aws_sdk_rds/operation/
describe_reserved_db_instances.rs

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

aws_sdk_rds/operation/
describe_reserved_db_instances.rs
