aws_sdk_kms/operation/
sign.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `Sign`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct Sign;
6impl Sign {
7    /// Creates a new `Sign`
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::sign::SignInput,
14    ) -> ::std::result::Result<
15        crate::operation::sign::SignOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::sign::SignError,
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        >| { err.map_service_error(|err| err.downcast::<crate::operation::sign::SignError>().expect("correct error type")) };
25        let context = Self::orchestrate_with_stop_point(runtime_plugins, input, ::aws_smithy_runtime::client::orchestrator::StopPoint::None)
26            .await
27            .map_err(map_err)?;
28        let output = context.finalize().map_err(map_err)?;
29        ::std::result::Result::Ok(output.downcast::<crate::operation::sign::SignOutput>().expect("correct output type"))
30    }
31
32    pub(crate) async fn orchestrate_with_stop_point(
33        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
34        input: crate::operation::sign::SignInput,
35        stop_point: ::aws_smithy_runtime::client::orchestrator::StopPoint,
36    ) -> ::std::result::Result<
37        ::aws_smithy_runtime_api::client::interceptors::context::InterceptorContext,
38        ::aws_smithy_runtime_api::client::result::SdkError<
39            ::aws_smithy_runtime_api::client::interceptors::context::Error,
40            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
41        >,
42    > {
43        let input = ::aws_smithy_runtime_api::client::interceptors::context::Input::erase(input);
44        use ::tracing::Instrument;
45        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("KMS", "Sign", input, runtime_plugins, stop_point)
46            // Create a parent span for the entire operation. Includes a random, internal-only,
47            // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
48            .instrument(::tracing::debug_span!(
49                "KMS.Sign",
50                "rpc.service" = "KMS",
51                "rpc.method" = "Sign",
52                "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
53                "rpc.system" = "aws-api",
54            ))
55            .await
56    }
57
58    pub(crate) fn operation_runtime_plugins(
59        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
60        client_config: &crate::config::Config,
61        config_override: ::std::option::Option<crate::config::Builder>,
62    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
63        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
64        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
65            ::aws_runtime::auth::sigv4::SCHEME_ID,
66        ]));
67        if let ::std::option::Option::Some(config_override) = config_override {
68            for plugin in config_override.runtime_plugins.iter().cloned() {
69                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
70            }
71            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
72                config_override,
73                client_config.config.clone(),
74                &client_config.runtime_components,
75            ));
76        }
77        runtime_plugins
78    }
79}
80impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for Sign {
81    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
82        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("Sign");
83
84        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
85            SignRequestSerializer,
86        ));
87        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
88            SignResponseDeserializer,
89        ));
90
91        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
92            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
93        ));
94
95        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new("Sign", "KMS"));
96        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
97        signing_options.double_uri_encode = true;
98        signing_options.content_sha256_header = false;
99        signing_options.normalize_uri_path = true;
100        signing_options.payload_override = None;
101
102        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
103            signing_options,
104            ..::std::default::Default::default()
105        });
106
107        ::std::option::Option::Some(cfg.freeze())
108    }
109
110    fn runtime_components(
111        &self,
112        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
113    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
114        #[allow(unused_mut)]
115        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("Sign")
116            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
117            .with_interceptor(SignEndpointParamsInterceptor)
118            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
119                crate::operation::sign::SignError,
120            >::new())
121            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
122                crate::operation::sign::SignError,
123            >::new())
124            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
125                crate::operation::sign::SignError,
126            >::new());
127
128        ::std::borrow::Cow::Owned(rcb)
129    }
130}
131
132#[derive(Debug)]
133struct SignResponseDeserializer;
134impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for SignResponseDeserializer {
135    fn deserialize_nonstreaming(
136        &self,
137        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
138    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
139        let (success, status) = (response.status().is_success(), response.status().as_u16());
140        let headers = response.headers();
141        let body = response.body().bytes().expect("body loaded");
142        #[allow(unused_mut)]
143        let mut force_error = false;
144        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
145        let parse_result = if !success && status != 200 || force_error {
146            crate::protocol_serde::shape_sign::de_sign_http_error(status, headers, body)
147        } else {
148            crate::protocol_serde::shape_sign::de_sign_http_response(status, headers, body)
149        };
150        crate::protocol_serde::type_erase_result(parse_result)
151    }
152}
153#[derive(Debug)]
154struct SignRequestSerializer;
155impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for SignRequestSerializer {
156    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
157    fn serialize_input(
158        &self,
159        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
160        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
161    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
162        let input = input.downcast::<crate::operation::sign::SignInput>().expect("correct type");
163        let _header_serialization_settings = _cfg
164            .load::<crate::serialization_settings::HeaderSerializationSettings>()
165            .cloned()
166            .unwrap_or_default();
167        let mut request_builder = {
168            fn uri_base(
169                _input: &crate::operation::sign::SignInput,
170                output: &mut ::std::string::String,
171            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
172                use ::std::fmt::Write as _;
173                ::std::write!(output, "/").expect("formatting should succeed");
174                ::std::result::Result::Ok(())
175            }
176            #[allow(clippy::unnecessary_wraps)]
177            fn update_http_builder(
178                input: &crate::operation::sign::SignInput,
179                builder: ::http::request::Builder,
180            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
181                let mut uri = ::std::string::String::new();
182                uri_base(input, &mut uri)?;
183                ::std::result::Result::Ok(builder.method("POST").uri(uri))
184            }
185            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
186            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.1");
187            builder = _header_serialization_settings.set_default_header(
188                builder,
189                ::http::header::HeaderName::from_static("x-amz-target"),
190                "TrentService.Sign",
191            );
192            builder
193        };
194        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_sign::ser_sign_input(&input)?);
195        if let Some(content_length) = body.content_length() {
196            let content_length = content_length.to_string();
197            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
198        }
199        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
200    }
201}
202#[derive(Debug)]
203struct SignEndpointParamsInterceptor;
204
205impl ::aws_smithy_runtime_api::client::interceptors::Intercept for SignEndpointParamsInterceptor {
206    fn name(&self) -> &'static str {
207        "SignEndpointParamsInterceptor"
208    }
209
210    fn read_before_execution(
211        &self,
212        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
213            '_,
214            ::aws_smithy_runtime_api::client::interceptors::context::Input,
215            ::aws_smithy_runtime_api::client::interceptors::context::Output,
216            ::aws_smithy_runtime_api::client::interceptors::context::Error,
217        >,
218        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
219    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
220        let _input = context.input().downcast_ref::<SignInput>().ok_or("failed to downcast to SignInput")?;
221
222        let params = crate::config::endpoint::Params::builder()
223            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
224            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
225            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
226            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
227            .build()
228            .map_err(|err| {
229                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
230            })?;
231        cfg.interceptor_state()
232            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
233        ::std::result::Result::Ok(())
234    }
235}
236
237// The get_* functions below are generated from JMESPath expressions in the
238// operationContextParams trait. They target the operation's input shape.
239
240/// Error type for the `SignError` operation.
241#[non_exhaustive]
242#[derive(::std::fmt::Debug)]
243pub enum SignError {
244    /// <p>The system timed out while trying to fulfill the request. You can retry the request.</p>
245    DependencyTimeoutException(crate::types::error::DependencyTimeoutException),
246    /// <p>The request was rejected because the specified KMS key is not enabled.</p>
247    DisabledException(crate::types::error::DisabledException),
248    /// <p>The request was rejected because the DryRun parameter was specified.</p>
249    DryRunOperationException(crate::types::error::DryRunOperationException),
250    /// <p>The request was rejected because the specified grant token is not valid.</p>
251    InvalidGrantTokenException(crate::types::error::InvalidGrantTokenException),
252    /// <p>The request was rejected for one of the following reasons:</p>
253    /// <ul>
254    /// <li>
255    /// <p>The <code>KeyUsage</code> value of the KMS key is incompatible with the API operation.</p></li>
256    /// <li>
257    /// <p>The encryption algorithm or signing algorithm specified for the operation is incompatible with the type of key material in the KMS key <code>(KeySpec</code>).</p></li>
258    /// </ul>
259    /// <p>For encrypting, decrypting, re-encrypting, and generating data keys, the <code>KeyUsage</code> must be <code>ENCRYPT_DECRYPT</code>. For signing and verifying messages, the <code>KeyUsage</code> must be <code>SIGN_VERIFY</code>. For generating and verifying message authentication codes (MACs), the <code>KeyUsage</code> must be <code>GENERATE_VERIFY_MAC</code>. For deriving key agreement secrets, the <code>KeyUsage</code> must be <code>KEY_AGREEMENT</code>. To find the <code>KeyUsage</code> of a KMS key, use the <code>DescribeKey</code> operation.</p>
260    /// <p>To find the encryption or signing algorithms supported for a particular KMS key, use the <code>DescribeKey</code> operation.</p>
261    InvalidKeyUsageException(crate::types::error::InvalidKeyUsageException),
262    /// <p>The request was rejected because the specified KMS key was not available. You can retry the request.</p>
263    KeyUnavailableException(crate::types::error::KeyUnavailableException),
264    /// <p>The request was rejected because an internal exception occurred. The request can be retried.</p>
265    KmsInternalException(crate::types::error::KmsInternalException),
266    /// <p>The request was rejected because the state of the specified resource is not valid for this request.</p>
267    /// <p>This exceptions means one of the following:</p>
268    /// <ul>
269    /// <li>
270    /// <p>The key state of the KMS key is not compatible with the operation.</p>
271    /// <p>To find the key state, use the <code>DescribeKey</code> operation. For more information about which key states are compatible with each KMS operation, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/key-state.html">Key states of KMS keys</a> in the <i> <i>Key Management Service Developer Guide</i> </i>.</p></li>
272    /// <li>
273    /// <p>For cryptographic operations on KMS keys in custom key stores, this exception represents a general failure with many possible causes. To identify the cause, see the error message that accompanies the exception.</p></li>
274    /// </ul>
275    KmsInvalidStateException(crate::types::error::KmsInvalidStateException),
276    /// <p>The request was rejected because the specified entity or resource could not be found.</p>
277    NotFoundException(crate::types::error::NotFoundException),
278    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
279    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
280    variable wildcard pattern and check `.code()`:
281     \
282    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
283     \
284    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-SignError) for what information is available for the error.")]
285    Unhandled(crate::error::sealed_unhandled::Unhandled),
286}
287impl SignError {
288    /// Creates the `SignError::Unhandled` variant from any error type.
289    pub fn unhandled(
290        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
291    ) -> Self {
292        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
293            source: err.into(),
294            meta: ::std::default::Default::default(),
295        })
296    }
297
298    /// Creates the `SignError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
299    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
300        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
301            source: err.clone().into(),
302            meta: err,
303        })
304    }
305    ///
306    /// Returns error metadata, which includes the error code, message,
307    /// request ID, and potentially additional information.
308    ///
309    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
310        match self {
311            Self::DependencyTimeoutException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
312            Self::DisabledException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
313            Self::DryRunOperationException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
314            Self::InvalidGrantTokenException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
315            Self::InvalidKeyUsageException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
316            Self::KeyUnavailableException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
317            Self::KmsInternalException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
318            Self::KmsInvalidStateException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
319            Self::NotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
320            Self::Unhandled(e) => &e.meta,
321        }
322    }
323    /// Returns `true` if the error kind is `SignError::DependencyTimeoutException`.
324    pub fn is_dependency_timeout_exception(&self) -> bool {
325        matches!(self, Self::DependencyTimeoutException(_))
326    }
327    /// Returns `true` if the error kind is `SignError::DisabledException`.
328    pub fn is_disabled_exception(&self) -> bool {
329        matches!(self, Self::DisabledException(_))
330    }
331    /// Returns `true` if the error kind is `SignError::DryRunOperationException`.
332    pub fn is_dry_run_operation_exception(&self) -> bool {
333        matches!(self, Self::DryRunOperationException(_))
334    }
335    /// Returns `true` if the error kind is `SignError::InvalidGrantTokenException`.
336    pub fn is_invalid_grant_token_exception(&self) -> bool {
337        matches!(self, Self::InvalidGrantTokenException(_))
338    }
339    /// Returns `true` if the error kind is `SignError::InvalidKeyUsageException`.
340    pub fn is_invalid_key_usage_exception(&self) -> bool {
341        matches!(self, Self::InvalidKeyUsageException(_))
342    }
343    /// Returns `true` if the error kind is `SignError::KeyUnavailableException`.
344    pub fn is_key_unavailable_exception(&self) -> bool {
345        matches!(self, Self::KeyUnavailableException(_))
346    }
347    /// Returns `true` if the error kind is `SignError::KmsInternalException`.
348    pub fn is_kms_internal_exception(&self) -> bool {
349        matches!(self, Self::KmsInternalException(_))
350    }
351    /// Returns `true` if the error kind is `SignError::KmsInvalidStateException`.
352    pub fn is_kms_invalid_state_exception(&self) -> bool {
353        matches!(self, Self::KmsInvalidStateException(_))
354    }
355    /// Returns `true` if the error kind is `SignError::NotFoundException`.
356    pub fn is_not_found_exception(&self) -> bool {
357        matches!(self, Self::NotFoundException(_))
358    }
359}
360impl ::std::error::Error for SignError {
361    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
362        match self {
363            Self::DependencyTimeoutException(_inner) => ::std::option::Option::Some(_inner),
364            Self::DisabledException(_inner) => ::std::option::Option::Some(_inner),
365            Self::DryRunOperationException(_inner) => ::std::option::Option::Some(_inner),
366            Self::InvalidGrantTokenException(_inner) => ::std::option::Option::Some(_inner),
367            Self::InvalidKeyUsageException(_inner) => ::std::option::Option::Some(_inner),
368            Self::KeyUnavailableException(_inner) => ::std::option::Option::Some(_inner),
369            Self::KmsInternalException(_inner) => ::std::option::Option::Some(_inner),
370            Self::KmsInvalidStateException(_inner) => ::std::option::Option::Some(_inner),
371            Self::NotFoundException(_inner) => ::std::option::Option::Some(_inner),
372            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
373        }
374    }
375}
376impl ::std::fmt::Display for SignError {
377    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
378        match self {
379            Self::DependencyTimeoutException(_inner) => _inner.fmt(f),
380            Self::DisabledException(_inner) => _inner.fmt(f),
381            Self::DryRunOperationException(_inner) => _inner.fmt(f),
382            Self::InvalidGrantTokenException(_inner) => _inner.fmt(f),
383            Self::InvalidKeyUsageException(_inner) => _inner.fmt(f),
384            Self::KeyUnavailableException(_inner) => _inner.fmt(f),
385            Self::KmsInternalException(_inner) => _inner.fmt(f),
386            Self::KmsInvalidStateException(_inner) => _inner.fmt(f),
387            Self::NotFoundException(_inner) => _inner.fmt(f),
388            Self::Unhandled(_inner) => {
389                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
390                    write!(f, "unhandled error ({code})")
391                } else {
392                    f.write_str("unhandled error")
393                }
394            }
395        }
396    }
397}
398impl ::aws_smithy_types::retry::ProvideErrorKind for SignError {
399    fn code(&self) -> ::std::option::Option<&str> {
400        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
401    }
402    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
403        ::std::option::Option::None
404    }
405}
406impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for SignError {
407    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
408        match self {
409            Self::DependencyTimeoutException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
410            Self::DisabledException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
411            Self::DryRunOperationException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
412            Self::InvalidGrantTokenException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
413            Self::InvalidKeyUsageException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
414            Self::KeyUnavailableException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
415            Self::KmsInternalException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
416            Self::KmsInvalidStateException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
417            Self::NotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
418            Self::Unhandled(_inner) => &_inner.meta,
419        }
420    }
421}
422impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for SignError {
423    fn create_unhandled_error(
424        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
425        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
426    ) -> Self {
427        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
428            source,
429            meta: meta.unwrap_or_default(),
430        })
431    }
432}
433impl ::aws_types::request_id::RequestId for crate::operation::sign::SignError {
434    fn request_id(&self) -> Option<&str> {
435        self.meta().request_id()
436    }
437}
438
439pub use crate::operation::sign::_sign_output::SignOutput;
440
441pub use crate::operation::sign::_sign_input::SignInput;
442
443mod _sign_input;
444
445mod _sign_output;
446
447/// Builders
448pub mod builders;