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
70        if let ::std::option::Option::Some(config_override) = config_override {
71            for plugin in config_override.runtime_plugins.iter().cloned() {
72                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
73            }
74            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
75                config_override,
76                client_config.config.clone(),
77                &client_config.runtime_components,
78            ));
79        }
80        runtime_plugins
81    }
82}
83impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for Predict {
84    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
85        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("Predict");
86
87        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
88            PredictRequestSerializer,
89        ));
90        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
91            PredictResponseDeserializer,
92        ));
93
94        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
95            crate::config::auth::Params::builder()
96                .operation_name("Predict")
97                .build()
98                .expect("required fields set"),
99        ));
100
101        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
102            "Predict",
103            "Machine Learning",
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("Predict")
125            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
126            .with_interceptor(PredictEndpointParamsInterceptor)
127            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
128                crate::operation::predict::PredictError,
129            >::new())
130            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
131                crate::operation::predict::PredictError,
132            >::new())
133            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
134                crate::operation::predict::PredictError,
135            >::new());
136
137        ::std::borrow::Cow::Owned(rcb)
138    }
139}
140
141#[derive(Debug)]
142struct PredictResponseDeserializer;
143impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for PredictResponseDeserializer {
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_predict::de_predict_http_error(status, headers, body)
156        } else {
157            crate::protocol_serde::shape_predict::de_predict_http_response(status, headers, body)
158        };
159        crate::protocol_serde::type_erase_result(parse_result)
160    }
161}
162#[derive(Debug)]
163struct PredictRequestSerializer;
164impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for PredictRequestSerializer {
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.downcast::<crate::operation::predict::PredictInput>().expect("correct type");
172        let _header_serialization_settings = _cfg
173            .load::<crate::serialization_settings::HeaderSerializationSettings>()
174            .cloned()
175            .unwrap_or_default();
176        let mut request_builder = {
177            #[allow(clippy::uninlined_format_args)]
178            fn uri_base(
179                _input: &crate::operation::predict::PredictInput,
180                output: &mut ::std::string::String,
181            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
182                use ::std::fmt::Write as _;
183                ::std::write!(output, "/").expect("formatting should succeed");
184                ::std::result::Result::Ok(())
185            }
186            #[allow(clippy::unnecessary_wraps)]
187            fn update_http_builder(
188                input: &crate::operation::predict::PredictInput,
189                builder: ::http::request::Builder,
190            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
191                let mut uri = ::std::string::String::new();
192                uri_base(input, &mut uri)?;
193                ::std::result::Result::Ok(builder.method("POST").uri(uri))
194            }
195            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
196            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.1");
197            builder = _header_serialization_settings.set_default_header(
198                builder,
199                ::http::header::HeaderName::from_static("x-amz-target"),
200                "AmazonML_20141212.Predict",
201            );
202            builder
203        };
204        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_predict::ser_predict_input(&input)?);
205        if let Some(content_length) = body.content_length() {
206            let content_length = content_length.to_string();
207            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
208        }
209        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
210    }
211}
212#[derive(Debug)]
213struct PredictEndpointParamsInterceptor;
214
215impl ::aws_smithy_runtime_api::client::interceptors::Intercept for PredictEndpointParamsInterceptor {
216    fn name(&self) -> &'static str {
217        "PredictEndpointParamsInterceptor"
218    }
219
220    fn read_before_execution(
221        &self,
222        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
223            '_,
224            ::aws_smithy_runtime_api::client::interceptors::context::Input,
225            ::aws_smithy_runtime_api::client::interceptors::context::Output,
226            ::aws_smithy_runtime_api::client::interceptors::context::Error,
227        >,
228        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
229    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
230        let _input = context
231            .input()
232            .downcast_ref::<PredictInput>()
233            .ok_or("failed to downcast to PredictInput")?;
234
235        let params = crate::config::endpoint::Params::builder()
236            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
237            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
238            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
239            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
240            .build()
241            .map_err(|err| {
242                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
243            })?;
244        cfg.interceptor_state()
245            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
246        ::std::result::Result::Ok(())
247    }
248}
249
250// The get_* functions below are generated from JMESPath expressions in the
251// operationContextParams trait. They target the operation's input shape.
252
253/// Error type for the `PredictError` operation.
254#[non_exhaustive]
255#[derive(::std::fmt::Debug)]
256pub enum PredictError {
257    /// <p>An error on the server occurred when trying to process a request.</p>
258    InternalServerException(crate::types::error::InternalServerException),
259    /// <p>An error on the client occurred. Typically, the cause is an invalid input value.</p>
260    InvalidInputException(crate::types::error::InvalidInputException),
261    /// <p>The subscriber exceeded the maximum number of operations. This exception can occur when listing objects such as <code>DataSource</code>.</p>
262    LimitExceededException(crate::types::error::LimitExceededException),
263    /// <p>The exception is thrown when a predict request is made to an unmounted <code>MLModel</code>.</p>
264    PredictorNotMountedException(crate::types::error::PredictorNotMountedException),
265    /// <p>A specified resource cannot be located.</p>
266    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
267    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
268    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
269    variable wildcard pattern and check `.code()`:
270     \
271    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
272     \
273    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-PredictError) for what information is available for the error.")]
274    Unhandled(crate::error::sealed_unhandled::Unhandled),
275}
276impl PredictError {
277    /// Creates the `PredictError::Unhandled` variant from any error type.
278    pub fn unhandled(
279        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
280    ) -> Self {
281        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
282            source: err.into(),
283            meta: ::std::default::Default::default(),
284        })
285    }
286
287    /// Creates the `PredictError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
288    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
289        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
290            source: err.clone().into(),
291            meta: err,
292        })
293    }
294    ///
295    /// Returns error metadata, which includes the error code, message,
296    /// request ID, and potentially additional information.
297    ///
298    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
299        match self {
300            Self::InternalServerException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
301            Self::InvalidInputException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
302            Self::LimitExceededException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
303            Self::PredictorNotMountedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
304            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
305            Self::Unhandled(e) => &e.meta,
306        }
307    }
308    /// Returns `true` if the error kind is `PredictError::InternalServerException`.
309    pub fn is_internal_server_exception(&self) -> bool {
310        matches!(self, Self::InternalServerException(_))
311    }
312    /// Returns `true` if the error kind is `PredictError::InvalidInputException`.
313    pub fn is_invalid_input_exception(&self) -> bool {
314        matches!(self, Self::InvalidInputException(_))
315    }
316    /// Returns `true` if the error kind is `PredictError::LimitExceededException`.
317    pub fn is_limit_exceeded_exception(&self) -> bool {
318        matches!(self, Self::LimitExceededException(_))
319    }
320    /// Returns `true` if the error kind is `PredictError::PredictorNotMountedException`.
321    pub fn is_predictor_not_mounted_exception(&self) -> bool {
322        matches!(self, Self::PredictorNotMountedException(_))
323    }
324    /// Returns `true` if the error kind is `PredictError::ResourceNotFoundException`.
325    pub fn is_resource_not_found_exception(&self) -> bool {
326        matches!(self, Self::ResourceNotFoundException(_))
327    }
328}
329impl ::std::error::Error for PredictError {
330    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
331        match self {
332            Self::InternalServerException(_inner) => ::std::option::Option::Some(_inner),
333            Self::InvalidInputException(_inner) => ::std::option::Option::Some(_inner),
334            Self::LimitExceededException(_inner) => ::std::option::Option::Some(_inner),
335            Self::PredictorNotMountedException(_inner) => ::std::option::Option::Some(_inner),
336            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
337            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
338        }
339    }
340}
341impl ::std::fmt::Display for PredictError {
342    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
343        match self {
344            Self::InternalServerException(_inner) => _inner.fmt(f),
345            Self::InvalidInputException(_inner) => _inner.fmt(f),
346            Self::LimitExceededException(_inner) => _inner.fmt(f),
347            Self::PredictorNotMountedException(_inner) => _inner.fmt(f),
348            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
349            Self::Unhandled(_inner) => {
350                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
351                    write!(f, "unhandled error ({code})")
352                } else {
353                    f.write_str("unhandled error")
354                }
355            }
356        }
357    }
358}
359impl ::aws_smithy_types::retry::ProvideErrorKind for PredictError {
360    fn code(&self) -> ::std::option::Option<&str> {
361        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
362    }
363    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
364        ::std::option::Option::None
365    }
366}
367impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for PredictError {
368    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
369        match self {
370            Self::InternalServerException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
371            Self::InvalidInputException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
372            Self::LimitExceededException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
373            Self::PredictorNotMountedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
374            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
375            Self::Unhandled(_inner) => &_inner.meta,
376        }
377    }
378}
379impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for PredictError {
380    fn create_unhandled_error(
381        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
382        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
383    ) -> Self {
384        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
385            source,
386            meta: meta.unwrap_or_default(),
387        })
388    }
389}
390impl ::aws_types::request_id::RequestId for crate::operation::predict::PredictError {
391    fn request_id(&self) -> Option<&str> {
392        self.meta().request_id()
393    }
394}
395
396pub use crate::operation::predict::_predict_output::PredictOutput;
397
398pub use crate::operation::predict::_predict_input::PredictInput;
399
400mod _predict_input;
401
402mod _predict_output;
403
404/// Builders
405pub mod builders;
aws_sdk_machinelearning/operation/predict.rs

aws_sdk_machinelearning/operation/
predict.rs
