aws_sdk_lambda/operation/
get_function_configuration.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `GetFunctionConfiguration`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct GetFunctionConfiguration;
6impl GetFunctionConfiguration {
7    /// Creates a new `GetFunctionConfiguration`
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::get_function_configuration::GetFunctionConfigurationInput,
14    ) -> ::std::result::Result<
15        crate::operation::get_function_configuration::GetFunctionConfigurationOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::get_function_configuration::GetFunctionConfigurationError,
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::get_function_configuration::GetFunctionConfigurationError>()
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::get_function_configuration::GetFunctionConfigurationOutput>()
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::get_function_configuration::GetFunctionConfigurationInput,
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("Lambda", "GetFunctionConfiguration", 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                "Lambda.GetFunctionConfiguration",
59                "rpc.service" = "Lambda",
60                "rpc.method" = "GetFunctionConfiguration",
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        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
74            ::aws_runtime::auth::sigv4::SCHEME_ID,
75        ]));
76        if let ::std::option::Option::Some(config_override) = config_override {
77            for plugin in config_override.runtime_plugins.iter().cloned() {
78                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
79            }
80            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
81                config_override,
82                client_config.config.clone(),
83                &client_config.runtime_components,
84            ));
85        }
86        runtime_plugins
87    }
88}
89impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for GetFunctionConfiguration {
90    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
91        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("GetFunctionConfiguration");
92
93        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
94            GetFunctionConfigurationRequestSerializer,
95        ));
96        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
97            GetFunctionConfigurationResponseDeserializer,
98        ));
99
100        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
101            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
102        ));
103
104        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::SensitiveOutput);
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
106            "GetFunctionConfiguration",
107            "Lambda",
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("GetFunctionConfiguration")
129            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
130            .with_interceptor(GetFunctionConfigurationEndpointParamsInterceptor)
131            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
132                crate::operation::get_function_configuration::GetFunctionConfigurationError,
133            >::new())
134            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
135                crate::operation::get_function_configuration::GetFunctionConfigurationError,
136            >::new())
137            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
138                crate::operation::get_function_configuration::GetFunctionConfigurationError,
139            >::new());
140
141        ::std::borrow::Cow::Owned(rcb)
142    }
143}
144
145#[derive(Debug)]
146struct GetFunctionConfigurationResponseDeserializer;
147impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for GetFunctionConfigurationResponseDeserializer {
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_get_function_configuration::de_get_function_configuration_http_error(status, headers, body)
160        } else {
161            crate::protocol_serde::shape_get_function_configuration::de_get_function_configuration_http_response(status, headers, body)
162        };
163        crate::protocol_serde::type_erase_result(parse_result)
164    }
165}
166#[derive(Debug)]
167struct GetFunctionConfigurationRequestSerializer;
168impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for GetFunctionConfigurationRequestSerializer {
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
176            .downcast::<crate::operation::get_function_configuration::GetFunctionConfigurationInput>()
177            .expect("correct type");
178        let _header_serialization_settings = _cfg
179            .load::<crate::serialization_settings::HeaderSerializationSettings>()
180            .cloned()
181            .unwrap_or_default();
182        let mut request_builder = {
183            fn uri_base(
184                _input: &crate::operation::get_function_configuration::GetFunctionConfigurationInput,
185                output: &mut ::std::string::String,
186            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
187                use ::std::fmt::Write as _;
188                let input_1 = &_input.function_name;
189                let input_1 = input_1
190                    .as_ref()
191                    .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("function_name", "cannot be empty or unset"))?;
192                let function_name = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
193                if function_name.is_empty() {
194                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
195                        "function_name",
196                        "cannot be empty or unset",
197                    ));
198                }
199                ::std::write!(output, "/2015-03-31/functions/{FunctionName}/configuration", FunctionName = function_name)
200                    .expect("formatting should succeed");
201                ::std::result::Result::Ok(())
202            }
203            fn uri_query(
204                _input: &crate::operation::get_function_configuration::GetFunctionConfigurationInput,
205                mut output: &mut ::std::string::String,
206            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
207                let mut query = ::aws_smithy_http::query::Writer::new(output);
208                if let ::std::option::Option::Some(inner_2) = &_input.qualifier {
209                    {
210                        query.push_kv("Qualifier", &::aws_smithy_http::query::fmt_string(inner_2));
211                    }
212                }
213                ::std::result::Result::Ok(())
214            }
215            #[allow(clippy::unnecessary_wraps)]
216            fn update_http_builder(
217                input: &crate::operation::get_function_configuration::GetFunctionConfigurationInput,
218                builder: ::http::request::Builder,
219            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
220                let mut uri = ::std::string::String::new();
221                uri_base(input, &mut uri)?;
222                uri_query(input, &mut uri)?;
223                ::std::result::Result::Ok(builder.method("GET").uri(uri))
224            }
225            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
226            builder
227        };
228        let body = ::aws_smithy_types::body::SdkBody::from("");
229
230        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
231    }
232}
233#[derive(Debug)]
234struct GetFunctionConfigurationEndpointParamsInterceptor;
235
236impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetFunctionConfigurationEndpointParamsInterceptor {
237    fn name(&self) -> &'static str {
238        "GetFunctionConfigurationEndpointParamsInterceptor"
239    }
240
241    fn read_before_execution(
242        &self,
243        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
244            '_,
245            ::aws_smithy_runtime_api::client::interceptors::context::Input,
246            ::aws_smithy_runtime_api::client::interceptors::context::Output,
247            ::aws_smithy_runtime_api::client::interceptors::context::Error,
248        >,
249        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
250    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
251        let _input = context
252            .input()
253            .downcast_ref::<GetFunctionConfigurationInput>()
254            .ok_or("failed to downcast to GetFunctionConfigurationInput")?;
255
256        let params = crate::config::endpoint::Params::builder()
257            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
258            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
259            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
260            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
261            .build()
262            .map_err(|err| {
263                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
264            })?;
265        cfg.interceptor_state()
266            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
267        ::std::result::Result::Ok(())
268    }
269}
270
271// The get_* functions below are generated from JMESPath expressions in the
272// operationContextParams trait. They target the operation's input shape.
273
274/// Error type for the `GetFunctionConfigurationError` operation.
275#[non_exhaustive]
276#[derive(::std::fmt::Debug)]
277pub enum GetFunctionConfigurationError {
278    /// <p>One of the parameters in the request is not valid.</p>
279    InvalidParameterValueException(crate::types::error::InvalidParameterValueException),
280    /// <p>The resource specified in the request does not exist.</p>
281    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
282    /// <p>The Lambda service encountered an internal error.</p>
283    ServiceException(crate::types::error::ServiceException),
284    /// <p>The request throughput limit was exceeded. For more information, see <a href="https://docs.aws.amazon.com/lambda/latest/dg/gettingstarted-limits.html#api-requests">Lambda quotas</a>.</p>
285    TooManyRequestsException(crate::types::error::TooManyRequestsException),
286    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
287    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
288    variable wildcard pattern and check `.code()`:
289     \
290    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
291     \
292    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-GetFunctionConfigurationError) for what information is available for the error.")]
293    Unhandled(crate::error::sealed_unhandled::Unhandled),
294}
295impl GetFunctionConfigurationError {
296    /// Creates the `GetFunctionConfigurationError::Unhandled` variant from any error type.
297    pub fn unhandled(
298        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
299    ) -> Self {
300        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
301            source: err.into(),
302            meta: ::std::default::Default::default(),
303        })
304    }
305
306    /// Creates the `GetFunctionConfigurationError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
307    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
308        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
309            source: err.clone().into(),
310            meta: err,
311        })
312    }
313    ///
314    /// Returns error metadata, which includes the error code, message,
315    /// request ID, and potentially additional information.
316    ///
317    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
318        match self {
319            Self::InvalidParameterValueException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
320            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
321            Self::ServiceException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
322            Self::TooManyRequestsException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
323            Self::Unhandled(e) => &e.meta,
324        }
325    }
326    /// Returns `true` if the error kind is `GetFunctionConfigurationError::InvalidParameterValueException`.
327    pub fn is_invalid_parameter_value_exception(&self) -> bool {
328        matches!(self, Self::InvalidParameterValueException(_))
329    }
330    /// Returns `true` if the error kind is `GetFunctionConfigurationError::ResourceNotFoundException`.
331    pub fn is_resource_not_found_exception(&self) -> bool {
332        matches!(self, Self::ResourceNotFoundException(_))
333    }
334    /// Returns `true` if the error kind is `GetFunctionConfigurationError::ServiceException`.
335    pub fn is_service_exception(&self) -> bool {
336        matches!(self, Self::ServiceException(_))
337    }
338    /// Returns `true` if the error kind is `GetFunctionConfigurationError::TooManyRequestsException`.
339    pub fn is_too_many_requests_exception(&self) -> bool {
340        matches!(self, Self::TooManyRequestsException(_))
341    }
342}
343impl ::std::error::Error for GetFunctionConfigurationError {
344    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
345        match self {
346            Self::InvalidParameterValueException(_inner) => ::std::option::Option::Some(_inner),
347            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
348            Self::ServiceException(_inner) => ::std::option::Option::Some(_inner),
349            Self::TooManyRequestsException(_inner) => ::std::option::Option::Some(_inner),
350            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
351        }
352    }
353}
354impl ::std::fmt::Display for GetFunctionConfigurationError {
355    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
356        match self {
357            Self::InvalidParameterValueException(_inner) => _inner.fmt(f),
358            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
359            Self::ServiceException(_inner) => _inner.fmt(f),
360            Self::TooManyRequestsException(_inner) => _inner.fmt(f),
361            Self::Unhandled(_inner) => {
362                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
363                    write!(f, "unhandled error ({code})")
364                } else {
365                    f.write_str("unhandled error")
366                }
367            }
368        }
369    }
370}
371impl ::aws_smithy_types::retry::ProvideErrorKind for GetFunctionConfigurationError {
372    fn code(&self) -> ::std::option::Option<&str> {
373        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
374    }
375    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
376        ::std::option::Option::None
377    }
378}
379impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for GetFunctionConfigurationError {
380    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
381        match self {
382            Self::InvalidParameterValueException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
383            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
384            Self::ServiceException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
385            Self::TooManyRequestsException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
386            Self::Unhandled(_inner) => &_inner.meta,
387        }
388    }
389}
390impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for GetFunctionConfigurationError {
391    fn create_unhandled_error(
392        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
393        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
394    ) -> Self {
395        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
396            source,
397            meta: meta.unwrap_or_default(),
398        })
399    }
400}
401impl ::aws_types::request_id::RequestId for crate::operation::get_function_configuration::GetFunctionConfigurationError {
402    fn request_id(&self) -> Option<&str> {
403        self.meta().request_id()
404    }
405}
406
407pub use crate::operation::get_function_configuration::_get_function_configuration_output::GetFunctionConfigurationOutput;
408
409pub use crate::operation::get_function_configuration::_get_function_configuration_input::GetFunctionConfigurationInput;
410
411mod _get_function_configuration_input;
412
413mod _get_function_configuration_output;
414
415/// Builders
416pub mod builders;
aws_sdk_lambda/operation/get_function_configuration.rs

aws_sdk_lambda/operation/
get_function_configuration.rs
