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_api::client::interceptors::SharedInterceptor::permanent(
126                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
127            ))
128            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
129                PredictEndpointParamsInterceptor,
130            ))
131            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
132                crate::operation::predict::PredictError,
133            >::new())
134            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
135                crate::operation::predict::PredictError,
136            >::new())
137            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
138                crate::operation::predict::PredictError,
139            >::new());
140
141        ::std::borrow::Cow::Owned(rcb)
142    }
143}
144
145#[derive(Debug)]
146struct PredictResponseDeserializer;
147impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for PredictResponseDeserializer {
148    fn deserialize_nonstreaming(
149        &self,
150        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
151    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
152        let (success, status) = (response.status().is_success(), response.status().as_u16());
153        let headers = response.headers();
154        let body = response.body().bytes().expect("body loaded");
155        #[allow(unused_mut)]
156        let mut force_error = false;
157        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
158        let parse_result = if !success && status != 200 || force_error {
159            crate::protocol_serde::shape_predict::de_predict_http_error(status, headers, body)
160        } else {
161            crate::protocol_serde::shape_predict::de_predict_http_response(status, headers, body)
162        };
163        crate::protocol_serde::type_erase_result(parse_result)
164    }
165}
166#[derive(Debug)]
167struct PredictRequestSerializer;
168impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for PredictRequestSerializer {
169    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
170    fn serialize_input(
171        &self,
172        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
173        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
174    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
175        let input = input.downcast::<crate::operation::predict::PredictInput>().expect("correct type");
176        let _header_serialization_settings = _cfg
177            .load::<crate::serialization_settings::HeaderSerializationSettings>()
178            .cloned()
179            .unwrap_or_default();
180        let mut request_builder = {
181            #[allow(clippy::uninlined_format_args)]
182            fn uri_base(
183                _input: &crate::operation::predict::PredictInput,
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::predict::PredictInput,
193                builder: ::http_1x::request::Builder,
194            ) -> ::std::result::Result<::http_1x::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_1x::request::Builder::new())?;
200            builder = _header_serialization_settings.set_default_header(builder, ::http_1x::header::CONTENT_TYPE, "application/x-amz-json-1.1");
201            builder = _header_serialization_settings.set_default_header(
202                builder,
203                ::http_1x::header::HeaderName::from_static("x-amz-target"),
204                "AmazonML_20141212.Predict",
205            );
206            builder
207        };
208        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_predict::ser_predict_input(&input)?);
209        if let Some(content_length) = body.content_length() {
210            let content_length = content_length.to_string();
211            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http_1x::header::CONTENT_LENGTH, &content_length);
212        }
213        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
214    }
215}
216#[derive(Debug)]
217struct PredictEndpointParamsInterceptor;
218
219#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
220impl ::aws_smithy_runtime_api::client::interceptors::Intercept for PredictEndpointParamsInterceptor {
221    fn name(&self) -> &'static str {
222        "PredictEndpointParamsInterceptor"
223    }
224
225    fn read_before_execution(
226        &self,
227        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
228            '_,
229            ::aws_smithy_runtime_api::client::interceptors::context::Input,
230            ::aws_smithy_runtime_api::client::interceptors::context::Output,
231            ::aws_smithy_runtime_api::client::interceptors::context::Error,
232        >,
233        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
234    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
235        let _input = context
236            .input()
237            .downcast_ref::<PredictInput>()
238            .ok_or("failed to downcast to PredictInput")?;
239
240        let params = crate::config::endpoint::Params::builder()
241            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
242            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
243            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
244            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
245            .build()
246            .map_err(|err| {
247                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
248            })?;
249        cfg.interceptor_state()
250            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
251        ::std::result::Result::Ok(())
252    }
253}
254
255// The get_* functions below are generated from JMESPath expressions in the
256// operationContextParams trait. They target the operation's input shape.
257
258/// Error type for the `PredictError` operation.
259#[non_exhaustive]
260#[derive(::std::fmt::Debug)]
261pub enum PredictError {
262    /// <p>An error on the server occurred when trying to process a request.</p>
263    InternalServerException(crate::types::error::InternalServerException),
264    /// <p>An error on the client occurred. Typically, the cause is an invalid input value.</p>
265    InvalidInputException(crate::types::error::InvalidInputException),
266    /// <p>The subscriber exceeded the maximum number of operations. This exception can occur when listing objects such as <code>DataSource</code>.</p>
267    LimitExceededException(crate::types::error::LimitExceededException),
268    /// <p>The exception is thrown when a predict request is made to an unmounted <code>MLModel</code>.</p>
269    PredictorNotMountedException(crate::types::error::PredictorNotMountedException),
270    /// <p>A specified resource cannot be located.</p>
271    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
272    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
273    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
274    variable wildcard pattern and check `.code()`:
275     \
276    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
277     \
278    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-PredictError) for what information is available for the error.")]
279    Unhandled(crate::error::sealed_unhandled::Unhandled),
280}
281impl PredictError {
282    /// Creates the `PredictError::Unhandled` variant from any error type.
283    pub fn unhandled(
284        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
285    ) -> Self {
286        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
287            source: err.into(),
288            meta: ::std::default::Default::default(),
289        })
290    }
291
292    /// Creates the `PredictError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
293    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
294        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
295            source: err.clone().into(),
296            meta: err,
297        })
298    }
299    ///
300    /// Returns error metadata, which includes the error code, message,
301    /// request ID, and potentially additional information.
302    ///
303    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
304        match self {
305            Self::InternalServerException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
306            Self::InvalidInputException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
307            Self::LimitExceededException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
308            Self::PredictorNotMountedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
309            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
310            Self::Unhandled(e) => &e.meta,
311        }
312    }
313    /// Returns `true` if the error kind is `PredictError::InternalServerException`.
314    pub fn is_internal_server_exception(&self) -> bool {
315        matches!(self, Self::InternalServerException(_))
316    }
317    /// Returns `true` if the error kind is `PredictError::InvalidInputException`.
318    pub fn is_invalid_input_exception(&self) -> bool {
319        matches!(self, Self::InvalidInputException(_))
320    }
321    /// Returns `true` if the error kind is `PredictError::LimitExceededException`.
322    pub fn is_limit_exceeded_exception(&self) -> bool {
323        matches!(self, Self::LimitExceededException(_))
324    }
325    /// Returns `true` if the error kind is `PredictError::PredictorNotMountedException`.
326    pub fn is_predictor_not_mounted_exception(&self) -> bool {
327        matches!(self, Self::PredictorNotMountedException(_))
328    }
329    /// Returns `true` if the error kind is `PredictError::ResourceNotFoundException`.
330    pub fn is_resource_not_found_exception(&self) -> bool {
331        matches!(self, Self::ResourceNotFoundException(_))
332    }
333}
334impl ::std::error::Error for PredictError {
335    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
336        match self {
337            Self::InternalServerException(_inner) => ::std::option::Option::Some(_inner),
338            Self::InvalidInputException(_inner) => ::std::option::Option::Some(_inner),
339            Self::LimitExceededException(_inner) => ::std::option::Option::Some(_inner),
340            Self::PredictorNotMountedException(_inner) => ::std::option::Option::Some(_inner),
341            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
342            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
343        }
344    }
345}
346impl ::std::fmt::Display for PredictError {
347    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
348        match self {
349            Self::InternalServerException(_inner) => _inner.fmt(f),
350            Self::InvalidInputException(_inner) => _inner.fmt(f),
351            Self::LimitExceededException(_inner) => _inner.fmt(f),
352            Self::PredictorNotMountedException(_inner) => _inner.fmt(f),
353            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
354            Self::Unhandled(_inner) => {
355                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
356                    write!(f, "unhandled error ({code})")
357                } else {
358                    f.write_str("unhandled error")
359                }
360            }
361        }
362    }
363}
364impl ::aws_smithy_types::retry::ProvideErrorKind for PredictError {
365    fn code(&self) -> ::std::option::Option<&str> {
366        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
367    }
368    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
369        ::std::option::Option::None
370    }
371}
372impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for PredictError {
373    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
374        match self {
375            Self::InternalServerException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
376            Self::InvalidInputException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
377            Self::LimitExceededException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
378            Self::PredictorNotMountedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
379            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
380            Self::Unhandled(_inner) => &_inner.meta,
381        }
382    }
383}
384impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for PredictError {
385    fn create_unhandled_error(
386        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
387        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
388    ) -> Self {
389        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
390            source,
391            meta: meta.unwrap_or_default(),
392        })
393    }
394}
395impl ::aws_types::request_id::RequestId for crate::operation::predict::PredictError {
396    fn request_id(&self) -> Option<&str> {
397        self.meta().request_id()
398    }
399}
400
401pub use crate::operation::predict::_predict_input::PredictInput;
402
403pub use crate::operation::predict::_predict_output::PredictOutput;
404
405mod _predict_input;
406
407mod _predict_output;
408
409/// Builders
410pub mod builders;
aws_sdk_machinelearning/operation/predict.rs

aws_sdk_machinelearning/operation/
predict.rs
