aws_sdk_dynamodb/operation/
describe_limits.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `DescribeLimits`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct DescribeLimits;
6impl DescribeLimits {
7    /// Creates a new `DescribeLimits`
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_limits::DescribeLimitsInput,
14                    ) -> ::std::result::Result<crate::operation::describe_limits::DescribeLimitsOutput, ::aws_smithy_runtime_api::client::result::SdkError<crate::operation::describe_limits::DescribeLimitsError, ::aws_smithy_runtime_api::client::orchestrator::HttpResponse>> {
15                        let map_err = |err: ::aws_smithy_runtime_api::client::result::SdkError<::aws_smithy_runtime_api::client::interceptors::context::Error, ::aws_smithy_runtime_api::client::orchestrator::HttpResponse>| {
16                            err.map_service_error(|err| {
17                                err.downcast::<crate::operation::describe_limits::DescribeLimitsError>().expect("correct error type")
18                            })
19                        };
20                        let context = Self::orchestrate_with_stop_point(runtime_plugins, input, ::aws_smithy_runtime::client::orchestrator::StopPoint::None)
21                            .await
22                            .map_err(map_err)?;
23                        let output = context.finalize().map_err(map_err)?;
24                        ::std::result::Result::Ok(output.downcast::<crate::operation::describe_limits::DescribeLimitsOutput>().expect("correct output type"))
25                    }
26    
27                    pub(crate) async fn orchestrate_with_stop_point(
28                        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
29                        input: crate::operation::describe_limits::DescribeLimitsInput,
30                        stop_point: ::aws_smithy_runtime::client::orchestrator::StopPoint,
31                    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::interceptors::context::InterceptorContext, ::aws_smithy_runtime_api::client::result::SdkError<::aws_smithy_runtime_api::client::interceptors::context::Error, ::aws_smithy_runtime_api::client::orchestrator::HttpResponse>> {
32                        let input = ::aws_smithy_runtime_api::client::interceptors::context::Input::erase(input);
33                        use ::tracing::Instrument;
34                        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point(
35                            "DynamoDB",
36                            "DescribeLimits",
37                            input,
38                            runtime_plugins,
39                            stop_point
40                        )
41                        // Create a parent span for the entire operation. Includes a random, internal-only,
42                        // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
43                        .instrument(::tracing::debug_span!(
44                                "DynamoDB.DescribeLimits",
45                                "rpc.service" = "DynamoDB",
46                                "rpc.method" = "DescribeLimits",
47                                "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
48                                "rpc.system" = "aws-api",
49                            ))
50                        .await
51                    }
52    
53                    pub(crate) fn operation_runtime_plugins(
54                        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
55                        client_config: &crate::config::Config,
56                        config_override: ::std::option::Option<crate::config::Builder>,
57                    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
58                        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
59                        
60                        if let ::std::option::Option::Some(config_override) = config_override {
61                            for plugin in config_override.runtime_plugins.iter().cloned() {
62                                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
63                            }
64                            runtime_plugins = runtime_plugins.with_operation_plugin(
65                                crate::config::ConfigOverrideRuntimePlugin::new(config_override, client_config.config.clone(), &client_config.runtime_components)
66                            );
67                        }
68                        runtime_plugins
69                    }
70}
71impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for DescribeLimits {
72                fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
73                    let mut cfg = ::aws_smithy_types::config_bag::Layer::new("DescribeLimits");
74
75                    cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(DescribeLimitsRequestSerializer));
76                    cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(DescribeLimitsResponseDeserializer));
77
78                    cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
79                        crate::config::auth::Params::builder()
80                            .operation_name("DescribeLimits")
81                            .build()
82                            .expect("required fields set")
83                    ));
84
85                    cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
86                            "DescribeLimits",
87                            "DynamoDB",
88                        ));
89let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
90                            signing_options.double_uri_encode = true;
91                            signing_options.content_sha256_header = false;
92                            signing_options.normalize_uri_path = true;
93                            signing_options.payload_override = None;
94
95                            cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
96                                signing_options,
97                                ..::std::default::Default::default()
98                            });
99
100                    ::std::option::Option::Some(cfg.freeze())
101                }
102
103                fn runtime_components(&self, _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
104                    #[allow(unused_mut)]
105                    let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("DescribeLimits")
106                            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
107.with_interceptor(DescribeLimitsEndpointParamsInterceptor)
108                            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<crate::operation::describe_limits::DescribeLimitsError>::new())
109.with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<crate::operation::describe_limits::DescribeLimitsError>::new())
110.with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<crate::operation::describe_limits::DescribeLimitsError>::new());
111
112                    ::std::borrow::Cow::Owned(rcb)
113                }
114            }
115
116            
117#[derive(Debug)]
118            struct DescribeLimitsResponseDeserializer;
119            impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for DescribeLimitsResponseDeserializer {
120                
121
122                fn deserialize_nonstreaming(&self, response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
123                    let (success, status) = (response.status().is_success(), response.status().as_u16());
124            let headers = response.headers();
125            let body = response.body().bytes().expect("body loaded");
126            #[allow(unused_mut)]
127            let mut force_error = false;
128            ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
129            let parse_result = if !success && status != 200 || force_error {
130                crate::protocol_serde::shape_describe_limits::de_describe_limits_http_error(status, headers, body)
131            } else {
132                crate::protocol_serde::shape_describe_limits::de_describe_limits_http_response(status, headers, body)
133            };
134            crate::protocol_serde::type_erase_result(parse_result)
135                }
136            }
137#[derive(Debug)]
138            struct DescribeLimitsRequestSerializer;
139            impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for DescribeLimitsRequestSerializer {
140                #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
141                fn serialize_input(&self, input: ::aws_smithy_runtime_api::client::interceptors::context::Input, _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
142                    let input = input.downcast::<crate::operation::describe_limits::DescribeLimitsInput>().expect("correct type");
143                    let _header_serialization_settings = _cfg.load::<crate::serialization_settings::HeaderSerializationSettings>().cloned().unwrap_or_default();
144                    let mut request_builder = {
145                        fn uri_base(_input: &crate::operation::describe_limits::DescribeLimitsInput, output: &mut ::std::string::String) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
146    use ::std::fmt::Write as _;
147    ::std::write!(output, "/").expect("formatting should succeed");
148    ::std::result::Result::Ok(())
149}
150#[allow(clippy::unnecessary_wraps)]
151fn update_http_builder(
152                input: &crate::operation::describe_limits::DescribeLimitsInput,
153                builder: ::http::request::Builder
154            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
155    let mut uri = ::std::string::String::new();
156    uri_base(input, &mut uri)?;
157    ::std::result::Result::Ok(builder.method("POST").uri(uri))
158}
159let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
160builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.0");
161builder = _header_serialization_settings.set_default_header(
162                        builder,
163                        ::http::header::HeaderName::from_static("x-amz-target"),
164                        "DynamoDB_20120810.DescribeLimits"
165                    );
166builder
167                    };
168                    let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_describe_limits::ser_describe_limits_input(&input)?);
169                    
170                    ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
171                }
172            }
173#[derive(Debug)]
174            struct DescribeLimitsEndpointParamsInterceptor;
175
176            impl ::aws_smithy_runtime_api::client::interceptors::Intercept for DescribeLimitsEndpointParamsInterceptor {
177                fn name(&self) -> &'static str {
178                    "DescribeLimitsEndpointParamsInterceptor"
179                }
180
181                fn read_before_execution(
182                    &self,
183                    context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<'_, ::aws_smithy_runtime_api::client::interceptors::context::Input, ::aws_smithy_runtime_api::client::interceptors::context::Output, ::aws_smithy_runtime_api::client::interceptors::context::Error>,
184                    cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
185                ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
186                    let _input = context.input()
187                        .downcast_ref::<DescribeLimitsInput>()
188                        .ok_or("failed to downcast to DescribeLimitsInput")?;
189
190                    
191
192                    let params = crate::config::endpoint::Params::builder()
193                        .set_region(cfg.load::<::aws_types::region::Region>().map(|r|r.as_ref().to_owned()))
194.set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
195.set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
196.set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
197.set_account_id_endpoint_mode(::std::option::Option::Some(cfg.load::<::aws_types::endpoint_config::AccountIdEndpointMode>().cloned().unwrap_or_default().to_string()))
198                        .build()
199                        .map_err(|err| ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err))?;
200
201                    match cfg
202                                    .load::<::aws_types::endpoint_config::AccountIdEndpointMode>()
203                                    .cloned()
204                                    .unwrap_or_default()
205                                {
206                                    ::aws_types::endpoint_config::AccountIdEndpointMode::Preferred => {
207                                        cfg.interceptor_state().store_append(::aws_runtime::sdk_feature::AwsSdkFeature::AccountIdModePreferred);
208                                    }
209                                    ::aws_types::endpoint_config::AccountIdEndpointMode::Required => {
210                                        cfg.interceptor_state().store_append(::aws_runtime::sdk_feature::AwsSdkFeature::AccountIdModeRequired);
211                                    }
212                                    ::aws_types::endpoint_config::AccountIdEndpointMode::Disabled => {
213                                        cfg.interceptor_state().store_append(::aws_runtime::sdk_feature::AwsSdkFeature::AccountIdModeDisabled);
214                                    }
215                                    otherwise => {
216                                        ::tracing::warn!(
217                                            "Attempted to track an SDK feature for `{otherwise:?}`, which is not recognized in the current version of the SDK. \
218                                            Consider upgrading to the latest version to ensure that it is properly tracked."
219                                        );
220                                    }
221                                }
222
223                    cfg.interceptor_state().store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
224
225                    ::std::result::Result::Ok(())
226                }
227            }
228
229            // The get_* functions below are generated from JMESPath expressions in the
230            // operationContextParams trait. They target the operation's input shape.
231
232            
233
234/// Error type for the `DescribeLimitsError` operation.
235#[non_exhaustive]
236#[derive(::std::fmt::Debug)]
237pub enum DescribeLimitsError {
238    /// <p>An error occurred on the server side.</p>
239    InternalServerError(crate::types::error::InternalServerError),
240    #[allow(missing_docs)] // documentation missing in model
241    InvalidEndpointException(crate::types::error::InvalidEndpointException),
242    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
243                    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
244    variable wildcard pattern and check `.code()`:
245     \
246    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
247     \
248    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-DescribeLimitsError) for what information is available for the error.")]
249                    Unhandled(crate::error::sealed_unhandled::Unhandled),
250}
251impl DescribeLimitsError {
252    /// Creates the `DescribeLimitsError::Unhandled` variant from any error type.
253                    pub fn unhandled(err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>) -> Self {
254                        Self::Unhandled(crate::error::sealed_unhandled::Unhandled { source: err.into(), meta: ::std::default::Default::default() })
255                    }
256    
257                    /// Creates the `DescribeLimitsError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
258                    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
259                        Self::Unhandled(crate::error::sealed_unhandled::Unhandled { source: err.clone().into(), meta: err })
260                    }
261    /// 
262    /// Returns error metadata, which includes the error code, message,
263    /// request ID, and potentially additional information.
264    /// 
265    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
266        match self {
267            Self::InternalServerError(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
268            Self::InvalidEndpointException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
269            Self::Unhandled(e) => &e.meta,
270        }
271    }
272    /// Returns `true` if the error kind is `DescribeLimitsError::InternalServerError`.
273    pub fn is_internal_server_error(&self) -> bool {
274        matches!(self, Self::InternalServerError(_))
275    }
276    /// Returns `true` if the error kind is `DescribeLimitsError::InvalidEndpointException`.
277    pub fn is_invalid_endpoint_exception(&self) -> bool {
278        matches!(self, Self::InvalidEndpointException(_))
279    }
280}
281impl ::std::error::Error for DescribeLimitsError {
282    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
283        match self {
284            Self::InternalServerError(_inner) =>
285            ::std::option::Option::Some(_inner)
286            ,
287            Self::InvalidEndpointException(_inner) =>
288            ::std::option::Option::Some(_inner)
289            ,
290            Self::Unhandled(_inner) => {
291                ::std::option::Option::Some(&*_inner.source)
292            }
293        }
294    }
295}
296impl ::std::fmt::Display for DescribeLimitsError {
297    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
298        match self {
299            Self::InternalServerError(_inner) =>
300            _inner.fmt(f)
301            ,
302            Self::InvalidEndpointException(_inner) =>
303            _inner.fmt(f)
304            ,
305            Self::Unhandled(_inner) => {
306                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
307                                                        write!(f, "unhandled error ({code})")
308                                                    } else {
309                                                        f.write_str("unhandled error")
310                                                    }
311            }
312        }
313    }
314}
315impl ::aws_smithy_types::retry::ProvideErrorKind for DescribeLimitsError {
316    fn code(&self) -> ::std::option::Option<&str> {
317        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
318    }
319    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
320        ::std::option::Option::None
321    }
322}
323impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for DescribeLimitsError {
324    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
325        match self {
326            Self::InternalServerError(_inner) =>
327            ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
328            ,
329            Self::InvalidEndpointException(_inner) =>
330            ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
331            ,
332            Self::Unhandled(_inner) => {
333                &_inner.meta
334            }
335        }
336    }
337}
338impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for DescribeLimitsError {
339    fn create_unhandled_error(
340                        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
341                        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>
342                    ) -> Self {
343        Self::Unhandled(crate::error::sealed_unhandled::Unhandled { source, meta: meta.unwrap_or_default() })
344    }
345}
346impl ::aws_types::request_id::RequestId for crate::operation::describe_limits::DescribeLimitsError {
347                                fn request_id(&self) -> Option<&str> {
348                                    self.meta().request_id()
349                                }
350                            }
351
352pub use crate::operation::describe_limits::_describe_limits_output::DescribeLimitsOutput;
353
354pub use crate::operation::describe_limits::_describe_limits_input::DescribeLimitsInput;
355
356mod _describe_limits_input;
357
358mod _describe_limits_output;
359
360/// Builders
361pub mod builders;
362
aws_sdk_dynamodb/operation/describe_limits.rs

aws_sdk_dynamodb/operation/
describe_limits.rs
