aws_sdk_appsync/operation/
list_functions.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListFunctions`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListFunctions;
6impl ListFunctions {
7    /// Creates a new `ListFunctions`
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::list_functions::ListFunctionsInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_functions::ListFunctionsOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_functions::ListFunctionsError,
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::list_functions::ListFunctionsError>()
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::list_functions::ListFunctionsOutput>()
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::list_functions::ListFunctionsInput,
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("AppSync", "ListFunctions", 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                "AppSync.ListFunctions",
59                "rpc.service" = "AppSync",
60                "rpc.method" = "ListFunctions",
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 ListFunctions {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListFunctions");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            ListFunctionsRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            ListFunctionsResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("ListFunctions")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new("ListFunctions", "AppSync"));
106        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
107        signing_options.double_uri_encode = true;
108        signing_options.content_sha256_header = false;
109        signing_options.normalize_uri_path = true;
110        signing_options.payload_override = None;
111
112        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
113            signing_options,
114            ..::std::default::Default::default()
115        });
116
117        ::std::option::Option::Some(cfg.freeze())
118    }
119
120    fn runtime_components(
121        &self,
122        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
123    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
124        #[allow(unused_mut)]
125        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListFunctions")
126            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
127                ListFunctionsTelemetryInputCaptureInterceptor,
128            ))
129            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
130                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
131            ))
132            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
133                ListFunctionsEndpointParamsInterceptor,
134            ))
135            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
136                crate::operation::list_functions::ListFunctionsError,
137            >::new())
138            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
139                crate::operation::list_functions::ListFunctionsError,
140            >::new())
141            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
142                crate::operation::list_functions::ListFunctionsError,
143            >::new());
144
145        ::std::borrow::Cow::Owned(rcb)
146    }
147}
148
149#[derive(Debug)]
150struct ListFunctionsTelemetryInputCaptureInterceptor;
151
152#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
153impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListFunctionsTelemetryInputCaptureInterceptor {
154    fn name(&self) -> &'static str {
155        "ListFunctionsTelemetryInputCaptureInterceptor"
156    }
157
158    fn read_before_execution(
159        &self,
160        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
161            '_,
162            ::aws_smithy_runtime_api::client::interceptors::context::Input,
163            ::aws_smithy_runtime_api::client::interceptors::context::Output,
164            ::aws_smithy_runtime_api::client::interceptors::context::Error,
165        >,
166        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
167    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
168        // Nothing to do unless the customer opted in by naming members to record.
169        let ::std::option::Option::Some(requested) = cfg
170            .load::<::aws_smithy_types::telemetry::RequestedTelemetryAttributes>()
171            .filter(|r| !r.is_empty())
172        else {
173            return ::std::result::Result::Ok(());
174        };
175
176        let ::std::option::Option::Some(input) = context.input().downcast_ref::<ListFunctionsInput>() else {
177            // A mismatched input is not this interceptor's concern; skip quietly.
178            return ::std::result::Result::Ok(());
179        };
180
181        let mut captured = ::aws_smithy_types::telemetry::CapturedTelemetryAttributes::default();
182        if requested.should_capture("apiId") {
183            if let ::std::option::Option::Some(value) = input.api_id.as_deref() {
184                captured.insert("apiId", value);
185            }
186        }
187        if requested.should_capture("nextToken") {
188            if let ::std::option::Option::Some(value) = input.next_token.as_deref() {
189                captured.insert("nextToken", value);
190            }
191        }
192
193        cfg.interceptor_state().store_put(captured);
194        ::std::result::Result::Ok(())
195    }
196}
197#[derive(Debug)]
198struct ListFunctionsResponseDeserializer;
199impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListFunctionsResponseDeserializer {
200    fn deserialize_nonstreaming_with_config(
201        &self,
202        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
203        _cfg: &::aws_smithy_types::config_bag::ConfigBag,
204    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
205        let (success, status) = (response.status().is_success(), response.status().as_u16());
206        let headers = response.headers();
207        let body = response.body().bytes().expect("body loaded");
208        #[allow(unused_mut)]
209        let mut force_error = false;
210        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
211        let parse_result = if !success && status != 200 || force_error {
212            crate::protocol_serde::shape_list_functions::de_list_functions_http_error(status, headers, body)
213        } else {
214            crate::protocol_serde::shape_list_functions::de_list_functions_http_response(status, headers, body)
215        };
216        crate::protocol_serde::type_erase_result(parse_result)
217    }
218}
219#[derive(Debug)]
220struct ListFunctionsRequestSerializer;
221impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListFunctionsRequestSerializer {
222    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
223    fn serialize_input(
224        &self,
225        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
226        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
227    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
228        let input = input
229            .downcast::<crate::operation::list_functions::ListFunctionsInput>()
230            .expect("correct type");
231        let _header_serialization_settings = _cfg
232            .load::<crate::serialization_settings::HeaderSerializationSettings>()
233            .cloned()
234            .unwrap_or_default();
235        let mut request_builder = {
236            #[allow(clippy::uninlined_format_args)]
237            fn uri_base(
238                _input: &crate::operation::list_functions::ListFunctionsInput,
239                output: &mut ::std::string::String,
240            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
241                use ::std::fmt::Write as _;
242                let input_1 = &_input.api_id;
243                let input_1 = input_1
244                    .as_ref()
245                    .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("api_id", "cannot be empty or unset"))?;
246                let api_id = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
247                if api_id.is_empty() {
248                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
249                        "api_id",
250                        "cannot be empty or unset",
251                    ));
252                }
253                ::std::write!(output, "/v1/apis/{apiId}/functions", apiId = api_id).expect("formatting should succeed");
254                ::std::result::Result::Ok(())
255            }
256            fn uri_query(
257                _input: &crate::operation::list_functions::ListFunctionsInput,
258                mut output: &mut ::std::string::String,
259            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
260                let mut query = ::aws_smithy_http::query::Writer::new(output);
261                if let ::std::option::Option::Some(inner_2) = &_input.next_token {
262                    {
263                        query.push_kv("nextToken", &::aws_smithy_http::query::fmt_string(inner_2));
264                    }
265                }
266                if let ::std::option::Option::Some(inner_3) = &_input.max_results {
267                    {
268                        query.push_kv("maxResults", ::aws_smithy_types::primitive::Encoder::from(*inner_3).encode());
269                    }
270                }
271                ::std::result::Result::Ok(())
272            }
273            #[allow(clippy::unnecessary_wraps)]
274            fn update_http_builder(
275                input: &crate::operation::list_functions::ListFunctionsInput,
276                builder: ::http_1x::request::Builder,
277            ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
278                let mut uri = ::std::string::String::new();
279                uri_base(input, &mut uri)?;
280                uri_query(input, &mut uri)?;
281                ::std::result::Result::Ok(builder.method("GET").uri(uri))
282            }
283            let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
284            builder
285        };
286        let body = ::aws_smithy_types::body::SdkBody::from("");
287
288        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
289    }
290}
291#[derive(Debug)]
292struct ListFunctionsEndpointParamsInterceptor;
293
294#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
295impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListFunctionsEndpointParamsInterceptor {
296    fn name(&self) -> &'static str {
297        "ListFunctionsEndpointParamsInterceptor"
298    }
299
300    fn read_before_execution(
301        &self,
302        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
303            '_,
304            ::aws_smithy_runtime_api::client::interceptors::context::Input,
305            ::aws_smithy_runtime_api::client::interceptors::context::Output,
306            ::aws_smithy_runtime_api::client::interceptors::context::Error,
307        >,
308        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
309    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
310        let _input = context
311            .input()
312            .downcast_ref::<ListFunctionsInput>()
313            .ok_or("failed to downcast to ListFunctionsInput")?;
314
315        let params = crate::config::endpoint::Params::builder()
316            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
317            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
318            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
319            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
320            .build()
321            .map_err(|err| {
322                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
323            })?;
324        cfg.interceptor_state()
325            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
326        ::std::result::Result::Ok(())
327    }
328}
329
330// The get_* functions below are generated from JMESPath expressions in the
331// operationContextParams trait. They target the operation's input shape.
332
333/// Error type for the `ListFunctionsError` operation.
334#[non_exhaustive]
335#[derive(::std::fmt::Debug)]
336pub enum ListFunctionsError {
337    /// <p>The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.</p>
338    BadRequestException(crate::types::error::BadRequestException),
339    /// <p>An internal AppSync error occurred. Try your request again.</p>
340    InternalFailureException(crate::types::error::InternalFailureException),
341    /// <p>The resource specified in the request was not found. Check the resource, and then try again.</p>
342    NotFoundException(crate::types::error::NotFoundException),
343    /// <p>You aren't authorized to perform this operation.</p>
344    UnauthorizedException(crate::types::error::UnauthorizedException),
345    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
346    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
347    variable wildcard pattern and check `.code()`:
348     \
349    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
350     \
351    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListFunctionsError) for what information is available for the error.")]
352    Unhandled(crate::error::sealed_unhandled::Unhandled),
353}
354impl ListFunctionsError {
355    /// Creates the `ListFunctionsError::Unhandled` variant from any error type.
356    pub fn unhandled(
357        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
358    ) -> Self {
359        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
360            source: err.into(),
361            meta: ::std::default::Default::default(),
362        })
363    }
364
365    /// Creates the `ListFunctionsError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
366    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
367        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
368            source: err.clone().into(),
369            meta: err,
370        })
371    }
372    ///
373    /// Returns error metadata, which includes the error code, message,
374    /// request ID, and potentially additional information.
375    ///
376    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
377        match self {
378            Self::BadRequestException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
379            Self::InternalFailureException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
380            Self::NotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
381            Self::UnauthorizedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
382            Self::Unhandled(e) => &e.meta,
383        }
384    }
385    /// Returns `true` if the error kind is `ListFunctionsError::BadRequestException`.
386    pub fn is_bad_request_exception(&self) -> bool {
387        matches!(self, Self::BadRequestException(_))
388    }
389    /// Returns `true` if the error kind is `ListFunctionsError::InternalFailureException`.
390    pub fn is_internal_failure_exception(&self) -> bool {
391        matches!(self, Self::InternalFailureException(_))
392    }
393    /// Returns `true` if the error kind is `ListFunctionsError::NotFoundException`.
394    pub fn is_not_found_exception(&self) -> bool {
395        matches!(self, Self::NotFoundException(_))
396    }
397    /// Returns `true` if the error kind is `ListFunctionsError::UnauthorizedException`.
398    pub fn is_unauthorized_exception(&self) -> bool {
399        matches!(self, Self::UnauthorizedException(_))
400    }
401}
402impl ::std::error::Error for ListFunctionsError {
403    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
404        match self {
405            Self::BadRequestException(_inner) => ::std::option::Option::Some(_inner),
406            Self::InternalFailureException(_inner) => ::std::option::Option::Some(_inner),
407            Self::NotFoundException(_inner) => ::std::option::Option::Some(_inner),
408            Self::UnauthorizedException(_inner) => ::std::option::Option::Some(_inner),
409            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
410        }
411    }
412}
413impl ::std::fmt::Display for ListFunctionsError {
414    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
415        match self {
416            Self::BadRequestException(_inner) => _inner.fmt(f),
417            Self::InternalFailureException(_inner) => _inner.fmt(f),
418            Self::NotFoundException(_inner) => _inner.fmt(f),
419            Self::UnauthorizedException(_inner) => _inner.fmt(f),
420            Self::Unhandled(_inner) => {
421                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
422                    write!(f, "unhandled error ({code})")
423                } else {
424                    f.write_str("unhandled error")
425                }
426            }
427        }
428    }
429}
430impl ::aws_smithy_types::retry::ProvideErrorKind for ListFunctionsError {
431    fn code(&self) -> ::std::option::Option<&str> {
432        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
433    }
434    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
435        ::std::option::Option::None
436    }
437}
438impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListFunctionsError {
439    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
440        match self {
441            Self::BadRequestException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
442            Self::InternalFailureException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
443            Self::NotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
444            Self::UnauthorizedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
445            Self::Unhandled(_inner) => &_inner.meta,
446        }
447    }
448}
449impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListFunctionsError {
450    fn create_unhandled_error(
451        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
452        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
453    ) -> Self {
454        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
455            source,
456            meta: meta.unwrap_or_default(),
457        })
458    }
459}
460impl ::aws_types::request_id::RequestId for crate::operation::list_functions::ListFunctionsError {
461    fn request_id(&self) -> Option<&str> {
462        self.meta().request_id()
463    }
464}
465
466pub use crate::operation::list_functions::_list_functions_input::ListFunctionsInput;
467
468pub use crate::operation::list_functions::_list_functions_output::ListFunctionsOutput;
469
470mod _list_functions_input;
471
472mod _list_functions_output;
473
474/// Builders
475pub mod builders;
476
477/// Paginator for this operation
478pub mod paginator;
aws_sdk_appsync/operation/list_functions.rs

aws_sdk_appsync/operation/
list_functions.rs
