aws_sdk_keyspacesstreams/operation/
list_streams.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListStreams`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListStreams;
6impl ListStreams {
7    /// Creates a new `ListStreams`
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_streams::ListStreamsInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_streams::ListStreamsOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_streams::ListStreamsError,
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_streams::ListStreamsError>()
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_streams::ListStreamsOutput>()
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_streams::ListStreamsInput,
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("KeyspacesStreams", "ListStreams", 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                "KeyspacesStreams.ListStreams",
59                "rpc.service" = "KeyspacesStreams",
60                "rpc.method" = "ListStreams",
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 ListStreams {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListStreams");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            ListStreamsRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            ListStreamsResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("ListStreams")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
106            "ListStreams",
107            "KeyspacesStreams",
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("ListStreams")
129            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
130            .with_interceptor(ListStreamsEndpointParamsInterceptor)
131            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
132                crate::operation::list_streams::ListStreamsError,
133            >::new())
134            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
135                crate::operation::list_streams::ListStreamsError,
136            >::new())
137            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
138                crate::operation::list_streams::ListStreamsError,
139            >::new());
140
141        ::std::borrow::Cow::Owned(rcb)
142    }
143}
144
145#[derive(Debug)]
146struct ListStreamsResponseDeserializer;
147impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListStreamsResponseDeserializer {
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_list_streams::de_list_streams_http_error(status, headers, body)
160        } else {
161            crate::protocol_serde::shape_list_streams::de_list_streams_http_response(status, headers, body)
162        };
163        crate::protocol_serde::type_erase_result(parse_result)
164    }
165}
166#[derive(Debug)]
167struct ListStreamsRequestSerializer;
168impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListStreamsRequestSerializer {
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
176            .downcast::<crate::operation::list_streams::ListStreamsInput>()
177            .expect("correct type");
178        let _header_serialization_settings = _cfg
179            .load::<crate::serialization_settings::HeaderSerializationSettings>()
180            .cloned()
181            .unwrap_or_default();
182        let mut request_builder = {
183            fn uri_base(
184                _input: &crate::operation::list_streams::ListStreamsInput,
185                output: &mut ::std::string::String,
186            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
187                use ::std::fmt::Write as _;
188                ::std::write!(output, "/").expect("formatting should succeed");
189                ::std::result::Result::Ok(())
190            }
191            #[allow(clippy::unnecessary_wraps)]
192            fn update_http_builder(
193                input: &crate::operation::list_streams::ListStreamsInput,
194                builder: ::http::request::Builder,
195            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
196                let mut uri = ::std::string::String::new();
197                uri_base(input, &mut uri)?;
198                ::std::result::Result::Ok(builder.method("POST").uri(uri))
199            }
200            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
201            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.0");
202            builder = _header_serialization_settings.set_default_header(
203                builder,
204                ::http::header::HeaderName::from_static("x-amz-target"),
205                "KeyspacesStreams.ListStreams",
206            );
207            builder
208        };
209        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_list_streams::ser_list_streams_input(&input)?);
210        if let Some(content_length) = body.content_length() {
211            let content_length = content_length.to_string();
212            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
213        }
214        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
215    }
216}
217#[derive(Debug)]
218struct ListStreamsEndpointParamsInterceptor;
219
220impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListStreamsEndpointParamsInterceptor {
221    fn name(&self) -> &'static str {
222        "ListStreamsEndpointParamsInterceptor"
223    }
224
225    fn read_before_execution(
226        &self,
227        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
228            '_,
229            ::aws_smithy_runtime_api::client::interceptors::context::Input,
230            ::aws_smithy_runtime_api::client::interceptors::context::Output,
231            ::aws_smithy_runtime_api::client::interceptors::context::Error,
232        >,
233        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
234    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
235        let _input = context
236            .input()
237            .downcast_ref::<ListStreamsInput>()
238            .ok_or("failed to downcast to ListStreamsInput")?;
239
240        let params = crate::config::endpoint::Params::builder()
241            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
242            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
243            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
244            .build()
245            .map_err(|err| {
246                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
247            })?;
248        cfg.interceptor_state()
249            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
250        ::std::result::Result::Ok(())
251    }
252}
253
254// The get_* functions below are generated from JMESPath expressions in the
255// operationContextParams trait. They target the operation's input shape.
256
257/// Error type for the `ListStreamsError` operation.
258#[non_exhaustive]
259#[derive(::std::fmt::Debug)]
260pub enum ListStreamsError {
261    /// <p>You don't have sufficient access permissions to perform this operation.</p>
262    /// <p>This exception occurs when your IAM user or role lacks the required permissions to access the Amazon Keyspaces resource or perform the requested action. Check your IAM policies and ensure they grant the necessary permissions.</p>
263    AccessDeniedException(crate::types::error::AccessDeniedException),
264    /// <p>The Amazon Keyspaces service encountered an unexpected error while processing the request.</p>
265    /// <p>This internal server error is not related to your request parameters. Retry your request after a brief delay. If the issue persists, contact Amazon Web Services Support with details of your request to help identify and resolve the problem.</p>
266    InternalServerException(crate::types::error::InternalServerException),
267    /// <p>The requested resource doesn't exist or could not be found.</p>
268    /// <p>This exception occurs when you attempt to access a keyspace, table, stream, or other Amazon Keyspaces resource that doesn't exist or that has been deleted. Verify that the resource identifier is correct and that the resource exists in your account.</p>
269    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
270    /// <p>The request rate is too high and exceeds the service's throughput limits.</p>
271    /// <p>This exception occurs when you send too many requests in a short period of time. Implement exponential backoff in your retry strategy to handle this exception. Reducing your request frequency or distributing requests more evenly can help avoid throughput exceptions.</p>
272    ThrottlingException(crate::types::error::ThrottlingException),
273    /// <p>The request validation failed because one or more input parameters failed validation.</p>
274    /// <p>This exception occurs when there are syntax errors in the request, field constraints are violated, or required parameters are missing. To help you fix the issue, the exception message provides details about which parameter failed and why.</p>
275    ValidationException(crate::types::error::ValidationException),
276    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
277    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
278    variable wildcard pattern and check `.code()`:
279     \
280    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
281     \
282    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListStreamsError) for what information is available for the error.")]
283    Unhandled(crate::error::sealed_unhandled::Unhandled),
284}
285impl ListStreamsError {
286    /// Creates the `ListStreamsError::Unhandled` variant from any error type.
287    pub fn unhandled(
288        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
289    ) -> Self {
290        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
291            source: err.into(),
292            meta: ::std::default::Default::default(),
293        })
294    }
295
296    /// Creates the `ListStreamsError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
297    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
298        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
299            source: err.clone().into(),
300            meta: err,
301        })
302    }
303    ///
304    /// Returns error metadata, which includes the error code, message,
305    /// request ID, and potentially additional information.
306    ///
307    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
308        match self {
309            Self::AccessDeniedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
310            Self::InternalServerException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
311            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
312            Self::ThrottlingException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
313            Self::ValidationException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
314            Self::Unhandled(e) => &e.meta,
315        }
316    }
317    /// Returns `true` if the error kind is `ListStreamsError::AccessDeniedException`.
318    pub fn is_access_denied_exception(&self) -> bool {
319        matches!(self, Self::AccessDeniedException(_))
320    }
321    /// Returns `true` if the error kind is `ListStreamsError::InternalServerException`.
322    pub fn is_internal_server_exception(&self) -> bool {
323        matches!(self, Self::InternalServerException(_))
324    }
325    /// Returns `true` if the error kind is `ListStreamsError::ResourceNotFoundException`.
326    pub fn is_resource_not_found_exception(&self) -> bool {
327        matches!(self, Self::ResourceNotFoundException(_))
328    }
329    /// Returns `true` if the error kind is `ListStreamsError::ThrottlingException`.
330    pub fn is_throttling_exception(&self) -> bool {
331        matches!(self, Self::ThrottlingException(_))
332    }
333    /// Returns `true` if the error kind is `ListStreamsError::ValidationException`.
334    pub fn is_validation_exception(&self) -> bool {
335        matches!(self, Self::ValidationException(_))
336    }
337}
338impl ::std::error::Error for ListStreamsError {
339    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
340        match self {
341            Self::AccessDeniedException(_inner) => ::std::option::Option::Some(_inner),
342            Self::InternalServerException(_inner) => ::std::option::Option::Some(_inner),
343            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
344            Self::ThrottlingException(_inner) => ::std::option::Option::Some(_inner),
345            Self::ValidationException(_inner) => ::std::option::Option::Some(_inner),
346            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
347        }
348    }
349}
350impl ::std::fmt::Display for ListStreamsError {
351    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
352        match self {
353            Self::AccessDeniedException(_inner) => _inner.fmt(f),
354            Self::InternalServerException(_inner) => _inner.fmt(f),
355            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
356            Self::ThrottlingException(_inner) => _inner.fmt(f),
357            Self::ValidationException(_inner) => _inner.fmt(f),
358            Self::Unhandled(_inner) => {
359                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
360                    write!(f, "unhandled error ({code})")
361                } else {
362                    f.write_str("unhandled error")
363                }
364            }
365        }
366    }
367}
368impl ::aws_smithy_types::retry::ProvideErrorKind for ListStreamsError {
369    fn code(&self) -> ::std::option::Option<&str> {
370        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
371    }
372    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
373        ::std::option::Option::None
374    }
375}
376impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListStreamsError {
377    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
378        match self {
379            Self::AccessDeniedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
380            Self::InternalServerException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
381            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
382            Self::ThrottlingException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
383            Self::ValidationException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
384            Self::Unhandled(_inner) => &_inner.meta,
385        }
386    }
387}
388impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListStreamsError {
389    fn create_unhandled_error(
390        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
391        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
392    ) -> Self {
393        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
394            source,
395            meta: meta.unwrap_or_default(),
396        })
397    }
398}
399impl ::aws_types::request_id::RequestId for crate::operation::list_streams::ListStreamsError {
400    fn request_id(&self) -> Option<&str> {
401        self.meta().request_id()
402    }
403}
404
405pub use crate::operation::list_streams::_list_streams_output::ListStreamsOutput;
406
407pub use crate::operation::list_streams::_list_streams_input::ListStreamsInput;
408
409mod _list_streams_input;
410
411mod _list_streams_output;
412
413/// Builders
414pub mod builders;
415
416/// Paginator for this operation
417pub mod paginator;
aws_sdk_keyspacesstreams/operation/list_streams.rs

aws_sdk_keyspacesstreams/operation/
list_streams.rs
