aws_sdk_elasticache/operation/
decrease_replica_count.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `DecreaseReplicaCount`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct DecreaseReplicaCount;
6impl DecreaseReplicaCount {
7    /// Creates a new `DecreaseReplicaCount`
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::decrease_replica_count::DecreaseReplicaCountInput,
14    ) -> ::std::result::Result<
15        crate::operation::decrease_replica_count::DecreaseReplicaCountOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::decrease_replica_count::DecreaseReplicaCountError,
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::decrease_replica_count::DecreaseReplicaCountError>()
27                    .expect("correct error type")
28            })
29        };
30        use ::tracing::Instrument;
31        let context = Self::orchestrate_with_stop_point(runtime_plugins, input, ::aws_smithy_runtime::client::orchestrator::StopPoint::None)
32            // Create a parent span for the entire operation. Includes a random, internal-only,
33            // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
34            .instrument(::tracing::debug_span!(
35                "elasticache.DecreaseReplicaCount",
36                "rpc.service" = "elasticache",
37                "rpc.method" = "DecreaseReplicaCount",
38                "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
39                "rpc.system" = "aws-api",
40            ))
41            .await
42            .map_err(map_err)?;
43        let output = context.finalize().map_err(map_err)?;
44        ::std::result::Result::Ok(
45            output
46                .downcast::<crate::operation::decrease_replica_count::DecreaseReplicaCountOutput>()
47                .expect("correct output type"),
48        )
49    }
50
51    pub(crate) async fn orchestrate_with_stop_point(
52        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
53        input: crate::operation::decrease_replica_count::DecreaseReplicaCountInput,
54        stop_point: ::aws_smithy_runtime::client::orchestrator::StopPoint,
55    ) -> ::std::result::Result<
56        ::aws_smithy_runtime_api::client::interceptors::context::InterceptorContext,
57        ::aws_smithy_runtime_api::client::result::SdkError<
58            ::aws_smithy_runtime_api::client::interceptors::context::Error,
59            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
60        >,
61    > {
62        let input = ::aws_smithy_runtime_api::client::interceptors::context::Input::erase(input);
63        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("elasticache", "DecreaseReplicaCount", input, runtime_plugins, stop_point)
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        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
74            ::aws_runtime::auth::sigv4::SCHEME_ID,
75        ]));
76        if let ::std::option::Option::Some(config_override) = config_override {
77            for plugin in config_override.runtime_plugins.iter().cloned() {
78                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
79            }
80            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
81                config_override,
82                client_config.config.clone(),
83                &client_config.runtime_components,
84            ));
85        }
86        runtime_plugins
87    }
88}
89impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for DecreaseReplicaCount {
90    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
91        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("DecreaseReplicaCount");
92
93        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
94            DecreaseReplicaCountRequestSerializer,
95        ));
96        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
97            DecreaseReplicaCountResponseDeserializer,
98        ));
99
100        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
101            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
102        ));
103
104        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
105            "DecreaseReplicaCount",
106            "elasticache",
107        ));
108        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
109        signing_options.double_uri_encode = true;
110        signing_options.content_sha256_header = false;
111        signing_options.normalize_uri_path = true;
112        signing_options.payload_override = None;
113
114        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
115            signing_options,
116            ..::std::default::Default::default()
117        });
118
119        ::std::option::Option::Some(cfg.freeze())
120    }
121
122    fn runtime_components(
123        &self,
124        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
125    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
126        #[allow(unused_mut)]
127        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("DecreaseReplicaCount")
128            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
129            .with_interceptor(DecreaseReplicaCountEndpointParamsInterceptor)
130            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
131                crate::operation::decrease_replica_count::DecreaseReplicaCountError,
132            >::new())
133            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
134                crate::operation::decrease_replica_count::DecreaseReplicaCountError,
135            >::new())
136            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
137                crate::operation::decrease_replica_count::DecreaseReplicaCountError,
138            >::new());
139
140        ::std::borrow::Cow::Owned(rcb)
141    }
142}
143
144#[derive(Debug)]
145struct DecreaseReplicaCountResponseDeserializer;
146impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for DecreaseReplicaCountResponseDeserializer {
147    fn deserialize_nonstreaming(
148        &self,
149        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
150    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
151        let (success, status) = (response.status().is_success(), response.status().as_u16());
152        let headers = response.headers();
153        let body = response.body().bytes().expect("body loaded");
154        #[allow(unused_mut)]
155        let mut force_error = false;
156        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
157        let parse_result = if !success && status != 200 || force_error {
158            crate::protocol_serde::shape_decrease_replica_count::de_decrease_replica_count_http_error(status, headers, body)
159        } else {
160            crate::protocol_serde::shape_decrease_replica_count::de_decrease_replica_count_http_response(status, headers, body)
161        };
162        crate::protocol_serde::type_erase_result(parse_result)
163    }
164}
165#[derive(Debug)]
166struct DecreaseReplicaCountRequestSerializer;
167impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for DecreaseReplicaCountRequestSerializer {
168    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
169    fn serialize_input(
170        &self,
171        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
172        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
173    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
174        let input = input
175            .downcast::<crate::operation::decrease_replica_count::DecreaseReplicaCountInput>()
176            .expect("correct type");
177        let _header_serialization_settings = _cfg
178            .load::<crate::serialization_settings::HeaderSerializationSettings>()
179            .cloned()
180            .unwrap_or_default();
181        let mut request_builder = {
182            fn uri_base(
183                _input: &crate::operation::decrease_replica_count::DecreaseReplicaCountInput,
184                output: &mut ::std::string::String,
185            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
186                use ::std::fmt::Write as _;
187                ::std::write!(output, "/").expect("formatting should succeed");
188                ::std::result::Result::Ok(())
189            }
190            #[allow(clippy::unnecessary_wraps)]
191            fn update_http_builder(
192                input: &crate::operation::decrease_replica_count::DecreaseReplicaCountInput,
193                builder: ::http::request::Builder,
194            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
195                let mut uri = ::std::string::String::new();
196                uri_base(input, &mut uri)?;
197                ::std::result::Result::Ok(builder.method("POST").uri(uri))
198            }
199            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
200            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-www-form-urlencoded");
201            builder
202        };
203        let body = ::aws_smithy_types::body::SdkBody::from(
204            crate::protocol_serde::shape_decrease_replica_count_input::ser_decrease_replica_count_input_input_input(&input)?,
205        );
206        if let Some(content_length) = body.content_length() {
207            let content_length = content_length.to_string();
208            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
209        }
210        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
211    }
212}
213#[derive(Debug)]
214struct DecreaseReplicaCountEndpointParamsInterceptor;
215
216impl ::aws_smithy_runtime_api::client::interceptors::Intercept for DecreaseReplicaCountEndpointParamsInterceptor {
217    fn name(&self) -> &'static str {
218        "DecreaseReplicaCountEndpointParamsInterceptor"
219    }
220
221    fn read_before_execution(
222        &self,
223        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
224            '_,
225            ::aws_smithy_runtime_api::client::interceptors::context::Input,
226            ::aws_smithy_runtime_api::client::interceptors::context::Output,
227            ::aws_smithy_runtime_api::client::interceptors::context::Error,
228        >,
229        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
230    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
231        let _input = context
232            .input()
233            .downcast_ref::<DecreaseReplicaCountInput>()
234            .ok_or("failed to downcast to DecreaseReplicaCountInput")?;
235
236        let params = crate::config::endpoint::Params::builder()
237            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
238            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
239            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
240            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
241            .build()
242            .map_err(|err| {
243                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
244            })?;
245        cfg.interceptor_state()
246            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
247        ::std::result::Result::Ok(())
248    }
249}
250
251// The get_* functions below are generated from JMESPath expressions in the
252// operationContextParams trait. They target the operation's input shape.
253
254/// Error type for the `DecreaseReplicaCountError` operation.
255#[non_exhaustive]
256#[derive(::std::fmt::Debug)]
257pub enum DecreaseReplicaCountError {
258    /// <p>The request cannot be processed because it would exceed the allowed number of clusters per customer.</p>
259    ClusterQuotaForCustomerExceededFault(crate::types::error::ClusterQuotaForCustomerExceededFault),
260    /// <p>The requested cache node type is not available in the specified Availability Zone. For more information, see <a href="http://docs.aws.amazon.com/AmazonElastiCache/latest/dg/ErrorMessages.html#ErrorMessages.INSUFFICIENT_CACHE_CLUSTER_CAPACITY">InsufficientCacheClusterCapacity</a> in the ElastiCache User Guide.</p>
261    InsufficientCacheClusterCapacityFault(crate::types::error::InsufficientCacheClusterCapacityFault),
262    /// <p>The requested cluster is not in the <code>available</code> state.</p>
263    InvalidCacheClusterStateFault(crate::types::error::InvalidCacheClusterStateFault),
264    /// <p>Two or more incompatible parameters were specified.</p>
265    InvalidParameterCombinationException(crate::types::error::InvalidParameterCombinationException),
266    /// <p>The value for a parameter is invalid.</p>
267    InvalidParameterValueException(crate::types::error::InvalidParameterValueException),
268    /// <p>The requested replication group is not in the <code>available</code> state.</p>
269    InvalidReplicationGroupStateFault(crate::types::error::InvalidReplicationGroupStateFault),
270    /// <p>The VPC network is in an invalid state.</p>
271    InvalidVpcNetworkStateFault(crate::types::error::InvalidVpcNetworkStateFault),
272    /// <p>The request cannot be processed because it would exceed the maximum allowed number of node groups (shards) in a single replication group. The default maximum is 90</p>
273    NodeGroupsPerReplicationGroupQuotaExceededFault(crate::types::error::NodeGroupsPerReplicationGroupQuotaExceededFault),
274    /// <p>The request cannot be processed because it would exceed the allowed number of cache nodes per customer.</p>
275    NodeQuotaForCustomerExceededFault(crate::types::error::NodeQuotaForCustomerExceededFault),
276    /// <p>The operation was not performed because no changes were required.</p>
277    NoOperationFault(crate::types::error::NoOperationFault),
278    /// <p>The specified replication group does not exist.</p>
279    ReplicationGroupNotFoundFault(crate::types::error::ReplicationGroupNotFoundFault),
280    /// <p>The specified service linked role (SLR) was not found.</p>
281    ServiceLinkedRoleNotFoundFault(crate::types::error::ServiceLinkedRoleNotFoundFault),
282    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
283    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
284    variable wildcard pattern and check `.code()`:
285     \
286    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
287     \
288    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-DecreaseReplicaCountError) for what information is available for the error.")]
289    Unhandled(crate::error::sealed_unhandled::Unhandled),
290}
291impl DecreaseReplicaCountError {
292    /// Creates the `DecreaseReplicaCountError::Unhandled` variant from any error type.
293    pub fn unhandled(
294        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
295    ) -> Self {
296        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
297            source: err.into(),
298            meta: ::std::default::Default::default(),
299        })
300    }
301
302    /// Creates the `DecreaseReplicaCountError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
303    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
304        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
305            source: err.clone().into(),
306            meta: err,
307        })
308    }
309    ///
310    /// Returns error metadata, which includes the error code, message,
311    /// request ID, and potentially additional information.
312    ///
313    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
314        match self {
315            Self::ClusterQuotaForCustomerExceededFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
316            Self::InsufficientCacheClusterCapacityFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
317            Self::InvalidCacheClusterStateFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
318            Self::InvalidParameterCombinationException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
319            Self::InvalidParameterValueException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
320            Self::InvalidReplicationGroupStateFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
321            Self::InvalidVpcNetworkStateFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
322            Self::NodeGroupsPerReplicationGroupQuotaExceededFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
323            Self::NodeQuotaForCustomerExceededFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
324            Self::NoOperationFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
325            Self::ReplicationGroupNotFoundFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
326            Self::ServiceLinkedRoleNotFoundFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
327            Self::Unhandled(e) => &e.meta,
328        }
329    }
330    /// Returns `true` if the error kind is `DecreaseReplicaCountError::ClusterQuotaForCustomerExceededFault`.
331    pub fn is_cluster_quota_for_customer_exceeded_fault(&self) -> bool {
332        matches!(self, Self::ClusterQuotaForCustomerExceededFault(_))
333    }
334    /// Returns `true` if the error kind is `DecreaseReplicaCountError::InsufficientCacheClusterCapacityFault`.
335    pub fn is_insufficient_cache_cluster_capacity_fault(&self) -> bool {
336        matches!(self, Self::InsufficientCacheClusterCapacityFault(_))
337    }
338    /// Returns `true` if the error kind is `DecreaseReplicaCountError::InvalidCacheClusterStateFault`.
339    pub fn is_invalid_cache_cluster_state_fault(&self) -> bool {
340        matches!(self, Self::InvalidCacheClusterStateFault(_))
341    }
342    /// Returns `true` if the error kind is `DecreaseReplicaCountError::InvalidParameterCombinationException`.
343    pub fn is_invalid_parameter_combination_exception(&self) -> bool {
344        matches!(self, Self::InvalidParameterCombinationException(_))
345    }
346    /// Returns `true` if the error kind is `DecreaseReplicaCountError::InvalidParameterValueException`.
347    pub fn is_invalid_parameter_value_exception(&self) -> bool {
348        matches!(self, Self::InvalidParameterValueException(_))
349    }
350    /// Returns `true` if the error kind is `DecreaseReplicaCountError::InvalidReplicationGroupStateFault`.
351    pub fn is_invalid_replication_group_state_fault(&self) -> bool {
352        matches!(self, Self::InvalidReplicationGroupStateFault(_))
353    }
354    /// Returns `true` if the error kind is `DecreaseReplicaCountError::InvalidVpcNetworkStateFault`.
355    pub fn is_invalid_vpc_network_state_fault(&self) -> bool {
356        matches!(self, Self::InvalidVpcNetworkStateFault(_))
357    }
358    /// Returns `true` if the error kind is `DecreaseReplicaCountError::NodeGroupsPerReplicationGroupQuotaExceededFault`.
359    pub fn is_node_groups_per_replication_group_quota_exceeded_fault(&self) -> bool {
360        matches!(self, Self::NodeGroupsPerReplicationGroupQuotaExceededFault(_))
361    }
362    /// Returns `true` if the error kind is `DecreaseReplicaCountError::NodeQuotaForCustomerExceededFault`.
363    pub fn is_node_quota_for_customer_exceeded_fault(&self) -> bool {
364        matches!(self, Self::NodeQuotaForCustomerExceededFault(_))
365    }
366    /// Returns `true` if the error kind is `DecreaseReplicaCountError::NoOperationFault`.
367    pub fn is_no_operation_fault(&self) -> bool {
368        matches!(self, Self::NoOperationFault(_))
369    }
370    /// Returns `true` if the error kind is `DecreaseReplicaCountError::ReplicationGroupNotFoundFault`.
371    pub fn is_replication_group_not_found_fault(&self) -> bool {
372        matches!(self, Self::ReplicationGroupNotFoundFault(_))
373    }
374    /// Returns `true` if the error kind is `DecreaseReplicaCountError::ServiceLinkedRoleNotFoundFault`.
375    pub fn is_service_linked_role_not_found_fault(&self) -> bool {
376        matches!(self, Self::ServiceLinkedRoleNotFoundFault(_))
377    }
378}
379impl ::std::error::Error for DecreaseReplicaCountError {
380    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
381        match self {
382            Self::ClusterQuotaForCustomerExceededFault(_inner) => ::std::option::Option::Some(_inner),
383            Self::InsufficientCacheClusterCapacityFault(_inner) => ::std::option::Option::Some(_inner),
384            Self::InvalidCacheClusterStateFault(_inner) => ::std::option::Option::Some(_inner),
385            Self::InvalidParameterCombinationException(_inner) => ::std::option::Option::Some(_inner),
386            Self::InvalidParameterValueException(_inner) => ::std::option::Option::Some(_inner),
387            Self::InvalidReplicationGroupStateFault(_inner) => ::std::option::Option::Some(_inner),
388            Self::InvalidVpcNetworkStateFault(_inner) => ::std::option::Option::Some(_inner),
389            Self::NodeGroupsPerReplicationGroupQuotaExceededFault(_inner) => ::std::option::Option::Some(_inner),
390            Self::NodeQuotaForCustomerExceededFault(_inner) => ::std::option::Option::Some(_inner),
391            Self::NoOperationFault(_inner) => ::std::option::Option::Some(_inner),
392            Self::ReplicationGroupNotFoundFault(_inner) => ::std::option::Option::Some(_inner),
393            Self::ServiceLinkedRoleNotFoundFault(_inner) => ::std::option::Option::Some(_inner),
394            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
395        }
396    }
397}
398impl ::std::fmt::Display for DecreaseReplicaCountError {
399    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
400        match self {
401            Self::ClusterQuotaForCustomerExceededFault(_inner) => _inner.fmt(f),
402            Self::InsufficientCacheClusterCapacityFault(_inner) => _inner.fmt(f),
403            Self::InvalidCacheClusterStateFault(_inner) => _inner.fmt(f),
404            Self::InvalidParameterCombinationException(_inner) => _inner.fmt(f),
405            Self::InvalidParameterValueException(_inner) => _inner.fmt(f),
406            Self::InvalidReplicationGroupStateFault(_inner) => _inner.fmt(f),
407            Self::InvalidVpcNetworkStateFault(_inner) => _inner.fmt(f),
408            Self::NodeGroupsPerReplicationGroupQuotaExceededFault(_inner) => _inner.fmt(f),
409            Self::NodeQuotaForCustomerExceededFault(_inner) => _inner.fmt(f),
410            Self::NoOperationFault(_inner) => _inner.fmt(f),
411            Self::ReplicationGroupNotFoundFault(_inner) => _inner.fmt(f),
412            Self::ServiceLinkedRoleNotFoundFault(_inner) => _inner.fmt(f),
413            Self::Unhandled(_inner) => {
414                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
415                    write!(f, "unhandled error ({code})")
416                } else {
417                    f.write_str("unhandled error")
418                }
419            }
420        }
421    }
422}
423impl ::aws_smithy_types::retry::ProvideErrorKind for DecreaseReplicaCountError {
424    fn code(&self) -> ::std::option::Option<&str> {
425        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
426    }
427    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
428        ::std::option::Option::None
429    }
430}
431impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for DecreaseReplicaCountError {
432    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
433        match self {
434            Self::ClusterQuotaForCustomerExceededFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
435            Self::InsufficientCacheClusterCapacityFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
436            Self::InvalidCacheClusterStateFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
437            Self::InvalidParameterCombinationException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
438            Self::InvalidParameterValueException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
439            Self::InvalidReplicationGroupStateFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
440            Self::InvalidVpcNetworkStateFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
441            Self::NodeGroupsPerReplicationGroupQuotaExceededFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
442            Self::NodeQuotaForCustomerExceededFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
443            Self::NoOperationFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
444            Self::ReplicationGroupNotFoundFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
445            Self::ServiceLinkedRoleNotFoundFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
446            Self::Unhandled(_inner) => &_inner.meta,
447        }
448    }
449}
450impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for DecreaseReplicaCountError {
451    fn create_unhandled_error(
452        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
453        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
454    ) -> Self {
455        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
456            source,
457            meta: meta.unwrap_or_default(),
458        })
459    }
460}
461impl ::aws_types::request_id::RequestId for crate::operation::decrease_replica_count::DecreaseReplicaCountError {
462    fn request_id(&self) -> Option<&str> {
463        self.meta().request_id()
464    }
465}
466
467pub use crate::operation::decrease_replica_count::_decrease_replica_count_output::DecreaseReplicaCountOutput;
468
469pub use crate::operation::decrease_replica_count::_decrease_replica_count_input::DecreaseReplicaCountInput;
470
471mod _decrease_replica_count_input;
472
473mod _decrease_replica_count_output;
474
475/// Builders
476pub mod builders;
aws_sdk_elasticache/operation/decrease_replica_count.rs

aws_sdk_elasticache/operation/
decrease_replica_count.rs
