aws_sdk_lambda/operation/
get_function_scaling_config.rs1#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct GetFunctionScalingConfig;
6impl GetFunctionScalingConfig {
7 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_scaling_config::GetFunctionScalingConfigInput,
14 ) -> ::std::result::Result<
15 crate::operation::get_function_scaling_config::GetFunctionScalingConfigOutput,
16 ::aws_smithy_runtime_api::client::result::SdkError<
17 crate::operation::get_function_scaling_config::GetFunctionScalingConfigError,
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_scaling_config::GetFunctionScalingConfigError>()
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_scaling_config::GetFunctionScalingConfigOutput>()
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_scaling_config::GetFunctionScalingConfigInput,
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", "GetFunctionScalingConfig", input, runtime_plugins, stop_point)
55 .instrument(::tracing::debug_span!(
58 "Lambda.GetFunctionScalingConfig",
59 "rpc.service" = "Lambda",
60 "rpc.method" = "GetFunctionScalingConfig",
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 GetFunctionScalingConfig {
88 fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89 let mut cfg = ::aws_smithy_types::config_bag::Layer::new("GetFunctionScalingConfig");
90
91 cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92 GetFunctionScalingConfigRequestSerializer,
93 ));
94 cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95 GetFunctionScalingConfigResponseDeserializer,
96 ));
97
98 cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99 crate::config::auth::Params::builder()
100 .operation_name("GetFunctionScalingConfig")
101 .build()
102 .expect("required fields set"),
103 ));
104
105 cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
106 "GetFunctionScalingConfig",
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("GetFunctionScalingConfig")
129 .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
130 GetFunctionScalingConfigTelemetryInputCaptureInterceptor,
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 GetFunctionScalingConfigEndpointParamsInterceptor,
137 ))
138 .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
139 crate::operation::get_function_scaling_config::GetFunctionScalingConfigError,
140 >::new())
141 .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
142 crate::operation::get_function_scaling_config::GetFunctionScalingConfigError,
143 >::new())
144 .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
145 crate::operation::get_function_scaling_config::GetFunctionScalingConfigError,
146 >::new());
147
148 ::std::borrow::Cow::Owned(rcb)
149 }
150}
151
152#[derive(Debug)]
153struct GetFunctionScalingConfigTelemetryInputCaptureInterceptor;
154
155#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
156impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetFunctionScalingConfigTelemetryInputCaptureInterceptor {
157 fn name(&self) -> &'static str {
158 "GetFunctionScalingConfigTelemetryInputCaptureInterceptor"
159 }
160
161 fn read_before_execution(
162 &self,
163 context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
164 '_,
165 ::aws_smithy_runtime_api::client::interceptors::context::Input,
166 ::aws_smithy_runtime_api::client::interceptors::context::Output,
167 ::aws_smithy_runtime_api::client::interceptors::context::Error,
168 >,
169 cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
170 ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
171 let ::std::option::Option::Some(requested) = cfg
173 .load::<::aws_smithy_types::telemetry::RequestedTelemetryAttributes>()
174 .filter(|r| !r.is_empty())
175 else {
176 return ::std::result::Result::Ok(());
177 };
178
179 let ::std::option::Option::Some(input) = context.input().downcast_ref::<GetFunctionScalingConfigInput>() else {
180 return ::std::result::Result::Ok(());
182 };
183
184 let mut captured = ::aws_smithy_types::telemetry::CapturedTelemetryAttributes::default();
185 if requested.should_capture("FunctionName") {
186 if let ::std::option::Option::Some(value) = input.function_name.as_deref() {
187 captured.insert("FunctionName", value);
188 }
189 }
190 if requested.should_capture("Qualifier") {
191 if let ::std::option::Option::Some(value) = input.qualifier.as_deref() {
192 captured.insert("Qualifier", value);
193 }
194 }
195
196 cfg.interceptor_state().store_put(captured);
197 ::std::result::Result::Ok(())
198 }
199}
200#[derive(Debug)]
201struct GetFunctionScalingConfigResponseDeserializer;
202impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for GetFunctionScalingConfigResponseDeserializer {
203 fn deserialize_nonstreaming_with_config(
204 &self,
205 response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
206 _cfg: &::aws_smithy_types::config_bag::ConfigBag,
207 ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
208 let (success, status) = (response.status().is_success(), response.status().as_u16());
209 let headers = response.headers();
210 let body = response.body().bytes().expect("body loaded");
211 #[allow(unused_mut)]
212 let mut force_error = false;
213 ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
214 let parse_result = if !success && status != 200 || force_error {
215 crate::protocol_serde::shape_get_function_scaling_config::de_get_function_scaling_config_http_error(status, headers, body)
216 } else {
217 crate::protocol_serde::shape_get_function_scaling_config::de_get_function_scaling_config_http_response(status, headers, body)
218 };
219 crate::protocol_serde::type_erase_result(parse_result)
220 }
221}
222#[derive(Debug)]
223struct GetFunctionScalingConfigRequestSerializer;
224impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for GetFunctionScalingConfigRequestSerializer {
225 #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
226 fn serialize_input(
227 &self,
228 input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
229 _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
230 ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
231 let input = input
232 .downcast::<crate::operation::get_function_scaling_config::GetFunctionScalingConfigInput>()
233 .expect("correct type");
234 let _header_serialization_settings = _cfg
235 .load::<crate::serialization_settings::HeaderSerializationSettings>()
236 .cloned()
237 .unwrap_or_default();
238 let mut request_builder = {
239 #[allow(clippy::uninlined_format_args)]
240 fn uri_base(
241 _input: &crate::operation::get_function_scaling_config::GetFunctionScalingConfigInput,
242 output: &mut ::std::string::String,
243 ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
244 use ::std::fmt::Write as _;
245 let input_1 = &_input.function_name;
246 let input_1 = input_1
247 .as_ref()
248 .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("function_name", "cannot be empty or unset"))?;
249 let function_name = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
250 if function_name.is_empty() {
251 return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
252 "function_name",
253 "cannot be empty or unset",
254 ));
255 }
256 ::std::write!(
257 output,
258 "/2025-11-30/functions/{FunctionName}/function-scaling-config",
259 FunctionName = function_name
260 )
261 .expect("formatting should succeed");
262 ::std::result::Result::Ok(())
263 }
264 fn uri_query(
265 _input: &crate::operation::get_function_scaling_config::GetFunctionScalingConfigInput,
266 mut output: &mut ::std::string::String,
267 ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
268 let mut query = ::aws_smithy_http::query::Writer::new(output);
269 let inner_2 = &_input.qualifier;
270 let inner_2 = inner_2
271 .as_ref()
272 .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("qualifier", "cannot be empty or unset"))?;
273 if inner_2.is_empty() {
274 return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
275 "qualifier",
276 "cannot be empty or unset",
277 ));
278 }
279 query.push_kv("Qualifier", &::aws_smithy_http::query::fmt_string(inner_2));
280 ::std::result::Result::Ok(())
281 }
282 #[allow(clippy::unnecessary_wraps)]
283 fn update_http_builder(
284 input: &crate::operation::get_function_scaling_config::GetFunctionScalingConfigInput,
285 builder: ::http_1x::request::Builder,
286 ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
287 let mut uri = ::std::string::String::new();
288 uri_base(input, &mut uri)?;
289 uri_query(input, &mut uri)?;
290 ::std::result::Result::Ok(builder.method("GET").uri(uri))
291 }
292 let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
293 builder
294 };
295 let body = ::aws_smithy_types::body::SdkBody::from("");
296
297 ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
298 }
299}
300#[derive(Debug)]
301struct GetFunctionScalingConfigEndpointParamsInterceptor;
302
303#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
304impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetFunctionScalingConfigEndpointParamsInterceptor {
305 fn name(&self) -> &'static str {
306 "GetFunctionScalingConfigEndpointParamsInterceptor"
307 }
308
309 fn read_before_execution(
310 &self,
311 context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
312 '_,
313 ::aws_smithy_runtime_api::client::interceptors::context::Input,
314 ::aws_smithy_runtime_api::client::interceptors::context::Output,
315 ::aws_smithy_runtime_api::client::interceptors::context::Error,
316 >,
317 cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
318 ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
319 let _input = context
320 .input()
321 .downcast_ref::<GetFunctionScalingConfigInput>()
322 .ok_or("failed to downcast to GetFunctionScalingConfigInput")?;
323
324 let params = crate::config::endpoint::Params::builder()
325 .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
326 .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
327 .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
328 .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
329 .build()
330 .map_err(|err| {
331 ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
332 })?;
333 cfg.interceptor_state()
334 .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
335 ::std::result::Result::Ok(())
336 }
337}
338
339#[non_exhaustive]
344#[derive(::std::fmt::Debug)]
345pub enum GetFunctionScalingConfigError {
346 InvalidParameterValueException(crate::types::error::InvalidParameterValueException),
348 ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
350 ServiceException(crate::types::error::ServiceException),
352 TooManyRequestsException(crate::types::error::TooManyRequestsException),
354 #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
356 variable wildcard pattern and check `.code()`:
357 \
358 `err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
359 \
360 See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-GetFunctionScalingConfigError) for what information is available for the error.")]
361 Unhandled(crate::error::sealed_unhandled::Unhandled),
362}
363impl GetFunctionScalingConfigError {
364 pub fn unhandled(
366 err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
367 ) -> Self {
368 Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
369 source: err.into(),
370 meta: ::std::default::Default::default(),
371 })
372 }
373
374 pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
376 Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
377 source: err.clone().into(),
378 meta: err,
379 })
380 }
381 pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
386 match self {
387 Self::InvalidParameterValueException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
388 Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
389 Self::ServiceException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
390 Self::TooManyRequestsException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
391 Self::Unhandled(e) => &e.meta,
392 }
393 }
394 pub fn is_invalid_parameter_value_exception(&self) -> bool {
396 matches!(self, Self::InvalidParameterValueException(_))
397 }
398 pub fn is_resource_not_found_exception(&self) -> bool {
400 matches!(self, Self::ResourceNotFoundException(_))
401 }
402 pub fn is_service_exception(&self) -> bool {
404 matches!(self, Self::ServiceException(_))
405 }
406 pub fn is_too_many_requests_exception(&self) -> bool {
408 matches!(self, Self::TooManyRequestsException(_))
409 }
410}
411impl ::std::error::Error for GetFunctionScalingConfigError {
412 fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
413 match self {
414 Self::InvalidParameterValueException(_inner) => ::std::option::Option::Some(_inner),
415 Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
416 Self::ServiceException(_inner) => ::std::option::Option::Some(_inner),
417 Self::TooManyRequestsException(_inner) => ::std::option::Option::Some(_inner),
418 Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
419 }
420 }
421}
422impl ::std::fmt::Display for GetFunctionScalingConfigError {
423 fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
424 match self {
425 Self::InvalidParameterValueException(_inner) => _inner.fmt(f),
426 Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
427 Self::ServiceException(_inner) => _inner.fmt(f),
428 Self::TooManyRequestsException(_inner) => _inner.fmt(f),
429 Self::Unhandled(_inner) => {
430 if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
431 write!(f, "unhandled error ({code})")
432 } else {
433 f.write_str("unhandled error")
434 }
435 }
436 }
437 }
438}
439impl ::aws_smithy_types::retry::ProvideErrorKind for GetFunctionScalingConfigError {
440 fn code(&self) -> ::std::option::Option<&str> {
441 ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
442 }
443 fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
444 ::std::option::Option::None
445 }
446}
447impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for GetFunctionScalingConfigError {
448 fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
449 match self {
450 Self::InvalidParameterValueException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
451 Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
452 Self::ServiceException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
453 Self::TooManyRequestsException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
454 Self::Unhandled(_inner) => &_inner.meta,
455 }
456 }
457}
458impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for GetFunctionScalingConfigError {
459 fn create_unhandled_error(
460 source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
461 meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
462 ) -> Self {
463 Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
464 source,
465 meta: meta.unwrap_or_default(),
466 })
467 }
468}
469impl ::aws_types::request_id::RequestId for crate::operation::get_function_scaling_config::GetFunctionScalingConfigError {
470 fn request_id(&self) -> Option<&str> {
471 self.meta().request_id()
472 }
473}
474
475pub use crate::operation::get_function_scaling_config::_get_function_scaling_config_input::GetFunctionScalingConfigInput;
476
477pub use crate::operation::get_function_scaling_config::_get_function_scaling_config_output::GetFunctionScalingConfigOutput;
478
479mod _get_function_scaling_config_input;
480
481mod _get_function_scaling_config_output;
482
483pub mod builders;