1#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListObjectsV2;
6impl ListObjectsV2 {
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::list_objects_v2::ListObjectsV2Input,
14 ) -> ::std::result::Result<
15 crate::operation::list_objects_v2::ListObjectsV2Output,
16 ::aws_smithy_runtime_api::client::result::SdkError<
17 crate::operation::list_objects_v2::ListObjectsV2Error,
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_objects_v2::ListObjectsV2Error>()
27 .expect("correct error type")
28 })
29 };
30 use ::tracing::Instrument;
31 let context = Self::orchestrate_with_stop_point(runtime_plugins, input, ::aws_smithy_runtime::client::orchestrator::StopPoint::None)
32 .instrument(::tracing::debug_span!(
35 "s3.ListObjectsV2",
36 "rpc.service" = "s3",
37 "rpc.method" = "ListObjectsV2",
38 "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
39 "rpc.system" = "aws-api",
40 ))
41 .await
42 .map_err(map_err)?;
43 let output = context.finalize().map_err(map_err)?;
44 ::std::result::Result::Ok(
45 output
46 .downcast::<crate::operation::list_objects_v2::ListObjectsV2Output>()
47 .expect("correct output type"),
48 )
49 }
50
51 pub(crate) async fn orchestrate_with_stop_point(
52 runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
53 input: crate::operation::list_objects_v2::ListObjectsV2Input,
54 stop_point: ::aws_smithy_runtime::client::orchestrator::StopPoint,
55 ) -> ::std::result::Result<
56 ::aws_smithy_runtime_api::client::interceptors::context::InterceptorContext,
57 ::aws_smithy_runtime_api::client::result::SdkError<
58 ::aws_smithy_runtime_api::client::interceptors::context::Error,
59 ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
60 >,
61 > {
62 let input = ::aws_smithy_runtime_api::client::interceptors::context::Input::erase(input);
63 ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("s3", "ListObjectsV2", input, runtime_plugins, stop_point).await
64 }
65
66 pub(crate) fn operation_runtime_plugins(
67 client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
68 client_config: &crate::config::Config,
69 config_override: ::std::option::Option<crate::config::Builder>,
70 ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
71 let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
72 runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
73 ::aws_runtime::auth::sigv4::SCHEME_ID,
74 #[cfg(feature = "sigv4a")]
75 {
76 ::aws_runtime::auth::sigv4a::SCHEME_ID
77 },
78 crate::s3_express::auth::SCHEME_ID,
79 ::aws_smithy_runtime::client::auth::no_auth::NO_AUTH_SCHEME_ID,
80 ]));
81 if let ::std::option::Option::Some(config_override) = config_override {
82 for plugin in config_override.runtime_plugins.iter().cloned() {
83 runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
84 }
85 runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
86 config_override,
87 client_config.config.clone(),
88 &client_config.runtime_components,
89 ));
90 }
91 runtime_plugins
92 }
93}
94impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ListObjectsV2 {
95 fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
96 let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListObjectsV2");
97
98 cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
99 ListObjectsV2RequestSerializer,
100 ));
101 cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
102 ListObjectsV2ResponseDeserializer,
103 ));
104
105 cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
106 ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
107 ));
108
109 cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new("ListObjectsV2", "s3"));
110 let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
111 signing_options.double_uri_encode = false;
112 signing_options.content_sha256_header = true;
113 signing_options.normalize_uri_path = false;
114 signing_options.payload_override = None;
115
116 cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
117 signing_options,
118 ..::std::default::Default::default()
119 });
120
121 ::std::option::Option::Some(cfg.freeze())
122 }
123
124 fn runtime_components(
125 &self,
126 _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
127 ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
128 #[allow(unused_mut)]
129 let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListObjectsV2")
130 .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
131 .with_interceptor(ListObjectsV2EndpointParamsInterceptor)
132 .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
133 crate::operation::list_objects_v2::ListObjectsV2Error,
134 >::new())
135 .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
136 crate::operation::list_objects_v2::ListObjectsV2Error,
137 >::new())
138 .with_retry_classifier(
139 ::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<crate::operation::list_objects_v2::ListObjectsV2Error>::builder()
140 .transient_errors({
141 let mut transient_errors: Vec<&'static str> = ::aws_runtime::retries::classifiers::TRANSIENT_ERRORS.into();
142 transient_errors.push("InternalError");
143 ::std::borrow::Cow::Owned(transient_errors)
144 })
145 .build(),
146 );
147
148 ::std::borrow::Cow::Owned(rcb)
149 }
150}
151
152#[derive(Debug)]
153struct ListObjectsV2ResponseDeserializer;
154impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListObjectsV2ResponseDeserializer {
155 fn deserialize_nonstreaming(
156 &self,
157 response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
158 ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
159 let (success, status) = (response.status().is_success(), response.status().as_u16());
160 let headers = response.headers();
161 let body = response.body().bytes().expect("body loaded");
162 #[allow(unused_mut)]
163 let mut force_error = false;
164 ::tracing::debug!(extended_request_id = ?crate::s3_request_id::RequestIdExt::extended_request_id(response));
165 if matches!(crate::rest_xml_unwrapped_errors::body_is_error(body), Ok(true)) {
166 force_error = true;
167 }
168 ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
169 let parse_result = if !success && status != 200 || force_error {
170 crate::protocol_serde::shape_list_objects_v2::de_list_objects_v2_http_error(status, headers, body)
171 } else {
172 crate::protocol_serde::shape_list_objects_v2::de_list_objects_v2_http_response(status, headers, body)
173 };
174 crate::protocol_serde::type_erase_result(parse_result)
175 }
176}
177#[derive(Debug)]
178struct ListObjectsV2RequestSerializer;
179impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListObjectsV2RequestSerializer {
180 #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
181 fn serialize_input(
182 &self,
183 input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
184 _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
185 ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
186 let input = input
187 .downcast::<crate::operation::list_objects_v2::ListObjectsV2Input>()
188 .expect("correct type");
189 let _header_serialization_settings = _cfg
190 .load::<crate::serialization_settings::HeaderSerializationSettings>()
191 .cloned()
192 .unwrap_or_default();
193 let mut request_builder = {
194 fn uri_base(
195 _input: &crate::operation::list_objects_v2::ListObjectsV2Input,
196 output: &mut ::std::string::String,
197 ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
198 use ::std::fmt::Write as _;
199 ::std::write!(output, "/").expect("formatting should succeed");
200 ::std::result::Result::Ok(())
201 }
202 fn uri_query(
203 _input: &crate::operation::list_objects_v2::ListObjectsV2Input,
204 mut output: &mut ::std::string::String,
205 ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
206 let mut query = ::aws_smithy_http::query::Writer::new(output);
207 query.push_kv("list-type", "2");
208 if let ::std::option::Option::Some(inner_1) = &_input.delimiter {
209 {
210 query.push_kv("delimiter", &::aws_smithy_http::query::fmt_string(inner_1));
211 }
212 }
213 if let ::std::option::Option::Some(inner_2) = &_input.encoding_type {
214 {
215 query.push_kv("encoding-type", &::aws_smithy_http::query::fmt_string(inner_2));
216 }
217 }
218 if let ::std::option::Option::Some(inner_3) = &_input.max_keys {
219 {
220 query.push_kv("max-keys", ::aws_smithy_types::primitive::Encoder::from(*inner_3).encode());
221 }
222 }
223 if let ::std::option::Option::Some(inner_4) = &_input.prefix {
224 {
225 query.push_kv("prefix", &::aws_smithy_http::query::fmt_string(inner_4));
226 }
227 }
228 if let ::std::option::Option::Some(inner_5) = &_input.continuation_token {
229 {
230 query.push_kv("continuation-token", &::aws_smithy_http::query::fmt_string(inner_5));
231 }
232 }
233 if let ::std::option::Option::Some(inner_6) = &_input.fetch_owner {
234 {
235 query.push_kv("fetch-owner", ::aws_smithy_types::primitive::Encoder::from(*inner_6).encode());
236 }
237 }
238 if let ::std::option::Option::Some(inner_7) = &_input.start_after {
239 {
240 query.push_kv("start-after", &::aws_smithy_http::query::fmt_string(inner_7));
241 }
242 }
243 ::std::result::Result::Ok(())
244 }
245 #[allow(clippy::unnecessary_wraps)]
246 fn update_http_builder(
247 input: &crate::operation::list_objects_v2::ListObjectsV2Input,
248 builder: ::http::request::Builder,
249 ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
250 let mut uri = ::std::string::String::new();
251 uri_base(input, &mut uri)?;
252 uri_query(input, &mut uri)?;
253 let builder = crate::protocol_serde::shape_list_objects_v2::ser_list_objects_v2_headers(input, builder)?;
254 ::std::result::Result::Ok(builder.method("GET").uri(uri))
255 }
256 let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
257 builder
258 };
259 let body = ::aws_smithy_types::body::SdkBody::from("");
260
261 ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
262 }
263}
264#[derive(Debug)]
265struct ListObjectsV2EndpointParamsInterceptor;
266
267impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListObjectsV2EndpointParamsInterceptor {
268 fn name(&self) -> &'static str {
269 "ListObjectsV2EndpointParamsInterceptor"
270 }
271
272 fn read_before_execution(
273 &self,
274 context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
275 '_,
276 ::aws_smithy_runtime_api::client::interceptors::context::Input,
277 ::aws_smithy_runtime_api::client::interceptors::context::Output,
278 ::aws_smithy_runtime_api::client::interceptors::context::Error,
279 >,
280 cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
281 ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
282 let _input = context
283 .input()
284 .downcast_ref::<ListObjectsV2Input>()
285 .ok_or("failed to downcast to ListObjectsV2Input")?;
286
287 let params = crate::config::endpoint::Params::builder()
288 .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
289 .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
290 .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
291 .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
292 .set_force_path_style(cfg.load::<crate::config::ForcePathStyle>().map(|ty| ty.0))
293 .set_use_arn_region(cfg.load::<crate::config::UseArnRegion>().map(|ty| ty.0))
294 .set_disable_multi_region_access_points(cfg.load::<crate::config::DisableMultiRegionAccessPoints>().map(|ty| ty.0))
295 .set_accelerate(cfg.load::<crate::config::Accelerate>().map(|ty| ty.0))
296 .set_disable_s3_express_session_auth(cfg.load::<crate::config::DisableS3ExpressSessionAuth>().map(|ty| ty.0))
297 .set_bucket(Some(
298 _input
299 .bucket
300 .clone()
301 .filter(|f| !AsRef::<str>::as_ref(f).trim().is_empty())
302 .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("bucket", "A required field was not set"))?,
303 ))
304 .set_prefix(_input.prefix.clone())
305 .build()
306 .map_err(|err| {
307 ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
308 })?;
309 cfg.interceptor_state()
310 .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
311 ::std::result::Result::Ok(())
312 }
313}
314
315#[non_exhaustive]
320#[derive(::std::fmt::Debug)]
321pub enum ListObjectsV2Error {
322 NoSuchBucket(crate::types::error::NoSuchBucket),
324 #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
326 variable wildcard pattern and check `.code()`:
327 \
328 `err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
329 \
330 See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListObjectsV2Error) for what information is available for the error.")]
331 Unhandled(crate::error::sealed_unhandled::Unhandled),
332}
333impl ListObjectsV2Error {
334 pub fn unhandled(
336 err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
337 ) -> Self {
338 Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
339 source: err.into(),
340 meta: ::std::default::Default::default(),
341 })
342 }
343
344 pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
346 Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
347 source: err.clone().into(),
348 meta: err,
349 })
350 }
351 pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
356 match self {
357 Self::NoSuchBucket(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
358 Self::Unhandled(e) => &e.meta,
359 }
360 }
361 pub fn is_no_such_bucket(&self) -> bool {
363 matches!(self, Self::NoSuchBucket(_))
364 }
365}
366impl ::std::error::Error for ListObjectsV2Error {
367 fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
368 match self {
369 Self::NoSuchBucket(_inner) => ::std::option::Option::Some(_inner),
370 Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
371 }
372 }
373}
374impl ::std::fmt::Display for ListObjectsV2Error {
375 fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
376 match self {
377 Self::NoSuchBucket(_inner) => _inner.fmt(f),
378 Self::Unhandled(_inner) => {
379 if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
380 write!(f, "unhandled error ({code})")
381 } else {
382 f.write_str("unhandled error")
383 }
384 }
385 }
386 }
387}
388impl ::aws_smithy_types::retry::ProvideErrorKind for ListObjectsV2Error {
389 fn code(&self) -> ::std::option::Option<&str> {
390 ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
391 }
392 fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
393 ::std::option::Option::None
394 }
395}
396impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListObjectsV2Error {
397 fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
398 match self {
399 Self::NoSuchBucket(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
400 Self::Unhandled(_inner) => &_inner.meta,
401 }
402 }
403}
404impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListObjectsV2Error {
405 fn create_unhandled_error(
406 source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
407 meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
408 ) -> Self {
409 Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
410 source,
411 meta: meta.unwrap_or_default(),
412 })
413 }
414}
415impl crate::s3_request_id::RequestIdExt for crate::operation::list_objects_v2::ListObjectsV2Error {
416 fn extended_request_id(&self) -> Option<&str> {
417 self.meta().extended_request_id()
418 }
419}
420impl ::aws_types::request_id::RequestId for crate::operation::list_objects_v2::ListObjectsV2Error {
421 fn request_id(&self) -> Option<&str> {
422 self.meta().request_id()
423 }
424}
425
426pub use crate::operation::list_objects_v2::_list_objects_v2_output::ListObjectsV2Output;
427
428pub use crate::operation::list_objects_v2::_list_objects_v2_input::ListObjectsV2Input;
429
430mod _list_objects_v2_input;
431
432mod _list_objects_v2_output;
433
434pub mod builders;
436
437pub mod paginator;