aws_sdk_connect/operation/
list_instances.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListInstances`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListInstances;
6impl ListInstances {
7    /// Creates a new `ListInstances`
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_instances::ListInstancesInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_instances::ListInstancesOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_instances::ListInstancesError,
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_instances::ListInstancesError>()
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_instances::ListInstancesOutput>()
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_instances::ListInstancesInput,
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("Connect", "ListInstances", 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                "Connect.ListInstances",
59                "rpc.service" = "Connect",
60                "rpc.method" = "ListInstances",
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 ListInstances {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListInstances");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            ListInstancesRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            ListInstancesResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("ListInstances")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::SensitiveOutput);
106        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new("ListInstances", "Connect"));
107        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
108        signing_options.double_uri_encode = true;
109        signing_options.content_sha256_header = false;
110        signing_options.normalize_uri_path = true;
111        signing_options.payload_override = None;
112
113        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
114            signing_options,
115            ..::std::default::Default::default()
116        });
117
118        ::std::option::Option::Some(cfg.freeze())
119    }
120
121    fn runtime_components(
122        &self,
123        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
124    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
125        #[allow(unused_mut)]
126        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListInstances")
127            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
128            .with_interceptor(ListInstancesEndpointParamsInterceptor)
129            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
130                crate::operation::list_instances::ListInstancesError,
131            >::new())
132            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
133                crate::operation::list_instances::ListInstancesError,
134            >::new())
135            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
136                crate::operation::list_instances::ListInstancesError,
137            >::new());
138
139        ::std::borrow::Cow::Owned(rcb)
140    }
141}
142
143#[derive(Debug)]
144struct ListInstancesResponseDeserializer;
145impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListInstancesResponseDeserializer {
146    fn deserialize_nonstreaming(
147        &self,
148        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
149    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
150        let (success, status) = (response.status().is_success(), response.status().as_u16());
151        let headers = response.headers();
152        let body = response.body().bytes().expect("body loaded");
153        #[allow(unused_mut)]
154        let mut force_error = false;
155        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
156        let parse_result = if !success && status != 200 || force_error {
157            crate::protocol_serde::shape_list_instances::de_list_instances_http_error(status, headers, body)
158        } else {
159            crate::protocol_serde::shape_list_instances::de_list_instances_http_response(status, headers, body)
160        };
161        crate::protocol_serde::type_erase_result(parse_result)
162    }
163}
164#[derive(Debug)]
165struct ListInstancesRequestSerializer;
166impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListInstancesRequestSerializer {
167    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
168    fn serialize_input(
169        &self,
170        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
171        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
172    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
173        let input = input
174            .downcast::<crate::operation::list_instances::ListInstancesInput>()
175            .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::list_instances::ListInstancesInput,
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, "/instance").expect("formatting should succeed");
188                ::std::result::Result::Ok(())
189            }
190            fn uri_query(
191                _input: &crate::operation::list_instances::ListInstancesInput,
192                mut output: &mut ::std::string::String,
193            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
194                let mut query = ::aws_smithy_http::query::Writer::new(output);
195                if let ::std::option::Option::Some(inner_1) = &_input.next_token {
196                    {
197                        query.push_kv("nextToken", &::aws_smithy_http::query::fmt_string(inner_1));
198                    }
199                }
200                if let ::std::option::Option::Some(inner_2) = &_input.max_results {
201                    {
202                        query.push_kv("maxResults", ::aws_smithy_types::primitive::Encoder::from(*inner_2).encode());
203                    }
204                }
205                ::std::result::Result::Ok(())
206            }
207            #[allow(clippy::unnecessary_wraps)]
208            fn update_http_builder(
209                input: &crate::operation::list_instances::ListInstancesInput,
210                builder: ::http::request::Builder,
211            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
212                let mut uri = ::std::string::String::new();
213                uri_base(input, &mut uri)?;
214                uri_query(input, &mut uri)?;
215                ::std::result::Result::Ok(builder.method("GET").uri(uri))
216            }
217            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
218            builder
219        };
220        let body = ::aws_smithy_types::body::SdkBody::from("");
221
222        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
223    }
224}
225#[derive(Debug)]
226struct ListInstancesEndpointParamsInterceptor;
227
228impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListInstancesEndpointParamsInterceptor {
229    fn name(&self) -> &'static str {
230        "ListInstancesEndpointParamsInterceptor"
231    }
232
233    fn read_before_execution(
234        &self,
235        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
236            '_,
237            ::aws_smithy_runtime_api::client::interceptors::context::Input,
238            ::aws_smithy_runtime_api::client::interceptors::context::Output,
239            ::aws_smithy_runtime_api::client::interceptors::context::Error,
240        >,
241        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
242    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
243        let _input = context
244            .input()
245            .downcast_ref::<ListInstancesInput>()
246            .ok_or("failed to downcast to ListInstancesInput")?;
247
248        let params = crate::config::endpoint::Params::builder()
249            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
250            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
251            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
252            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
253            .build()
254            .map_err(|err| {
255                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
256            })?;
257        cfg.interceptor_state()
258            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
259        ::std::result::Result::Ok(())
260    }
261}
262
263// The get_* functions below are generated from JMESPath expressions in the
264// operationContextParams trait. They target the operation's input shape.
265
266/// Error type for the `ListInstancesError` operation.
267#[non_exhaustive]
268#[derive(::std::fmt::Debug)]
269pub enum ListInstancesError {
270    /// <p>Request processing failed because of an error or failure with the service.</p>
271    InternalServiceException(crate::types::error::InternalServiceException),
272    /// <p>The request is not valid.</p>
273    InvalidRequestException(crate::types::error::InvalidRequestException),
274    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
275    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
276    variable wildcard pattern and check `.code()`:
277     \
278    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
279     \
280    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListInstancesError) for what information is available for the error.")]
281    Unhandled(crate::error::sealed_unhandled::Unhandled),
282}
283impl ListInstancesError {
284    /// Creates the `ListInstancesError::Unhandled` variant from any error type.
285    pub fn unhandled(
286        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
287    ) -> Self {
288        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
289            source: err.into(),
290            meta: ::std::default::Default::default(),
291        })
292    }
293
294    /// Creates the `ListInstancesError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
295    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
296        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
297            source: err.clone().into(),
298            meta: err,
299        })
300    }
301    ///
302    /// Returns error metadata, which includes the error code, message,
303    /// request ID, and potentially additional information.
304    ///
305    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
306        match self {
307            Self::InternalServiceException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
308            Self::InvalidRequestException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
309            Self::Unhandled(e) => &e.meta,
310        }
311    }
312    /// Returns `true` if the error kind is `ListInstancesError::InternalServiceException`.
313    pub fn is_internal_service_exception(&self) -> bool {
314        matches!(self, Self::InternalServiceException(_))
315    }
316    /// Returns `true` if the error kind is `ListInstancesError::InvalidRequestException`.
317    pub fn is_invalid_request_exception(&self) -> bool {
318        matches!(self, Self::InvalidRequestException(_))
319    }
320}
321impl ::std::error::Error for ListInstancesError {
322    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
323        match self {
324            Self::InternalServiceException(_inner) => ::std::option::Option::Some(_inner),
325            Self::InvalidRequestException(_inner) => ::std::option::Option::Some(_inner),
326            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
327        }
328    }
329}
330impl ::std::fmt::Display for ListInstancesError {
331    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
332        match self {
333            Self::InternalServiceException(_inner) => _inner.fmt(f),
334            Self::InvalidRequestException(_inner) => _inner.fmt(f),
335            Self::Unhandled(_inner) => {
336                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
337                    write!(f, "unhandled error ({code})")
338                } else {
339                    f.write_str("unhandled error")
340                }
341            }
342        }
343    }
344}
345impl ::aws_smithy_types::retry::ProvideErrorKind for ListInstancesError {
346    fn code(&self) -> ::std::option::Option<&str> {
347        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
348    }
349    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
350        ::std::option::Option::None
351    }
352}
353impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListInstancesError {
354    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
355        match self {
356            Self::InternalServiceException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
357            Self::InvalidRequestException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
358            Self::Unhandled(_inner) => &_inner.meta,
359        }
360    }
361}
362impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListInstancesError {
363    fn create_unhandled_error(
364        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
365        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
366    ) -> Self {
367        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
368            source,
369            meta: meta.unwrap_or_default(),
370        })
371    }
372}
373impl ::aws_types::request_id::RequestId for crate::operation::list_instances::ListInstancesError {
374    fn request_id(&self) -> Option<&str> {
375        self.meta().request_id()
376    }
377}
378
379pub use crate::operation::list_instances::_list_instances_output::ListInstancesOutput;
380
381pub use crate::operation::list_instances::_list_instances_input::ListInstancesInput;
382
383mod _list_instances_input;
384
385mod _list_instances_output;
386
387/// Builders
388pub mod builders;
389
390/// Paginator for this operation
391pub mod paginator;
aws_sdk_connect/operation/list_instances.rs

aws_sdk_connect/operation/
list_instances.rs
