aws_sdk_cloudformation/operation/
validate_template.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ValidateTemplate`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ValidateTemplate;
6impl ValidateTemplate {
7    /// Creates a new `ValidateTemplate`
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::validate_template::ValidateTemplateInput,
14    ) -> ::std::result::Result<
15        crate::operation::validate_template::ValidateTemplateOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::validate_template::ValidateTemplateError,
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::validate_template::ValidateTemplateError>()
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::validate_template::ValidateTemplateOutput>()
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::validate_template::ValidateTemplateInput,
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        use ::tracing::Instrument;
54        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("CloudFormation", "ValidateTemplate", input, runtime_plugins, stop_point)
55            // Create a parent span for the entire operation. Includes a random, internal-only,
56            // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
57            .instrument(::tracing::debug_span!(
58                "CloudFormation.ValidateTemplate",
59                "rpc.service" = "CloudFormation",
60                "rpc.method" = "ValidateTemplate",
61                "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
62                "rpc.system" = "aws-api",
63            ))
64            .await
65    }
66
67    pub(crate) fn operation_runtime_plugins(
68        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
69        client_config: &crate::config::Config,
70        config_override: ::std::option::Option<crate::config::Builder>,
71    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
72        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
73
74        if let ::std::option::Option::Some(config_override) = config_override {
75            for plugin in config_override.runtime_plugins.iter().cloned() {
76                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
77            }
78            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
79                config_override,
80                client_config.config.clone(),
81                &client_config.runtime_components,
82            ));
83        }
84        runtime_plugins
85    }
86}
87impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ValidateTemplate {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ValidateTemplate");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            ValidateTemplateRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            ValidateTemplateResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("ValidateTemplate")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
106            "ValidateTemplate",
107            "CloudFormation",
108        ));
109        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
110        signing_options.double_uri_encode = true;
111        signing_options.content_sha256_header = false;
112        signing_options.normalize_uri_path = true;
113        signing_options.payload_override = None;
114
115        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
116            signing_options,
117            ..::std::default::Default::default()
118        });
119
120        ::std::option::Option::Some(cfg.freeze())
121    }
122
123    fn runtime_components(
124        &self,
125        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
126    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
127        #[allow(unused_mut)]
128        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ValidateTemplate")
129            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
130                ValidateTemplateTelemetryInputCaptureInterceptor,
131            ))
132            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
133                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
134            ))
135            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
136                ValidateTemplateEndpointParamsInterceptor,
137            ))
138            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
139                crate::operation::validate_template::ValidateTemplateError,
140            >::new())
141            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
142                crate::operation::validate_template::ValidateTemplateError,
143            >::new())
144            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
145                crate::operation::validate_template::ValidateTemplateError,
146            >::new())
147            .with_retry_classifier(::aws_runtime::service_clock_skew::ServiceClockSkewClassifier::<
148                crate::operation::validate_template::ValidateTemplateError,
149            >::new());
150
151        ::std::borrow::Cow::Owned(rcb)
152    }
153}
154
155#[derive(Debug)]
156struct ValidateTemplateTelemetryInputCaptureInterceptor;
157
158#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
159impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ValidateTemplateTelemetryInputCaptureInterceptor {
160    fn name(&self) -> &'static str {
161        "ValidateTemplateTelemetryInputCaptureInterceptor"
162    }
163
164    fn read_before_execution(
165        &self,
166        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
167            '_,
168            ::aws_smithy_runtime_api::client::interceptors::context::Input,
169            ::aws_smithy_runtime_api::client::interceptors::context::Output,
170            ::aws_smithy_runtime_api::client::interceptors::context::Error,
171        >,
172        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
173    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
174        // Nothing to do unless the customer opted in by naming members to record.
175        let ::std::option::Option::Some(requested) = cfg
176            .load::<::aws_smithy_types::telemetry::RequestedTelemetryAttributes>()
177            .filter(|r| !r.is_empty())
178        else {
179            return ::std::result::Result::Ok(());
180        };
181
182        let ::std::option::Option::Some(input) = context.input().downcast_ref::<ValidateTemplateInput>() else {
183            // A mismatched input is not this interceptor's concern; skip quietly.
184            return ::std::result::Result::Ok(());
185        };
186
187        let mut captured = ::aws_smithy_types::telemetry::CapturedTelemetryAttributes::default();
188        if requested.should_capture("TemplateBody") {
189            if let ::std::option::Option::Some(value) = input.template_body.as_deref() {
190                captured.insert("TemplateBody", value);
191            }
192        }
193        if requested.should_capture("TemplateURL") {
194            if let ::std::option::Option::Some(value) = input.template_url.as_deref() {
195                captured.insert("TemplateURL", value);
196            }
197        }
198
199        cfg.interceptor_state().store_put(captured);
200        ::std::result::Result::Ok(())
201    }
202}
203#[derive(Debug)]
204struct ValidateTemplateResponseDeserializer;
205impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ValidateTemplateResponseDeserializer {
206    fn deserialize_nonstreaming_with_config(
207        &self,
208        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
209        _cfg: &::aws_smithy_types::config_bag::ConfigBag,
210    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
211        let (success, status) = (response.status().is_success(), response.status().as_u16());
212        let headers = response.headers();
213        let body = response.body().bytes().expect("body loaded");
214        #[allow(unused_mut)]
215        let mut force_error = false;
216        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
217        let parse_result = if !success && status != 200 || force_error {
218            crate::protocol_serde::shape_validate_template::de_validate_template_http_error(status, headers, body)
219        } else {
220            crate::protocol_serde::shape_validate_template::de_validate_template_http_response(status, headers, body)
221        };
222        crate::protocol_serde::type_erase_result(parse_result)
223    }
224}
225#[derive(Debug)]
226struct ValidateTemplateRequestSerializer;
227impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ValidateTemplateRequestSerializer {
228    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
229    fn serialize_input(
230        &self,
231        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
232        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
233    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
234        let input = input
235            .downcast::<crate::operation::validate_template::ValidateTemplateInput>()
236            .expect("correct type");
237        let _header_serialization_settings = _cfg
238            .load::<crate::serialization_settings::HeaderSerializationSettings>()
239            .cloned()
240            .unwrap_or_default();
241        let mut request_builder = {
242            #[allow(clippy::uninlined_format_args)]
243            fn uri_base(
244                _input: &crate::operation::validate_template::ValidateTemplateInput,
245                output: &mut ::std::string::String,
246            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
247                use ::std::fmt::Write as _;
248                ::std::write!(output, "/").expect("formatting should succeed");
249                ::std::result::Result::Ok(())
250            }
251            #[allow(clippy::unnecessary_wraps)]
252            fn update_http_builder(
253                input: &crate::operation::validate_template::ValidateTemplateInput,
254                builder: ::http_1x::request::Builder,
255            ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
256                let mut uri = ::std::string::String::new();
257                uri_base(input, &mut uri)?;
258                ::std::result::Result::Ok(builder.method("POST").uri(uri))
259            }
260            let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
261            builder =
262                _header_serialization_settings.set_default_header(builder, ::http_1x::header::CONTENT_TYPE, "application/x-www-form-urlencoded");
263            builder
264        };
265        let body = ::aws_smithy_types::body::SdkBody::from(
266            crate::protocol_serde::shape_validate_template_input::ser_validate_template_input_input_input(&input)?,
267        );
268        if let Some(content_length) = body.content_length() {
269            let content_length = content_length.to_string();
270            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http_1x::header::CONTENT_LENGTH, &content_length);
271        }
272        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
273    }
274}
275#[derive(Debug)]
276struct ValidateTemplateEndpointParamsInterceptor;
277
278#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
279impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ValidateTemplateEndpointParamsInterceptor {
280    fn name(&self) -> &'static str {
281        "ValidateTemplateEndpointParamsInterceptor"
282    }
283
284    fn read_before_execution(
285        &self,
286        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
287            '_,
288            ::aws_smithy_runtime_api::client::interceptors::context::Input,
289            ::aws_smithy_runtime_api::client::interceptors::context::Output,
290            ::aws_smithy_runtime_api::client::interceptors::context::Error,
291        >,
292        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
293    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
294        let _input = context
295            .input()
296            .downcast_ref::<ValidateTemplateInput>()
297            .ok_or("failed to downcast to ValidateTemplateInput")?;
298
299        let params = crate::config::endpoint::Params::builder()
300            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
301            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
302            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
303            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
304            .build()
305            .map_err(|err| {
306                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
307            })?;
308        cfg.interceptor_state()
309            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
310        ::std::result::Result::Ok(())
311    }
312}
313
314// The get_* functions below are generated from JMESPath expressions in the
315// operationContextParams trait. They target the operation's input shape.
316
317/// Error type for the `ValidateTemplateError` operation.
318#[non_exhaustive]
319#[derive(::std::fmt::Debug)]
320pub enum ValidateTemplateError {
321    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
322    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
323    variable wildcard pattern and check `.code()`:
324     \
325    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
326     \
327    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ValidateTemplateError) for what information is available for the error.")]
328    Unhandled(crate::error::sealed_unhandled::Unhandled),
329}
330impl ValidateTemplateError {
331    /// Creates the `ValidateTemplateError::Unhandled` variant from any error type.
332    pub fn unhandled(
333        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
334    ) -> Self {
335        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
336            source: err.into(),
337            meta: ::std::default::Default::default(),
338        })
339    }
340
341    /// Creates the `ValidateTemplateError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
342    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
343        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
344            source: err.clone().into(),
345            meta: err,
346        })
347    }
348    ///
349    /// Returns error metadata, which includes the error code, message,
350    /// request ID, and potentially additional information.
351    ///
352    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
353        match self {
354            Self::Unhandled(e) => &e.meta,
355        }
356    }
357}
358impl ::std::error::Error for ValidateTemplateError {
359    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
360        match self {
361            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
362        }
363    }
364}
365impl ::std::fmt::Display for ValidateTemplateError {
366    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
367        match self {
368            Self::Unhandled(_inner) => {
369                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
370                    write!(f, "unhandled error ({code})")
371                } else {
372                    f.write_str("unhandled error")
373                }
374            }
375        }
376    }
377}
378impl ::aws_smithy_types::retry::ProvideErrorKind for ValidateTemplateError {
379    fn code(&self) -> ::std::option::Option<&str> {
380        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
381    }
382    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
383        ::std::option::Option::None
384    }
385}
386impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ValidateTemplateError {
387    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
388        match self {
389            Self::Unhandled(_inner) => &_inner.meta,
390        }
391    }
392}
393impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ValidateTemplateError {
394    fn create_unhandled_error(
395        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
396        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
397    ) -> Self {
398        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
399            source,
400            meta: meta.unwrap_or_default(),
401        })
402    }
403}
404impl ::aws_types::request_id::RequestId for crate::operation::validate_template::ValidateTemplateError {
405    fn request_id(&self) -> Option<&str> {
406        self.meta().request_id()
407    }
408}
409
410pub use crate::operation::validate_template::_validate_template_input::ValidateTemplateInput;
411
412pub use crate::operation::validate_template::_validate_template_output::ValidateTemplateOutput;
413
414mod _validate_template_input;
415
416mod _validate_template_output;
417
418/// Builders
419pub mod builders;
aws_sdk_cloudformation/operation/validate_template.rs

aws_sdk_cloudformation/operation/
validate_template.rs
