistribution`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct GetDistribution;
6impl GetDistribution {
7    /// Creates a new `GetDistribution`
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_distribution::GetDistributionInput,
14    ) -> ::std::result::Result<
15        crate::operation::get_distribution::GetDistributionOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::get_distribution::GetDistributionError,
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_distribution::GetDistributionError>()
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_distribution::GetDistributionOutput>()
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_distribution::GetDistributionInput,
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("CloudFront", "GetDistribution", 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                "CloudFront.GetDistribution",
59                "rpc.service" = "CloudFront",
60                "rpc.method" = "GetDistribution",
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 GetDistribution {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("GetDistribution");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            GetDistributionRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            GetDistributionResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("GetDistribution")
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(
107            "GetDistribution",
108            "CloudFront",
109        ));
110        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
111        signing_options.double_uri_encode = true;
112        signing_options.content_sha256_header = false;
113        signing_options.normalize_uri_path = true;
114        signing_options.payload_override = None;
115
116        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
117            signing_options,
118            ..::std::default::Default::default()
119        });
120
121        ::std::option::Option::Some(cfg.freeze())
122    }
123
124    fn runtime_components(
125        &self,
126        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
127    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
128        #[allow(unused_mut)]
129        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("GetDistribution")
130            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
131                GetDistributionTelemetryInputCaptureInterceptor,
132            ))
133            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
134                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
135            ))
136            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
137                GetDistributionEndpointParamsInterceptor,
138            ))
139            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
140                crate::operation::get_distribution::GetDistributionError,
141            >::new())
142            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
143                crate::operation::get_distribution::GetDistributionError,
144            >::new())
145            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
146                crate::operation::get_distribution::GetDistributionError,
147            >::new());
148
149        ::std::borrow::Cow::Owned(rcb)
150    }
151}
152
153#[derive(Debug)]
154struct GetDistributionTelemetryInputCaptureInterceptor;
155
156#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
157impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetDistributionTelemetryInputCaptureInterceptor {
158    fn name(&self) -> &'static str {
159        "GetDistributionTelemetryInputCaptureInterceptor"
160    }
161
162    fn read_before_execution(
163        &self,
164        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
165            '_,
166            ::aws_smithy_runtime_api::client::interceptors::context::Input,
167            ::aws_smithy_runtime_api::client::interceptors::context::Output,
168            ::aws_smithy_runtime_api::client::interceptors::context::Error,
169        >,
170        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
171    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
172        // Nothing to do unless the customer opted in by naming members to record.
173        let ::std::option::Option::Some(requested) = cfg
174            .load::<::aws_smithy_types::telemetry::RequestedTelemetryAttributes>()
175            .filter(|r| !r.is_empty())
176        else {
177            return ::std::result::Result::Ok(());
178        };
179
180        let ::std::option::Option::Some(input) = context.input().downcast_ref::<GetDistributionInput>() else {
181            // A mismatched input is not this interceptor's concern; skip quietly.
182            return ::std::result::Result::Ok(());
183        };
184
185        let mut captured = ::aws_smithy_types::telemetry::CapturedTelemetryAttributes::default();
186        if requested.should_capture("Id") {
187            if let ::std::option::Option::Some(value) = input.id.as_deref() {
188                captured.insert("Id", value);
189            }
190        }
191
192        cfg.interceptor_state().store_put(captured);
193        ::std::result::Result::Ok(())
194    }
195}
196#[derive(Debug)]
197struct GetDistributionResponseDeserializer;
198impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for GetDistributionResponseDeserializer {
199    fn deserialize_nonstreaming_with_config(
200        &self,
201        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
202        _cfg: &::aws_smithy_types::config_bag::ConfigBag,
203    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
204        let (success, status) = (response.status().is_success(), response.status().as_u16());
205        let headers = response.headers();
206        let body = response.body().bytes().expect("body loaded");
207        #[allow(unused_mut)]
208        let mut force_error = false;
209        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
210        let parse_result = if !success && status != 200 || force_error {
211            crate::protocol_serde::shape_get_distribution::de_get_distribution_http_error(status, headers, body)
212        } else {
213            crate::protocol_serde::shape_get_distribution::de_get_distribution_http_response(status, headers, body)
214        };
215        crate::protocol_serde::type_erase_result(parse_result)
216    }
217}
218#[derive(Debug)]
219struct GetDistributionRequestSerializer;
220impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for GetDistributionRequestSerializer {
221    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
222    fn serialize_input(
223        &self,
224        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
225        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
226    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
227        let input = input
228            .downcast::<crate::operation::get_distribution::GetDistributionInput>()
229            .expect("correct type");
230        let _header_serialization_settings = _cfg
231            .load::<crate::serialization_settings::HeaderSerializationSettings>()
232            .cloned()
233            .unwrap_or_default();
234        let mut request_builder = {
235            #[allow(clippy::uninlined_format_args)]
236            fn uri_base(
237                _input: &crate::operation::get_distribution::GetDistributionInput,
238                output: &mut ::std::string::String,
239            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
240                use ::std::fmt::Write as _;
241                let input_1 = &_input.id;
242                let input_1 = input_1
243                    .as_ref()
244                    .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("id", "cannot be empty or unset"))?;
245                let id = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
246                if id.is_empty() {
247                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
248                        "id",
249                        "cannot be empty or unset",
250                    ));
251                }
252                ::std::write!(output, "/2020-05-31/distribution/{Id}", Id = id).expect("formatting should succeed");
253                ::std::result::Result::Ok(())
254            }
255            #[allow(clippy::unnecessary_wraps)]
256            fn update_http_builder(
257                input: &crate::operation::get_distribution::GetDistributionInput,
258                builder: ::http_1x::request::Builder,
259            ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
260                let mut uri = ::std::string::String::new();
261                uri_base(input, &mut uri)?;
262                ::std::result::Result::Ok(builder.method("GET").uri(uri))
263            }
264            let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
265            builder
266        };
267        let body = ::aws_smithy_types::body::SdkBody::from("");
268
269        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
270    }
271}
272#[derive(Debug)]
273struct GetDistributionEndpointParamsInterceptor;
274
275#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
276impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetDistributionEndpointParamsInterceptor {
277    fn name(&self) -> &'static str {
278        "GetDistributionEndpointParamsInterceptor"
279    }
280
281    fn read_before_execution(
282        &self,
283        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
284            '_,
285            ::aws_smithy_runtime_api::client::interceptors::context::Input,
286            ::aws_smithy_runtime_api::client::interceptors::context::Output,
287            ::aws_smithy_runtime_api::client::interceptors::context::Error,
288        >,
289        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
290    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
291        let _input = context
292            .input()
293            .downcast_ref::<GetDistributionInput>()
294            .ok_or("failed to downcast to GetDistributionInput")?;
295
296        let params = crate::config::endpoint::Params::builder()
297            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
298            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
299            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
300            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
301            .build()
302            .map_err(|err| {
303                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
304            })?;
305        cfg.interceptor_state()
306            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
307        ::std::result::Result::Ok(())
308    }
309}
310
311// The get_* functions below are generated from JMESPath expressions in the
312// operationContextParams trait. They target the operation's input shape.
313
314/// Error type for the `GetDistributionError` operation.
315#[non_exhaustive]
316#[derive(::std::fmt::Debug)]
317pub enum GetDistributionError {
318    /// <p>Access denied.</p>
319    AccessDenied(crate::types::error::AccessDenied),
320    /// <p>The specified distribution does not exist.</p>
321    NoSuchDistribution(crate::types::error::NoSuchDistribution),
322    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
323    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
324    variable wildcard pattern and check `.code()`:
325     \
326    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
327     \
328    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-GetDistributionError) for what information is available for the error.")]
329    Unhandled(crate::error::sealed_unhandled::Unhandled),
330}
331impl GetDistributionError {
332    /// Creates the `GetDistributionError::Unhandled` variant from any error type.
333    pub fn unhandled(
334        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
335    ) -> Self {
336        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
337            source: err.into(),
338            meta: ::std::default::Default::default(),
339        })
340    }
341
342    /// Creates the `GetDistributionError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
343    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
344        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
345            source: err.clone().into(),
346            meta: err,
347        })
348    }
349    ///
350    /// Returns error metadata, which includes the error code, message,
351    /// request ID, and potentially additional information.
352    ///
353    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
354        match self {
355            Self::AccessDenied(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
356            Self::NoSuchDistribution(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
357            Self::Unhandled(e) => &e.meta,
358        }
359    }
360    /// Returns `true` if the error kind is `GetDistributionError::AccessDenied`.
361    pub fn is_access_denied(&self) -> bool {
362        matches!(self, Self::AccessDenied(_))
363    }
364    /// Returns `true` if the error kind is `GetDistributionError::NoSuchDistribution`.
365    pub fn is_no_such_distribution(&self) -> bool {
366        matches!(self, Self::NoSuchDistribution(_))
367    }
368}
369impl ::std::error::Error for GetDistributionError {
370    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
371        match self {
372            Self::AccessDenied(_inner) => ::std::option::Option::Some(_inner),
373            Self::NoSuchDistribution(_inner) => ::std::option::Option::Some(_inner),
374            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
375        }
376    }
377}
378impl ::std::fmt::Display for GetDistributionError {
379    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
380        match self {
381            Self::AccessDenied(_inner) => _inner.fmt(f),
382            Self::NoSuchDistribution(_inner) => _inner.fmt(f),
383            Self::Unhandled(_inner) => {
384                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
385                    write!(f, "unhandled error ({code})")
386                } else {
387                    f.write_str("unhandled error")
388                }
389            }
390        }
391    }
392}
393impl ::aws_smithy_types::retry::ProvideErrorKind for GetDistributionError {
394    fn code(&self) -> ::std::option::Option<&str> {
395        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
396    }
397    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
398        ::std::option::Option::None
399    }
400}
401impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for GetDistributionError {
402    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
403        match self {
404            Self::AccessDenied(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
405            Self::NoSuchDistribution(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
406            Self::Unhandled(_inner) => &_inner.meta,
407        }
408    }
409}
410impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for GetDistributionError {
411    fn create_unhandled_error(
412        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
413        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
414    ) -> Self {
415        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
416            source,
417            meta: meta.unwrap_or_default(),
418        })
419    }
420}
421impl ::aws_types::request_id::RequestId for crate::operation::get_distribution::GetDistributionError {
422    fn request_id(&self) -> Option<&str> {
423        self.meta().request_id()
424    }
425}
426
427pub use crate::operation::get_distribution::_get_distribution_input::GetDistributionInput;
428
429pub use crate::operation::get_distribution::_get_distribution_output::GetDistributionOutput;
430
431mod _get_distribution_input;
432
433mod _get_distribution_output;
434
435/// Builders
436pub mod builders;
aws_sdk_cloudfront/operation/get_distribution.rs

aws_sdk_cloudfront/operation/
get_distribution.rs
