aws_sdk_mediapackagev2/operation/
get_channel.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `GetChannel`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct GetChannel;
6impl GetChannel {
7    /// Creates a new `GetChannel`
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_channel::GetChannelInput,
14    ) -> ::std::result::Result<
15        crate::operation::get_channel::GetChannelOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::get_channel::GetChannelError,
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_channel::GetChannelError>()
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_channel::GetChannelOutput>()
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_channel::GetChannelInput,
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("MediaPackageV2", "GetChannel", 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                "MediaPackageV2.GetChannel",
59                "rpc.service" = "MediaPackageV2",
60                "rpc.method" = "GetChannel",
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 GetChannel {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("GetChannel");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            GetChannelRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            GetChannelResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("GetChannel")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
106            "GetChannel",
107            "MediaPackageV2",
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("GetChannel")
129            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
130            .with_interceptor(GetChannelEndpointParamsInterceptor)
131            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
132                crate::operation::get_channel::GetChannelError,
133            >::new())
134            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
135                crate::operation::get_channel::GetChannelError,
136            >::new())
137            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
138                crate::operation::get_channel::GetChannelError,
139            >::new());
140
141        ::std::borrow::Cow::Owned(rcb)
142    }
143}
144
145#[derive(Debug)]
146struct GetChannelResponseDeserializer;
147impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for GetChannelResponseDeserializer {
148    fn deserialize_nonstreaming(
149        &self,
150        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
151    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
152        let (success, status) = (response.status().is_success(), response.status().as_u16());
153        let headers = response.headers();
154        let body = response.body().bytes().expect("body loaded");
155        #[allow(unused_mut)]
156        let mut force_error = false;
157        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
158        let parse_result = if !success && status != 200 || force_error {
159            crate::protocol_serde::shape_get_channel::de_get_channel_http_error(status, headers, body)
160        } else {
161            crate::protocol_serde::shape_get_channel::de_get_channel_http_response(status, headers, body)
162        };
163        crate::protocol_serde::type_erase_result(parse_result)
164    }
165}
166#[derive(Debug)]
167struct GetChannelRequestSerializer;
168impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for GetChannelRequestSerializer {
169    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
170    fn serialize_input(
171        &self,
172        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
173        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
174    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
175        let input = input.downcast::<crate::operation::get_channel::GetChannelInput>().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            #[allow(clippy::uninlined_format_args)]
182            fn uri_base(
183                _input: &crate::operation::get_channel::GetChannelInput,
184                output: &mut ::std::string::String,
185            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
186                use ::std::fmt::Write as _;
187                let input_1 = &_input.channel_group_name;
188                let input_1 = input_1.as_ref().ok_or_else(|| {
189                    ::aws_smithy_types::error::operation::BuildError::missing_field("channel_group_name", "cannot be empty or unset")
190                })?;
191                let channel_group_name = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
192                if channel_group_name.is_empty() {
193                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
194                        "channel_group_name",
195                        "cannot be empty or unset",
196                    ));
197                }
198                let input_2 = &_input.channel_name;
199                let input_2 = input_2
200                    .as_ref()
201                    .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("channel_name", "cannot be empty or unset"))?;
202                let channel_name = ::aws_smithy_http::label::fmt_string(input_2, ::aws_smithy_http::label::EncodingStrategy::Default);
203                if channel_name.is_empty() {
204                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
205                        "channel_name",
206                        "cannot be empty or unset",
207                    ));
208                }
209                ::std::write!(
210                    output,
211                    "/channelGroup/{ChannelGroupName}/channel/{ChannelName}",
212                    ChannelGroupName = channel_group_name,
213                    ChannelName = channel_name
214                )
215                .expect("formatting should succeed");
216                ::std::result::Result::Ok(())
217            }
218            #[allow(clippy::unnecessary_wraps)]
219            fn update_http_builder(
220                input: &crate::operation::get_channel::GetChannelInput,
221                builder: ::http::request::Builder,
222            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
223                let mut uri = ::std::string::String::new();
224                uri_base(input, &mut uri)?;
225                ::std::result::Result::Ok(builder.method("GET").uri(uri))
226            }
227            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
228            builder
229        };
230        let body = ::aws_smithy_types::body::SdkBody::from("");
231
232        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
233    }
234}
235#[derive(Debug)]
236struct GetChannelEndpointParamsInterceptor;
237
238impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetChannelEndpointParamsInterceptor {
239    fn name(&self) -> &'static str {
240        "GetChannelEndpointParamsInterceptor"
241    }
242
243    fn read_before_execution(
244        &self,
245        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
246            '_,
247            ::aws_smithy_runtime_api::client::interceptors::context::Input,
248            ::aws_smithy_runtime_api::client::interceptors::context::Output,
249            ::aws_smithy_runtime_api::client::interceptors::context::Error,
250        >,
251        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
252    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
253        let _input = context
254            .input()
255            .downcast_ref::<GetChannelInput>()
256            .ok_or("failed to downcast to GetChannelInput")?;
257
258        let params = crate::config::endpoint::Params::builder()
259            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
260            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
261            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
262            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
263            .build()
264            .map_err(|err| {
265                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
266            })?;
267        cfg.interceptor_state()
268            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
269        ::std::result::Result::Ok(())
270    }
271}
272
273// The get_* functions below are generated from JMESPath expressions in the
274// operationContextParams trait. They target the operation's input shape.
275
276/// Error type for the `GetChannelError` operation.
277#[non_exhaustive]
278#[derive(::std::fmt::Debug)]
279pub enum GetChannelError {
280    /// <p>Access is denied because either you don't have permissions to perform the requested operation or MediaPackage is getting throttling errors with CDN authorization. The user or role that is making the request must have at least one IAM permissions policy attached that grants the required permissions. For more information, see Access Management in the IAM User Guide. Or, if you're using CDN authorization, you will receive this exception if MediaPackage receives a throttling error from Secrets Manager.</p>
281    AccessDeniedException(crate::types::error::AccessDeniedException),
282    /// <p>Indicates that an error from the service occurred while trying to process a request.</p>
283    InternalServerException(crate::types::error::InternalServerException),
284    /// <p>The specified resource doesn't exist.</p>
285    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
286    /// <p>The request throughput limit was exceeded.</p>
287    ThrottlingException(crate::types::error::ThrottlingException),
288    /// <p>The input failed to meet the constraints specified by the AWS service.</p>
289    ValidationException(crate::types::error::ValidationException),
290    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
291    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
292    variable wildcard pattern and check `.code()`:
293     \
294    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
295     \
296    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-GetChannelError) for what information is available for the error.")]
297    Unhandled(crate::error::sealed_unhandled::Unhandled),
298}
299impl GetChannelError {
300    /// Creates the `GetChannelError::Unhandled` variant from any error type.
301    pub fn unhandled(
302        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
303    ) -> Self {
304        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
305            source: err.into(),
306            meta: ::std::default::Default::default(),
307        })
308    }
309
310    /// Creates the `GetChannelError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
311    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
312        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
313            source: err.clone().into(),
314            meta: err,
315        })
316    }
317    ///
318    /// Returns error metadata, which includes the error code, message,
319    /// request ID, and potentially additional information.
320    ///
321    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
322        match self {
323            Self::AccessDeniedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
324            Self::InternalServerException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
325            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
326            Self::ThrottlingException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
327            Self::ValidationException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
328            Self::Unhandled(e) => &e.meta,
329        }
330    }
331    /// Returns `true` if the error kind is `GetChannelError::AccessDeniedException`.
332    pub fn is_access_denied_exception(&self) -> bool {
333        matches!(self, Self::AccessDeniedException(_))
334    }
335    /// Returns `true` if the error kind is `GetChannelError::InternalServerException`.
336    pub fn is_internal_server_exception(&self) -> bool {
337        matches!(self, Self::InternalServerException(_))
338    }
339    /// Returns `true` if the error kind is `GetChannelError::ResourceNotFoundException`.
340    pub fn is_resource_not_found_exception(&self) -> bool {
341        matches!(self, Self::ResourceNotFoundException(_))
342    }
343    /// Returns `true` if the error kind is `GetChannelError::ThrottlingException`.
344    pub fn is_throttling_exception(&self) -> bool {
345        matches!(self, Self::ThrottlingException(_))
346    }
347    /// Returns `true` if the error kind is `GetChannelError::ValidationException`.
348    pub fn is_validation_exception(&self) -> bool {
349        matches!(self, Self::ValidationException(_))
350    }
351}
352impl ::std::error::Error for GetChannelError {
353    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
354        match self {
355            Self::AccessDeniedException(_inner) => ::std::option::Option::Some(_inner),
356            Self::InternalServerException(_inner) => ::std::option::Option::Some(_inner),
357            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
358            Self::ThrottlingException(_inner) => ::std::option::Option::Some(_inner),
359            Self::ValidationException(_inner) => ::std::option::Option::Some(_inner),
360            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
361        }
362    }
363}
364impl ::std::fmt::Display for GetChannelError {
365    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
366        match self {
367            Self::AccessDeniedException(_inner) => _inner.fmt(f),
368            Self::InternalServerException(_inner) => _inner.fmt(f),
369            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
370            Self::ThrottlingException(_inner) => _inner.fmt(f),
371            Self::ValidationException(_inner) => _inner.fmt(f),
372            Self::Unhandled(_inner) => {
373                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
374                    write!(f, "unhandled error ({code})")
375                } else {
376                    f.write_str("unhandled error")
377                }
378            }
379        }
380    }
381}
382impl ::aws_smithy_types::retry::ProvideErrorKind for GetChannelError {
383    fn code(&self) -> ::std::option::Option<&str> {
384        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
385    }
386    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
387        ::std::option::Option::None
388    }
389}
390impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for GetChannelError {
391    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
392        match self {
393            Self::AccessDeniedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
394            Self::InternalServerException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
395            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
396            Self::ThrottlingException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
397            Self::ValidationException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
398            Self::Unhandled(_inner) => &_inner.meta,
399        }
400    }
401}
402impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for GetChannelError {
403    fn create_unhandled_error(
404        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
405        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
406    ) -> Self {
407        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
408            source,
409            meta: meta.unwrap_or_default(),
410        })
411    }
412}
413impl ::aws_types::request_id::RequestId for crate::operation::get_channel::GetChannelError {
414    fn request_id(&self) -> Option<&str> {
415        self.meta().request_id()
416    }
417}
418
419pub use crate::operation::get_channel::_get_channel_output::GetChannelOutput;
420
421pub use crate::operation::get_channel::_get_channel_input::GetChannelInput;
422
423mod _get_channel_input;
424
425mod _get_channel_output;
426
427/// Builders
428pub mod builders;
aws_sdk_mediapackagev2/operation/get_channel.rs

aws_sdk_mediapackagev2/operation/
get_channel.rs
