aws_sdk_machinelearning/operation/
predict.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `Predict`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct Predict;
6impl Predict {
7    /// Creates a new `Predict`
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::predict::PredictInput,
14    ) -> ::std::result::Result<
15        crate::operation::predict::PredictOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::predict::PredictError,
18            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
19        >,
20    > {
21        let map_err =
22            |err: ::aws_smithy_runtime_api::client::result::SdkError<
23                ::aws_smithy_runtime_api::client::interceptors::context::Error,
24                ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
25            >| { err.map_service_error(|err| err.downcast::<crate::operation::predict::PredictError>().expect("correct error type")) };
26        let context = Self::orchestrate_with_stop_point(runtime_plugins, input, ::aws_smithy_runtime::client::orchestrator::StopPoint::None)
27            .await
28            .map_err(map_err)?;
29        let output = context.finalize().map_err(map_err)?;
30        ::std::result::Result::Ok(
31            output
32                .downcast::<crate::operation::predict::PredictOutput>()
33                .expect("correct output type"),
34        )
35    }
36
37    pub(crate) async fn orchestrate_with_stop_point(
38        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
39        input: crate::operation::predict::PredictInput,
40        stop_point: ::aws_smithy_runtime::client::orchestrator::StopPoint,
41    ) -> ::std::result::Result<
42        ::aws_smithy_runtime_api::client::interceptors::context::InterceptorContext,
43        ::aws_smithy_runtime_api::client::result::SdkError<
44            ::aws_smithy_runtime_api::client::interceptors::context::Error,
45            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
46        >,
47    > {
48        let input = ::aws_smithy_runtime_api::client::interceptors::context::Input::erase(input);
49        use ::tracing::Instrument;
50        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("Machine Learning", "Predict", input, runtime_plugins, stop_point)
51            // Create a parent span for the entire operation. Includes a random, internal-only,
52            // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
53            .instrument(::tracing::debug_span!(
54                "Machine Learning.Predict",
55                "rpc.service" = "Machine Learning",
56                "rpc.method" = "Predict",
57                "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
58                "rpc.system" = "aws-api",
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 Predict {
86    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
87        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("Predict");
88
89        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
90            PredictRequestSerializer,
91        ));
92        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
93            PredictResponseDeserializer,
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::Metadata::new(
101            "Predict",
102            "Machine Learning",
103        ));
104        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
105        signing_options.double_uri_encode = true;
106        signing_options.content_sha256_header = false;
107        signing_options.normalize_uri_path = true;
108        signing_options.payload_override = None;
109
110        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
111            signing_options,
112            ..::std::default::Default::default()
113        });
114
115        ::std::option::Option::Some(cfg.freeze())
116    }
117
118    fn runtime_components(
119        &self,
120        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
121    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
122        #[allow(unused_mut)]
123        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("Predict")
124            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
125            .with_interceptor(PredictEndpointParamsInterceptor)
126            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
127                crate::operation::predict::PredictError,
128            >::new())
129            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
130                crate::operation::predict::PredictError,
131            >::new())
132            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
133                crate::operation::predict::PredictError,
134            >::new());
135
136        ::std::borrow::Cow::Owned(rcb)
137    }
138}
139
140#[derive(Debug)]
141struct PredictResponseDeserializer;
142impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for PredictResponseDeserializer {
143    fn deserialize_nonstreaming(
144        &self,
145        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
146    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
147        let (success, status) = (response.status().is_success(), response.status().as_u16());
148        let headers = response.headers();
149        let body = response.body().bytes().expect("body loaded");
150        #[allow(unused_mut)]
151        let mut force_error = false;
152        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
153        let parse_result = if !success && status != 200 || force_error {
154            crate::protocol_serde::shape_predict::de_predict_http_error(status, headers, body)
155        } else {
156            crate::protocol_serde::shape_predict::de_predict_http_response(status, headers, body)
157        };
158        crate::protocol_serde::type_erase_result(parse_result)
159    }
160}
161#[derive(Debug)]
162struct PredictRequestSerializer;
163impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for PredictRequestSerializer {
164    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
165    fn serialize_input(
166        &self,
167        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
168        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
169    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
170        let input = input.downcast::<crate::operation::predict::PredictInput>().expect("correct type");
171        let _header_serialization_settings = _cfg
172            .load::<crate::serialization_settings::HeaderSerializationSettings>()
173            .cloned()
174            .unwrap_or_default();
175        let mut request_builder = {
176            fn uri_base(
177                _input: &crate::operation::predict::PredictInput,
178                output: &mut ::std::string::String,
179            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
180                use ::std::fmt::Write as _;
181                ::std::write!(output, "/").expect("formatting should succeed");
182                ::std::result::Result::Ok(())
183            }
184            #[allow(clippy::unnecessary_wraps)]
185            fn update_http_builder(
186                input: &crate::operation::predict::PredictInput,
187                builder: ::http::request::Builder,
188            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
189                let mut uri = ::std::string::String::new();
190                uri_base(input, &mut uri)?;
191                ::std::result::Result::Ok(builder.method("POST").uri(uri))
192            }
193            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
194            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.1");
195            builder = _header_serialization_settings.set_default_header(
196                builder,
197                ::http::header::HeaderName::from_static("x-amz-target"),
198                "AmazonML_20141212.Predict",
199            );
200            builder
201        };
202        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_predict::ser_predict_input(&input)?);
203        if let Some(content_length) = body.content_length() {
204            let content_length = content_length.to_string();
205            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
206        }
207        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
208    }
209}
210#[derive(Debug)]
211struct PredictEndpointParamsInterceptor;
212
213impl ::aws_smithy_runtime_api::client::interceptors::Intercept for PredictEndpointParamsInterceptor {
214    fn name(&self) -> &'static str {
215        "PredictEndpointParamsInterceptor"
216    }
217
218    fn read_before_execution(
219        &self,
220        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
221            '_,
222            ::aws_smithy_runtime_api::client::interceptors::context::Input,
223            ::aws_smithy_runtime_api::client::interceptors::context::Output,
224            ::aws_smithy_runtime_api::client::interceptors::context::Error,
225        >,
226        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
227    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
228        let _input = context
229            .input()
230            .downcast_ref::<PredictInput>()
231            .ok_or("failed to downcast to PredictInput")?;
232
233        let params = crate::config::endpoint::Params::builder()
234            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
235            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
236            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
237            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
238            .build()
239            .map_err(|err| {
240                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
241            })?;
242        cfg.interceptor_state()
243            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
244        ::std::result::Result::Ok(())
245    }
246}
247
248// The get_* functions below are generated from JMESPath expressions in the
249// operationContextParams trait. They target the operation's input shape.
250
251/// Error type for the `PredictError` operation.
252#[non_exhaustive]
253#[derive(::std::fmt::Debug)]
254pub enum PredictError {
255    /// <p>An error on the server occurred when trying to process a request.</p>
256    InternalServerException(crate::types::error::InternalServerException),
257    /// <p>An error on the client occurred. Typically, the cause is an invalid input value.</p>
258    InvalidInputException(crate::types::error::InvalidInputException),
259    /// <p>The subscriber exceeded the maximum number of operations. This exception can occur when listing objects such as <code>DataSource</code>.</p>
260    LimitExceededException(crate::types::error::LimitExceededException),
261    /// <p>The exception is thrown when a predict request is made to an unmounted <code>MLModel</code>.</p>
262    PredictorNotMountedException(crate::types::error::PredictorNotMountedException),
263    /// <p>A specified resource cannot be located.</p>
264    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
265    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
266    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
267    variable wildcard pattern and check `.code()`:
268     \
269    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
270     \
271    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-PredictError) for what information is available for the error.")]
272    Unhandled(crate::error::sealed_unhandled::Unhandled),
273}
274impl PredictError {
275    /// Creates the `PredictError::Unhandled` variant from any error type.
276    pub fn unhandled(
277        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
278    ) -> Self {
279        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
280            source: err.into(),
281            meta: ::std::default::Default::default(),
282        })
283    }
284
285    /// Creates the `PredictError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
286    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
287        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
288            source: err.clone().into(),
289            meta: err,
290        })
291    }
292    ///
293    /// Returns error metadata, which includes the error code, message,
294    /// request ID, and potentially additional information.
295    ///
296    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
297        match self {
298            Self::InternalServerException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
299            Self::InvalidInputException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
300            Self::LimitExceededException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
301            Self::PredictorNotMountedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
302            Self::ResourceNotFoundException(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 `PredictError::InternalServerException`.
307    pub fn is_internal_server_exception(&self) -> bool {
308        matches!(self, Self::InternalServerException(_))
309    }
310    /// Returns `true` if the error kind is `PredictError::InvalidInputException`.
311    pub fn is_invalid_input_exception(&self) -> bool {
312        matches!(self, Self::InvalidInputException(_))
313    }
314    /// Returns `true` if the error kind is `PredictError::LimitExceededException`.
315    pub fn is_limit_exceeded_exception(&self) -> bool {
316        matches!(self, Self::LimitExceededException(_))
317    }
318    /// Returns `true` if the error kind is `PredictError::PredictorNotMountedException`.
319    pub fn is_predictor_not_mounted_exception(&self) -> bool {
320        matches!(self, Self::PredictorNotMountedException(_))
321    }
322    /// Returns `true` if the error kind is `PredictError::ResourceNotFoundException`.
323    pub fn is_resource_not_found_exception(&self) -> bool {
324        matches!(self, Self::ResourceNotFoundException(_))
325    }
326}
327impl ::std::error::Error for PredictError {
328    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
329        match self {
330            Self::InternalServerException(_inner) => ::std::option::Option::Some(_inner),
331            Self::InvalidInputException(_inner) => ::std::option::Option::Some(_inner),
332            Self::LimitExceededException(_inner) => ::std::option::Option::Some(_inner),
333            Self::PredictorNotMountedException(_inner) => ::std::option::Option::Some(_inner),
334            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
335            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
336        }
337    }
338}
339impl ::std::fmt::Display for PredictError {
340    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
341        match self {
342            Self::InternalServerException(_inner) => _inner.fmt(f),
343            Self::InvalidInputException(_inner) => _inner.fmt(f),
344            Self::LimitExceededException(_inner) => _inner.fmt(f),
345            Self::PredictorNotMountedException(_inner) => _inner.fmt(f),
346            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
347            Self::Unhandled(_inner) => {
348                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
349                    write!(f, "unhandled error ({code})")
350                } else {
351                    f.write_str("unhandled error")
352                }
353            }
354        }
355    }
356}
357impl ::aws_smithy_types::retry::ProvideErrorKind for PredictError {
358    fn code(&self) -> ::std::option::Option<&str> {
359        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
360    }
361    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
362        ::std::option::Option::None
363    }
364}
365impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for PredictError {
366    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
367        match self {
368            Self::InternalServerException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
369            Self::InvalidInputException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
370            Self::LimitExceededException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
371            Self::PredictorNotMountedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
372            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
373            Self::Unhandled(_inner) => &_inner.meta,
374        }
375    }
376}
377impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for PredictError {
378    fn create_unhandled_error(
379        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
380        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
381    ) -> Self {
382        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
383            source,
384            meta: meta.unwrap_or_default(),
385        })
386    }
387}
388impl ::aws_types::request_id::RequestId for crate::operation::predict::PredictError {
389    fn request_id(&self) -> Option<&str> {
390        self.meta().request_id()
391    }
392}
393
394pub use crate::operation::predict::_predict_output::PredictOutput;
395
396pub use crate::operation::predict::_predict_input::PredictInput;
397
398mod _predict_input;
399
400mod _predict_output;
401
402/// Builders
403pub mod builders;
aws_sdk_machinelearning/operation/predict.rs

aws_sdk_machinelearning/operation/
predict.rs
