aws_sdk_databasemigration/operation/
describe_data_migrations.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `DescribeDataMigrations`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct DescribeDataMigrations;
6impl DescribeDataMigrations {
7    /// Creates a new `DescribeDataMigrations`
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_data_migrations::DescribeDataMigrationsInput,
14    ) -> ::std::result::Result<
15        crate::operation::describe_data_migrations::DescribeDataMigrationsOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::describe_data_migrations::DescribeDataMigrationsError,
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_data_migrations::DescribeDataMigrationsError>()
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_data_migrations::DescribeDataMigrationsOutput>()
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_data_migrations::DescribeDataMigrationsInput,
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        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point(
54            "databasemigrationservice",
55            "DescribeDataMigrations",
56            input,
57            runtime_plugins,
58            stop_point,
59        )
60        .await
61    }
62
63    pub(crate) fn operation_runtime_plugins(
64        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
65        client_config: &crate::config::Config,
66        config_override: ::std::option::Option<crate::config::Builder>,
67    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
68        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
69        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
70            ::aws_runtime::auth::sigv4::SCHEME_ID,
71        ]));
72        if let ::std::option::Option::Some(config_override) = config_override {
73            for plugin in config_override.runtime_plugins.iter().cloned() {
74                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
75            }
76            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
77                config_override,
78                client_config.config.clone(),
79                &client_config.runtime_components,
80            ));
81        }
82        runtime_plugins
83    }
84}
85impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for DescribeDataMigrations {
86    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
87        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("DescribeDataMigrations");
88
89        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
90            DescribeDataMigrationsRequestSerializer,
91        ));
92        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
93            DescribeDataMigrationsResponseDeserializer,
94        ));
95
96        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
97            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
98        ));
99
100        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::SensitiveOutput);
101        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
102            "DescribeDataMigrations",
103            "databasemigrationservice",
104        ));
105        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
106        signing_options.double_uri_encode = true;
107        signing_options.content_sha256_header = false;
108        signing_options.normalize_uri_path = true;
109        signing_options.payload_override = None;
110
111        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
112            signing_options,
113            ..::std::default::Default::default()
114        });
115
116        ::std::option::Option::Some(cfg.freeze())
117    }
118
119    fn runtime_components(
120        &self,
121        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
122    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
123        #[allow(unused_mut)]
124        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("DescribeDataMigrations")
125            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
126            .with_interceptor(DescribeDataMigrationsEndpointParamsInterceptor)
127            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
128                crate::operation::describe_data_migrations::DescribeDataMigrationsError,
129            >::new())
130            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
131                crate::operation::describe_data_migrations::DescribeDataMigrationsError,
132            >::new())
133            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
134                crate::operation::describe_data_migrations::DescribeDataMigrationsError,
135            >::new());
136
137        ::std::borrow::Cow::Owned(rcb)
138    }
139}
140
141#[derive(Debug)]
142struct DescribeDataMigrationsResponseDeserializer;
143impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for DescribeDataMigrationsResponseDeserializer {
144    fn deserialize_nonstreaming(
145        &self,
146        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
147    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
148        let (success, status) = (response.status().is_success(), response.status().as_u16());
149        let headers = response.headers();
150        let body = response.body().bytes().expect("body loaded");
151        #[allow(unused_mut)]
152        let mut force_error = false;
153        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
154        let parse_result = if !success && status != 200 || force_error {
155            crate::protocol_serde::shape_describe_data_migrations::de_describe_data_migrations_http_error(status, headers, body)
156        } else {
157            crate::protocol_serde::shape_describe_data_migrations::de_describe_data_migrations_http_response(status, headers, body)
158        };
159        crate::protocol_serde::type_erase_result(parse_result)
160    }
161}
162#[derive(Debug)]
163struct DescribeDataMigrationsRequestSerializer;
164impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for DescribeDataMigrationsRequestSerializer {
165    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
166    fn serialize_input(
167        &self,
168        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
169        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
170    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
171        let input = input
172            .downcast::<crate::operation::describe_data_migrations::DescribeDataMigrationsInput>()
173            .expect("correct type");
174        let _header_serialization_settings = _cfg
175            .load::<crate::serialization_settings::HeaderSerializationSettings>()
176            .cloned()
177            .unwrap_or_default();
178        let mut request_builder = {
179            fn uri_base(
180                _input: &crate::operation::describe_data_migrations::DescribeDataMigrationsInput,
181                output: &mut ::std::string::String,
182            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
183                use ::std::fmt::Write as _;
184                ::std::write!(output, "/").expect("formatting should succeed");
185                ::std::result::Result::Ok(())
186            }
187            #[allow(clippy::unnecessary_wraps)]
188            fn update_http_builder(
189                input: &crate::operation::describe_data_migrations::DescribeDataMigrationsInput,
190                builder: ::http::request::Builder,
191            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
192                let mut uri = ::std::string::String::new();
193                uri_base(input, &mut uri)?;
194                ::std::result::Result::Ok(builder.method("POST").uri(uri))
195            }
196            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
197            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.1");
198            builder = _header_serialization_settings.set_default_header(
199                builder,
200                ::http::header::HeaderName::from_static("x-amz-target"),
201                "AmazonDMSv20160101.DescribeDataMigrations",
202            );
203            builder
204        };
205        let body = ::aws_smithy_types::body::SdkBody::from(
206            crate::protocol_serde::shape_describe_data_migrations::ser_describe_data_migrations_input(&input)?,
207        );
208        if let Some(content_length) = body.content_length() {
209            let content_length = content_length.to_string();
210            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
211        }
212        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
213    }
214}
215#[derive(Debug)]
216struct DescribeDataMigrationsEndpointParamsInterceptor;
217
218impl ::aws_smithy_runtime_api::client::interceptors::Intercept for DescribeDataMigrationsEndpointParamsInterceptor {
219    fn name(&self) -> &'static str {
220        "DescribeDataMigrationsEndpointParamsInterceptor"
221    }
222
223    fn read_before_execution(
224        &self,
225        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
226            '_,
227            ::aws_smithy_runtime_api::client::interceptors::context::Input,
228            ::aws_smithy_runtime_api::client::interceptors::context::Output,
229            ::aws_smithy_runtime_api::client::interceptors::context::Error,
230        >,
231        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
232    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
233        let _input = context
234            .input()
235            .downcast_ref::<DescribeDataMigrationsInput>()
236            .ok_or("failed to downcast to DescribeDataMigrationsInput")?;
237
238        let params = crate::config::endpoint::Params::builder()
239            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
240            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
241            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
242            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
243            .build()
244            .map_err(|err| {
245                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
246            })?;
247        cfg.interceptor_state()
248            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
249        ::std::result::Result::Ok(())
250    }
251}
252
253// The get_* functions below are generated from JMESPath expressions in the
254// operationContextParams trait. They target the operation's input shape.
255
256/// Error type for the `DescribeDataMigrationsError` operation.
257#[non_exhaustive]
258#[derive(::std::fmt::Debug)]
259pub enum DescribeDataMigrationsError {
260    /// <p>A dependency threw an exception.</p>
261    FailedDependencyFault(crate::types::error::FailedDependencyFault),
262    /// <p>The resource is in a state that prevents it from being used for database migration.</p>
263    InvalidResourceStateFault(crate::types::error::InvalidResourceStateFault),
264    /// <p>The resource could not be found.</p>
265    ResourceNotFoundFault(crate::types::error::ResourceNotFoundFault),
266    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
267    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
268    variable wildcard pattern and check `.code()`:
269     \
270    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
271     \
272    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-DescribeDataMigrationsError) for what information is available for the error.")]
273    Unhandled(crate::error::sealed_unhandled::Unhandled),
274}
275impl DescribeDataMigrationsError {
276    /// Creates the `DescribeDataMigrationsError::Unhandled` variant from any error type.
277    pub fn unhandled(
278        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
279    ) -> Self {
280        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
281            source: err.into(),
282            meta: ::std::default::Default::default(),
283        })
284    }
285
286    /// Creates the `DescribeDataMigrationsError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
287    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
288        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
289            source: err.clone().into(),
290            meta: err,
291        })
292    }
293    ///
294    /// Returns error metadata, which includes the error code, message,
295    /// request ID, and potentially additional information.
296    ///
297    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
298        match self {
299            Self::FailedDependencyFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
300            Self::InvalidResourceStateFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
301            Self::ResourceNotFoundFault(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
302            Self::Unhandled(e) => &e.meta,
303        }
304    }
305    /// Returns `true` if the error kind is `DescribeDataMigrationsError::FailedDependencyFault`.
306    pub fn is_failed_dependency_fault(&self) -> bool {
307        matches!(self, Self::FailedDependencyFault(_))
308    }
309    /// Returns `true` if the error kind is `DescribeDataMigrationsError::InvalidResourceStateFault`.
310    pub fn is_invalid_resource_state_fault(&self) -> bool {
311        matches!(self, Self::InvalidResourceStateFault(_))
312    }
313    /// Returns `true` if the error kind is `DescribeDataMigrationsError::ResourceNotFoundFault`.
314    pub fn is_resource_not_found_fault(&self) -> bool {
315        matches!(self, Self::ResourceNotFoundFault(_))
316    }
317}
318impl ::std::error::Error for DescribeDataMigrationsError {
319    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
320        match self {
321            Self::FailedDependencyFault(_inner) => ::std::option::Option::Some(_inner),
322            Self::InvalidResourceStateFault(_inner) => ::std::option::Option::Some(_inner),
323            Self::ResourceNotFoundFault(_inner) => ::std::option::Option::Some(_inner),
324            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
325        }
326    }
327}
328impl ::std::fmt::Display for DescribeDataMigrationsError {
329    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
330        match self {
331            Self::FailedDependencyFault(_inner) => _inner.fmt(f),
332            Self::InvalidResourceStateFault(_inner) => _inner.fmt(f),
333            Self::ResourceNotFoundFault(_inner) => _inner.fmt(f),
334            Self::Unhandled(_inner) => {
335                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
336                    write!(f, "unhandled error ({code})")
337                } else {
338                    f.write_str("unhandled error")
339                }
340            }
341        }
342    }
343}
344impl ::aws_smithy_types::retry::ProvideErrorKind for DescribeDataMigrationsError {
345    fn code(&self) -> ::std::option::Option<&str> {
346        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
347    }
348    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
349        ::std::option::Option::None
350    }
351}
352impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for DescribeDataMigrationsError {
353    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
354        match self {
355            Self::FailedDependencyFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
356            Self::InvalidResourceStateFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
357            Self::ResourceNotFoundFault(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
358            Self::Unhandled(_inner) => &_inner.meta,
359        }
360    }
361}
362impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for DescribeDataMigrationsError {
363    fn create_unhandled_error(
364        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
365        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
366    ) -> Self {
367        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
368            source,
369            meta: meta.unwrap_or_default(),
370        })
371    }
372}
373impl ::aws_types::request_id::RequestId for crate::operation::describe_data_migrations::DescribeDataMigrationsError {
374    fn request_id(&self) -> Option<&str> {
375        self.meta().request_id()
376    }
377}
378
379pub use crate::operation::describe_data_migrations::_describe_data_migrations_output::DescribeDataMigrationsOutput;
380
381pub use crate::operation::describe_data_migrations::_describe_data_migrations_input::DescribeDataMigrationsInput;
382
383mod _describe_data_migrations_input;
384
385mod _describe_data_migrations_output;
386
387/// Builders
388pub mod builders;
389
390/// Paginator for this operation
391pub mod paginator;
aws_sdk_databasemigration/operation/describe_data_migrations.rs

aws_sdk_databasemigration/operation/
describe_data_migrations.rs
