aws_sdk_notifications/operation/
list_channels.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListChannels`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListChannels;
6impl ListChannels {
7    /// Creates a new `ListChannels`
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_channels::ListChannelsInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_channels::ListChannelsOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_channels::ListChannelsError,
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_channels::ListChannelsError>()
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_channels::ListChannelsOutput>()
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_channels::ListChannelsInput,
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        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("notifications", "ListChannels", input, runtime_plugins, stop_point).await
54    }
55
56    pub(crate) fn operation_runtime_plugins(
57        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
58        client_config: &crate::config::Config,
59        config_override: ::std::option::Option<crate::config::Builder>,
60    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
61        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
62        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
63            ::aws_runtime::auth::sigv4::SCHEME_ID,
64        ]));
65        if let ::std::option::Option::Some(config_override) = config_override {
66            for plugin in config_override.runtime_plugins.iter().cloned() {
67                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
68            }
69            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
70                config_override,
71                client_config.config.clone(),
72                &client_config.runtime_components,
73            ));
74        }
75        runtime_plugins
76    }
77}
78impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ListChannels {
79    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
80        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListChannels");
81
82        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
83            ListChannelsRequestSerializer,
84        ));
85        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
86            ListChannelsResponseDeserializer,
87        ));
88
89        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
90            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
91        ));
92
93        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
94            "ListChannels",
95            "notifications",
96        ));
97        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
98        signing_options.double_uri_encode = true;
99        signing_options.content_sha256_header = false;
100        signing_options.normalize_uri_path = true;
101        signing_options.payload_override = None;
102
103        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
104            signing_options,
105            ..::std::default::Default::default()
106        });
107
108        ::std::option::Option::Some(cfg.freeze())
109    }
110
111    fn runtime_components(
112        &self,
113        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
114    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
115        #[allow(unused_mut)]
116        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListChannels")
117            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
118            .with_interceptor(ListChannelsEndpointParamsInterceptor)
119            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
120                crate::operation::list_channels::ListChannelsError,
121            >::new())
122            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
123                crate::operation::list_channels::ListChannelsError,
124            >::new())
125            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
126                crate::operation::list_channels::ListChannelsError,
127            >::new());
128
129        ::std::borrow::Cow::Owned(rcb)
130    }
131}
132
133#[derive(Debug)]
134struct ListChannelsResponseDeserializer;
135impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListChannelsResponseDeserializer {
136    fn deserialize_nonstreaming(
137        &self,
138        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
139    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
140        let (success, status) = (response.status().is_success(), response.status().as_u16());
141        let headers = response.headers();
142        let body = response.body().bytes().expect("body loaded");
143        #[allow(unused_mut)]
144        let mut force_error = false;
145        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
146        let parse_result = if !success && status != 200 || force_error {
147            crate::protocol_serde::shape_list_channels::de_list_channels_http_error(status, headers, body)
148        } else {
149            crate::protocol_serde::shape_list_channels::de_list_channels_http_response(status, headers, body)
150        };
151        crate::protocol_serde::type_erase_result(parse_result)
152    }
153}
154#[derive(Debug)]
155struct ListChannelsRequestSerializer;
156impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListChannelsRequestSerializer {
157    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
158    fn serialize_input(
159        &self,
160        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
161        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
162    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
163        let input = input
164            .downcast::<crate::operation::list_channels::ListChannelsInput>()
165            .expect("correct type");
166        let _header_serialization_settings = _cfg
167            .load::<crate::serialization_settings::HeaderSerializationSettings>()
168            .cloned()
169            .unwrap_or_default();
170        let mut request_builder = {
171            fn uri_base(
172                _input: &crate::operation::list_channels::ListChannelsInput,
173                output: &mut ::std::string::String,
174            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
175                use ::std::fmt::Write as _;
176                ::std::write!(output, "/channels").expect("formatting should succeed");
177                ::std::result::Result::Ok(())
178            }
179            fn uri_query(
180                _input: &crate::operation::list_channels::ListChannelsInput,
181                mut output: &mut ::std::string::String,
182            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
183                let mut query = ::aws_smithy_http::query::Writer::new(output);
184                let inner_1 = &_input.notification_configuration_arn;
185                let inner_1 = inner_1.as_ref().ok_or_else(|| {
186                    ::aws_smithy_types::error::operation::BuildError::missing_field("notification_configuration_arn", "cannot be empty or unset")
187                })?;
188                if inner_1.is_empty() {
189                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
190                        "notification_configuration_arn",
191                        "cannot be empty or unset",
192                    ));
193                }
194                query.push_kv("notificationConfigurationArn", &::aws_smithy_http::query::fmt_string(inner_1));
195                if let ::std::option::Option::Some(inner_2) = &_input.max_results {
196                    {
197                        query.push_kv("maxResults", ::aws_smithy_types::primitive::Encoder::from(*inner_2).encode());
198                    }
199                }
200                if let ::std::option::Option::Some(inner_3) = &_input.next_token {
201                    {
202                        query.push_kv("nextToken", &::aws_smithy_http::query::fmt_string(inner_3));
203                    }
204                }
205                ::std::result::Result::Ok(())
206            }
207            #[allow(clippy::unnecessary_wraps)]
208            fn update_http_builder(
209                input: &crate::operation::list_channels::ListChannelsInput,
210                builder: ::http::request::Builder,
211            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
212                let mut uri = ::std::string::String::new();
213                uri_base(input, &mut uri)?;
214                uri_query(input, &mut uri)?;
215                ::std::result::Result::Ok(builder.method("GET").uri(uri))
216            }
217            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
218            builder
219        };
220        let body = ::aws_smithy_types::body::SdkBody::from("");
221
222        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
223    }
224}
225#[derive(Debug)]
226struct ListChannelsEndpointParamsInterceptor;
227
228impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListChannelsEndpointParamsInterceptor {
229    fn name(&self) -> &'static str {
230        "ListChannelsEndpointParamsInterceptor"
231    }
232
233    fn read_before_execution(
234        &self,
235        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
236            '_,
237            ::aws_smithy_runtime_api::client::interceptors::context::Input,
238            ::aws_smithy_runtime_api::client::interceptors::context::Output,
239            ::aws_smithy_runtime_api::client::interceptors::context::Error,
240        >,
241        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
242    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
243        let _input = context
244            .input()
245            .downcast_ref::<ListChannelsInput>()
246            .ok_or("failed to downcast to ListChannelsInput")?;
247
248        let params = crate::config::endpoint::Params::builder()
249            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
250            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
251            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
252            .build()
253            .map_err(|err| {
254                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
255            })?;
256        cfg.interceptor_state()
257            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
258        ::std::result::Result::Ok(())
259    }
260}
261
262// The get_* functions below are generated from JMESPath expressions in the
263// operationContextParams trait. They target the operation's input shape.
264
265/// Error type for the `ListChannelsError` operation.
266#[non_exhaustive]
267#[derive(::std::fmt::Debug)]
268pub enum ListChannelsError {
269    /// <p>User does not have sufficient access to perform this action.</p>
270    AccessDeniedException(crate::types::error::AccessDeniedException),
271    /// <p>Unexpected error during processing of request.</p>
272    InternalServerException(crate::types::error::InternalServerException),
273    /// <p>Request references a resource which does not exist.</p>
274    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
275    /// <p>Request was denied due to request throttling.</p>
276    ThrottlingException(crate::types::error::ThrottlingException),
277    /// <p>This exception is thrown when the notification event fails validation.</p>
278    ValidationException(crate::types::error::ValidationException),
279    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
280    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
281    variable wildcard pattern and check `.code()`:
282     \
283    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
284     \
285    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListChannelsError) for what information is available for the error.")]
286    Unhandled(crate::error::sealed_unhandled::Unhandled),
287}
288impl ListChannelsError {
289    /// Creates the `ListChannelsError::Unhandled` variant from any error type.
290    pub fn unhandled(
291        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
292    ) -> Self {
293        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
294            source: err.into(),
295            meta: ::std::default::Default::default(),
296        })
297    }
298
299    /// Creates the `ListChannelsError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
300    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
301        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
302            source: err.clone().into(),
303            meta: err,
304        })
305    }
306    ///
307    /// Returns error metadata, which includes the error code, message,
308    /// request ID, and potentially additional information.
309    ///
310    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
311        match self {
312            Self::AccessDeniedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
313            Self::InternalServerException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
314            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
315            Self::ThrottlingException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
316            Self::ValidationException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
317            Self::Unhandled(e) => &e.meta,
318        }
319    }
320    /// Returns `true` if the error kind is `ListChannelsError::AccessDeniedException`.
321    pub fn is_access_denied_exception(&self) -> bool {
322        matches!(self, Self::AccessDeniedException(_))
323    }
324    /// Returns `true` if the error kind is `ListChannelsError::InternalServerException`.
325    pub fn is_internal_server_exception(&self) -> bool {
326        matches!(self, Self::InternalServerException(_))
327    }
328    /// Returns `true` if the error kind is `ListChannelsError::ResourceNotFoundException`.
329    pub fn is_resource_not_found_exception(&self) -> bool {
330        matches!(self, Self::ResourceNotFoundException(_))
331    }
332    /// Returns `true` if the error kind is `ListChannelsError::ThrottlingException`.
333    pub fn is_throttling_exception(&self) -> bool {
334        matches!(self, Self::ThrottlingException(_))
335    }
336    /// Returns `true` if the error kind is `ListChannelsError::ValidationException`.
337    pub fn is_validation_exception(&self) -> bool {
338        matches!(self, Self::ValidationException(_))
339    }
340}
341impl ::std::error::Error for ListChannelsError {
342    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
343        match self {
344            Self::AccessDeniedException(_inner) => ::std::option::Option::Some(_inner),
345            Self::InternalServerException(_inner) => ::std::option::Option::Some(_inner),
346            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
347            Self::ThrottlingException(_inner) => ::std::option::Option::Some(_inner),
348            Self::ValidationException(_inner) => ::std::option::Option::Some(_inner),
349            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
350        }
351    }
352}
353impl ::std::fmt::Display for ListChannelsError {
354    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
355        match self {
356            Self::AccessDeniedException(_inner) => _inner.fmt(f),
357            Self::InternalServerException(_inner) => _inner.fmt(f),
358            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
359            Self::ThrottlingException(_inner) => _inner.fmt(f),
360            Self::ValidationException(_inner) => _inner.fmt(f),
361            Self::Unhandled(_inner) => {
362                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
363                    write!(f, "unhandled error ({code})")
364                } else {
365                    f.write_str("unhandled error")
366                }
367            }
368        }
369    }
370}
371impl ::aws_smithy_types::retry::ProvideErrorKind for ListChannelsError {
372    fn code(&self) -> ::std::option::Option<&str> {
373        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
374    }
375    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
376        match self {
377            Self::InternalServerException(inner) => ::std::option::Option::Some(inner.retryable_error_kind()),
378            Self::ThrottlingException(inner) => ::std::option::Option::Some(inner.retryable_error_kind()),
379            _ => ::std::option::Option::None,
380        }
381    }
382}
383impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListChannelsError {
384    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
385        match self {
386            Self::AccessDeniedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
387            Self::InternalServerException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
388            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
389            Self::ThrottlingException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
390            Self::ValidationException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
391            Self::Unhandled(_inner) => &_inner.meta,
392        }
393    }
394}
395impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListChannelsError {
396    fn create_unhandled_error(
397        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
398        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
399    ) -> Self {
400        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
401            source,
402            meta: meta.unwrap_or_default(),
403        })
404    }
405}
406impl ::aws_types::request_id::RequestId for crate::operation::list_channels::ListChannelsError {
407    fn request_id(&self) -> Option<&str> {
408        self.meta().request_id()
409    }
410}
411
412pub use crate::operation::list_channels::_list_channels_output::ListChannelsOutput;
413
414pub use crate::operation::list_channels::_list_channels_input::ListChannelsInput;
415
416mod _list_channels_input;
417
418mod _list_channels_output;
419
420/// Builders
421pub mod builders;
422
423/// Paginator for this operation
424pub mod paginator;
aws_sdk_notifications/operation/list_channels.rs

aws_sdk_notifications/operation/
list_channels.rs
