aws_sdk_cloudfront/operation/
list_cache_policies.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListCachePolicies`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListCachePolicies;
6impl ListCachePolicies {
7    /// Creates a new `ListCachePolicies`
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::list_cache_policies::ListCachePoliciesInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_cache_policies::ListCachePoliciesOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_cache_policies::ListCachePoliciesError,
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::list_cache_policies::ListCachePoliciesError>()
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::list_cache_policies::ListCachePoliciesOutput>()
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::list_cache_policies::ListCachePoliciesInput,
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", "ListCachePolicies", 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.ListCachePolicies",
59                "rpc.service" = "CloudFront",
60                "rpc.method" = "ListCachePolicies",
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 ListCachePolicies {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListCachePolicies");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            ListCachePoliciesRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            ListCachePoliciesResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("ListCachePolicies")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
106            "ListCachePolicies",
107            "CloudFront",
108        ));
109        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
110        signing_options.double_uri_encode = true;
111        signing_options.content_sha256_header = false;
112        signing_options.normalize_uri_path = true;
113        signing_options.payload_override = None;
114
115        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
116            signing_options,
117            ..::std::default::Default::default()
118        });
119
120        ::std::option::Option::Some(cfg.freeze())
121    }
122
123    fn runtime_components(
124        &self,
125        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
126    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
127        #[allow(unused_mut)]
128        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListCachePolicies")
129            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
130                ListCachePoliciesTelemetryInputCaptureInterceptor,
131            ))
132            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
133                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
134            ))
135            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
136                ListCachePoliciesEndpointParamsInterceptor,
137            ))
138            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
139                crate::operation::list_cache_policies::ListCachePoliciesError,
140            >::new())
141            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
142                crate::operation::list_cache_policies::ListCachePoliciesError,
143            >::new())
144            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
145                crate::operation::list_cache_policies::ListCachePoliciesError,
146            >::new())
147            .with_retry_classifier(::aws_runtime::service_clock_skew::ServiceClockSkewClassifier::<
148                crate::operation::list_cache_policies::ListCachePoliciesError,
149            >::new());
150
151        ::std::borrow::Cow::Owned(rcb)
152    }
153}
154
155#[derive(Debug)]
156struct ListCachePoliciesTelemetryInputCaptureInterceptor;
157
158#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
159impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListCachePoliciesTelemetryInputCaptureInterceptor {
160    fn name(&self) -> &'static str {
161        "ListCachePoliciesTelemetryInputCaptureInterceptor"
162    }
163
164    fn read_before_execution(
165        &self,
166        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
167            '_,
168            ::aws_smithy_runtime_api::client::interceptors::context::Input,
169            ::aws_smithy_runtime_api::client::interceptors::context::Output,
170            ::aws_smithy_runtime_api::client::interceptors::context::Error,
171        >,
172        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
173    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
174        // Nothing to do unless the customer opted in by naming members to record.
175        let ::std::option::Option::Some(requested) = cfg
176            .load::<::aws_smithy_types::telemetry::RequestedTelemetryAttributes>()
177            .filter(|r| !r.is_empty())
178        else {
179            return ::std::result::Result::Ok(());
180        };
181
182        let ::std::option::Option::Some(input) = context.input().downcast_ref::<ListCachePoliciesInput>() else {
183            // A mismatched input is not this interceptor's concern; skip quietly.
184            return ::std::result::Result::Ok(());
185        };
186
187        let mut captured = ::aws_smithy_types::telemetry::CapturedTelemetryAttributes::default();
188        if requested.should_capture("Marker") {
189            if let ::std::option::Option::Some(value) = input.marker.as_deref() {
190                captured.insert("Marker", value);
191            }
192        }
193
194        cfg.interceptor_state().store_put(captured);
195        ::std::result::Result::Ok(())
196    }
197}
198#[derive(Debug)]
199struct ListCachePoliciesResponseDeserializer;
200impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListCachePoliciesResponseDeserializer {
201    fn deserialize_nonstreaming_with_config(
202        &self,
203        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
204        _cfg: &::aws_smithy_types::config_bag::ConfigBag,
205    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
206        let (success, status) = (response.status().is_success(), response.status().as_u16());
207        let headers = response.headers();
208        let body = response.body().bytes().expect("body loaded");
209        #[allow(unused_mut)]
210        let mut force_error = false;
211        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
212        let parse_result = if !success && status != 200 || force_error {
213            crate::protocol_serde::shape_list_cache_policies::de_list_cache_policies_http_error(status, headers, body)
214        } else {
215            crate::protocol_serde::shape_list_cache_policies::de_list_cache_policies_http_response(status, headers, body)
216        };
217        crate::protocol_serde::type_erase_result(parse_result)
218    }
219}
220#[derive(Debug)]
221struct ListCachePoliciesRequestSerializer;
222impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListCachePoliciesRequestSerializer {
223    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
224    fn serialize_input(
225        &self,
226        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
227        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
228    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
229        let input = input
230            .downcast::<crate::operation::list_cache_policies::ListCachePoliciesInput>()
231            .expect("correct type");
232        let _header_serialization_settings = _cfg
233            .load::<crate::serialization_settings::HeaderSerializationSettings>()
234            .cloned()
235            .unwrap_or_default();
236        let mut request_builder = {
237            #[allow(clippy::uninlined_format_args)]
238            fn uri_base(
239                _input: &crate::operation::list_cache_policies::ListCachePoliciesInput,
240                output: &mut ::std::string::String,
241            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
242                use ::std::fmt::Write as _;
243                ::std::write!(output, "/2020-05-31/cache-policy").expect("formatting should succeed");
244                ::std::result::Result::Ok(())
245            }
246            fn uri_query(
247                _input: &crate::operation::list_cache_policies::ListCachePoliciesInput,
248                mut output: &mut ::std::string::String,
249            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
250                let mut query = ::aws_smithy_http::query::Writer::new(output);
251                if let ::std::option::Option::Some(inner_1) = &_input.r#type {
252                    {
253                        query.push_kv("Type", &::aws_smithy_http::query::fmt_string(inner_1.as_str()));
254                    }
255                }
256                if let ::std::option::Option::Some(inner_2) = &_input.marker {
257                    {
258                        query.push_kv("Marker", &::aws_smithy_http::query::fmt_string(inner_2));
259                    }
260                }
261                if let ::std::option::Option::Some(inner_3) = &_input.max_items {
262                    {
263                        query.push_kv("MaxItems", ::aws_smithy_types::primitive::Encoder::from(*inner_3).encode());
264                    }
265                }
266                ::std::result::Result::Ok(())
267            }
268            #[allow(clippy::unnecessary_wraps)]
269            fn update_http_builder(
270                input: &crate::operation::list_cache_policies::ListCachePoliciesInput,
271                builder: ::http_1x::request::Builder,
272            ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
273                let mut uri = ::std::string::String::new();
274                uri_base(input, &mut uri)?;
275                uri_query(input, &mut uri)?;
276                ::std::result::Result::Ok(builder.method("GET").uri(uri))
277            }
278            let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
279            builder
280        };
281        let body = ::aws_smithy_types::body::SdkBody::from("");
282
283        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
284    }
285}
286#[derive(Debug)]
287struct ListCachePoliciesEndpointParamsInterceptor;
288
289#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
290impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListCachePoliciesEndpointParamsInterceptor {
291    fn name(&self) -> &'static str {
292        "ListCachePoliciesEndpointParamsInterceptor"
293    }
294
295    fn read_before_execution(
296        &self,
297        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
298            '_,
299            ::aws_smithy_runtime_api::client::interceptors::context::Input,
300            ::aws_smithy_runtime_api::client::interceptors::context::Output,
301            ::aws_smithy_runtime_api::client::interceptors::context::Error,
302        >,
303        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
304    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
305        let _input = context
306            .input()
307            .downcast_ref::<ListCachePoliciesInput>()
308            .ok_or("failed to downcast to ListCachePoliciesInput")?;
309
310        let params = crate::config::endpoint::Params::builder()
311            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
312            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
313            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
314            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
315            .build()
316            .map_err(|err| {
317                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
318            })?;
319        cfg.interceptor_state()
320            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
321        ::std::result::Result::Ok(())
322    }
323}
324
325// The get_* functions below are generated from JMESPath expressions in the
326// operationContextParams trait. They target the operation's input shape.
327
328/// Error type for the `ListCachePoliciesError` operation.
329#[non_exhaustive]
330#[derive(::std::fmt::Debug)]
331pub enum ListCachePoliciesError {
332    /// <p>Access denied.</p>
333    AccessDenied(crate::types::error::AccessDenied),
334    /// <p>An argument is invalid.</p>
335    InvalidArgument(crate::types::error::InvalidArgument),
336    /// <p>The cache policy does not exist.</p>
337    NoSuchCachePolicy(crate::types::error::NoSuchCachePolicy),
338    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
339    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
340    variable wildcard pattern and check `.code()`:
341     \
342    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
343     \
344    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListCachePoliciesError) for what information is available for the error.")]
345    Unhandled(crate::error::sealed_unhandled::Unhandled),
346}
347impl ListCachePoliciesError {
348    /// Creates the `ListCachePoliciesError::Unhandled` variant from any error type.
349    pub fn unhandled(
350        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
351    ) -> Self {
352        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
353            source: err.into(),
354            meta: ::std::default::Default::default(),
355        })
356    }
357
358    /// Creates the `ListCachePoliciesError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
359    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
360        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
361            source: err.clone().into(),
362            meta: err,
363        })
364    }
365    ///
366    /// Returns error metadata, which includes the error code, message,
367    /// request ID, and potentially additional information.
368    ///
369    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
370        match self {
371            Self::AccessDenied(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
372            Self::InvalidArgument(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
373            Self::NoSuchCachePolicy(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
374            Self::Unhandled(e) => &e.meta,
375        }
376    }
377    /// Returns `true` if the error kind is `ListCachePoliciesError::AccessDenied`.
378    pub fn is_access_denied(&self) -> bool {
379        matches!(self, Self::AccessDenied(_))
380    }
381    /// Returns `true` if the error kind is `ListCachePoliciesError::InvalidArgument`.
382    pub fn is_invalid_argument(&self) -> bool {
383        matches!(self, Self::InvalidArgument(_))
384    }
385    /// Returns `true` if the error kind is `ListCachePoliciesError::NoSuchCachePolicy`.
386    pub fn is_no_such_cache_policy(&self) -> bool {
387        matches!(self, Self::NoSuchCachePolicy(_))
388    }
389}
390impl ::std::error::Error for ListCachePoliciesError {
391    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
392        match self {
393            Self::AccessDenied(_inner) => ::std::option::Option::Some(_inner),
394            Self::InvalidArgument(_inner) => ::std::option::Option::Some(_inner),
395            Self::NoSuchCachePolicy(_inner) => ::std::option::Option::Some(_inner),
396            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
397        }
398    }
399}
400impl ::std::fmt::Display for ListCachePoliciesError {
401    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
402        match self {
403            Self::AccessDenied(_inner) => _inner.fmt(f),
404            Self::InvalidArgument(_inner) => _inner.fmt(f),
405            Self::NoSuchCachePolicy(_inner) => _inner.fmt(f),
406            Self::Unhandled(_inner) => {
407                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
408                    write!(f, "unhandled error ({code})")
409                } else {
410                    f.write_str("unhandled error")
411                }
412            }
413        }
414    }
415}
416impl ::aws_smithy_types::retry::ProvideErrorKind for ListCachePoliciesError {
417    fn code(&self) -> ::std::option::Option<&str> {
418        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
419    }
420    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
421        ::std::option::Option::None
422    }
423}
424impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListCachePoliciesError {
425    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
426        match self {
427            Self::AccessDenied(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
428            Self::InvalidArgument(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
429            Self::NoSuchCachePolicy(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
430            Self::Unhandled(_inner) => &_inner.meta,
431        }
432    }
433}
434impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListCachePoliciesError {
435    fn create_unhandled_error(
436        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
437        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
438    ) -> Self {
439        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
440            source,
441            meta: meta.unwrap_or_default(),
442        })
443    }
444}
445impl ::aws_types::request_id::RequestId for crate::operation::list_cache_policies::ListCachePoliciesError {
446    fn request_id(&self) -> Option<&str> {
447        self.meta().request_id()
448    }
449}
450
451pub use crate::operation::list_cache_policies::_list_cache_policies_input::ListCachePoliciesInput;
452
453pub use crate::operation::list_cache_policies::_list_cache_policies_output::ListCachePoliciesOutput;
454
455mod _list_cache_policies_input;
456
457mod _list_cache_policies_output;
458
459/// Builders
460pub mod builders;
aws_sdk_cloudfront/operation/list_cache_policies.rs

aws_sdk_cloudfront/operation/
list_cache_policies.rs
