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<
15        crate::operation::describe_limits::DescribeLimitsOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::describe_limits::DescribeLimitsError,
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_limits::DescribeLimitsError>()
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_limits::DescribeLimitsOutput>()
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_limits::DescribeLimitsInput,
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("DynamoDB", "DescribeLimits", 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                "DynamoDB.DescribeLimits",
59                "rpc.service" = "DynamoDB",
60                "rpc.method" = "DescribeLimits",
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        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 DescribeLimits {
90    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
91        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("DescribeLimits");
92
93        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
94            DescribeLimitsRequestSerializer,
95        ));
96        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
97            DescribeLimitsResponseDeserializer,
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            "DescribeLimits",
106            "DynamoDB",
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("DescribeLimits")
128            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
129            .with_interceptor(DescribeLimitsEndpointParamsInterceptor)
130            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
131                crate::operation::describe_limits::DescribeLimitsError,
132            >::new())
133            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
134                crate::operation::describe_limits::DescribeLimitsError,
135            >::new())
136            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
137                crate::operation::describe_limits::DescribeLimitsError,
138            >::new());
139
140        ::std::borrow::Cow::Owned(rcb)
141    }
142}
143
144#[derive(Debug)]
145struct DescribeLimitsResponseDeserializer;
146impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for DescribeLimitsResponseDeserializer {
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_describe_limits::de_describe_limits_http_error(status, headers, body)
159        } else {
160            crate::protocol_serde::shape_describe_limits::de_describe_limits_http_response(status, headers, body)
161        };
162        crate::protocol_serde::type_erase_result(parse_result)
163    }
164}
165#[derive(Debug)]
166struct DescribeLimitsRequestSerializer;
167impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for DescribeLimitsRequestSerializer {
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::describe_limits::DescribeLimitsInput>()
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::describe_limits::DescribeLimitsInput,
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::describe_limits::DescribeLimitsInput,
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-amz-json-1.0");
201            builder = _header_serialization_settings.set_default_header(
202                builder,
203                ::http::header::HeaderName::from_static("x-amz-target"),
204                "DynamoDB_20120810.DescribeLimits",
205            );
206            builder
207        };
208        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_describe_limits::ser_describe_limits_input(&input)?);
209
210        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
211    }
212}
213#[derive(Debug)]
214struct DescribeLimitsEndpointParamsInterceptor;
215
216impl ::aws_smithy_runtime_api::client::interceptors::Intercept for DescribeLimitsEndpointParamsInterceptor {
217    fn name(&self) -> &'static str {
218        "DescribeLimitsEndpointParamsInterceptor"
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::<DescribeLimitsInput>()
234            .ok_or("failed to downcast to DescribeLimitsInput")?;
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            .set_account_id_endpoint_mode(::std::option::Option::Some(
242                cfg.load::<::aws_types::endpoint_config::AccountIdEndpointMode>()
243                    .cloned()
244                    .unwrap_or_default()
245                    .to_string(),
246            ))
247            .build()
248            .map_err(|err| {
249                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
250            })?;
251        cfg.interceptor_state()
252            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
253        ::std::result::Result::Ok(())
254    }
255}
256
257// The get_* functions below are generated from JMESPath expressions in the
258// operationContextParams trait. They target the operation's input shape.
259
260/// Error type for the `DescribeLimitsError` operation.
261#[non_exhaustive]
262#[derive(::std::fmt::Debug)]
263pub enum DescribeLimitsError {
264    /// <p>An error occurred on the server side.</p>
265    InternalServerError(crate::types::error::InternalServerError),
266    #[allow(missing_docs)] // documentation missing in model
267    InvalidEndpointException(crate::types::error::InvalidEndpointException),
268    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
269    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
270    variable wildcard pattern and check `.code()`:
271     \
272    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
273     \
274    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-DescribeLimitsError) for what information is available for the error.")]
275    Unhandled(crate::error::sealed_unhandled::Unhandled),
276}
277impl DescribeLimitsError {
278    /// Creates the `DescribeLimitsError::Unhandled` variant from any error type.
279    pub fn unhandled(
280        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
281    ) -> Self {
282        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
283            source: err.into(),
284            meta: ::std::default::Default::default(),
285        })
286    }
287
288    /// Creates the `DescribeLimitsError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
289    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
290        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
291            source: err.clone().into(),
292            meta: err,
293        })
294    }
295    ///
296    /// Returns error metadata, which includes the error code, message,
297    /// request ID, and potentially additional information.
298    ///
299    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
300        match self {
301            Self::InternalServerError(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
302            Self::InvalidEndpointException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
303            Self::Unhandled(e) => &e.meta,
304        }
305    }
306    /// Returns `true` if the error kind is `DescribeLimitsError::InternalServerError`.
307    pub fn is_internal_server_error(&self) -> bool {
308        matches!(self, Self::InternalServerError(_))
309    }
310    /// Returns `true` if the error kind is `DescribeLimitsError::InvalidEndpointException`.
311    pub fn is_invalid_endpoint_exception(&self) -> bool {
312        matches!(self, Self::InvalidEndpointException(_))
313    }
314}
315impl ::std::error::Error for DescribeLimitsError {
316    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
317        match self {
318            Self::InternalServerError(_inner) => ::std::option::Option::Some(_inner),
319            Self::InvalidEndpointException(_inner) => ::std::option::Option::Some(_inner),
320            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
321        }
322    }
323}
324impl ::std::fmt::Display for DescribeLimitsError {
325    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
326        match self {
327            Self::InternalServerError(_inner) => _inner.fmt(f),
328            Self::InvalidEndpointException(_inner) => _inner.fmt(f),
329            Self::Unhandled(_inner) => {
330                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
331                    write!(f, "unhandled error ({code})")
332                } else {
333                    f.write_str("unhandled error")
334                }
335            }
336        }
337    }
338}
339impl ::aws_smithy_types::retry::ProvideErrorKind for DescribeLimitsError {
340    fn code(&self) -> ::std::option::Option<&str> {
341        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
342    }
343    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
344        ::std::option::Option::None
345    }
346}
347impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for DescribeLimitsError {
348    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
349        match self {
350            Self::InternalServerError(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
351            Self::InvalidEndpointException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
352            Self::Unhandled(_inner) => &_inner.meta,
353        }
354    }
355}
356impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for DescribeLimitsError {
357    fn create_unhandled_error(
358        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
359        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
360    ) -> Self {
361        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
362            source,
363            meta: meta.unwrap_or_default(),
364        })
365    }
366}
367impl ::aws_types::request_id::RequestId for crate::operation::describe_limits::DescribeLimitsError {
368    fn request_id(&self) -> Option<&str> {
369        self.meta().request_id()
370    }
371}
372
373pub use crate::operation::describe_limits::_describe_limits_output::DescribeLimitsOutput;
374
375pub use crate::operation::describe_limits::_describe_limits_input::DescribeLimitsInput;
376
377mod _describe_limits_input;
378
379mod _describe_limits_output;
380
381/// Builders
382pub mod builders;
aws_sdk_dynamodb/operation/describe_limits.rs

aws_sdk_dynamodb/operation/
describe_limits.rs
