aws_sdk_dynamodb/config.rs
1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2#![allow(clippy::empty_line_after_doc_comments)]
3/// Configuration for a aws_sdk_dynamodb service client.
4///
5/// Service configuration allows for customization of endpoints, region, credentials providers,
6/// and retry configuration. Generally, it is constructed automatically for you from a shared
7/// configuration loaded by the `aws-config` crate. For example:
8///
9/// ```ignore
10/// // Load a shared config from the environment
11/// let shared_config = aws_config::from_env().load().await;
12/// // The client constructor automatically converts the shared config into the service config
13/// let client = Client::new(&shared_config);
14/// ```
15///
16/// The service config can also be constructed manually using its builder.
17///
18#[derive(::std::clone::Clone, ::std::fmt::Debug)]
19pub struct Config {
20 // Both `config` and `cloneable` are the same config, but the cloneable one
21 // is kept around so that it is possible to convert back into a builder. This can be
22 // optimized in the future.
23 pub(crate) config: crate::config::FrozenLayer,
24 cloneable: ::aws_smithy_types::config_bag::CloneableLayer,
25 pub(crate) runtime_components: crate::config::RuntimeComponentsBuilder,
26 pub(crate) runtime_plugins: ::std::vec::Vec<crate::config::SharedRuntimePlugin>,
27 pub(crate) behavior_version: ::std::option::Option<crate::config::BehaviorVersion>,
28}
29impl Config {
30 ///
31 /// Constructs a config builder.
32 /// <div class="warning">
33 /// Note that a config created from this builder will not have the same safe defaults as one created by
34 /// the <a href="https://crates.io/crates/aws-config" target="_blank">aws-config</a> crate.
35 /// </div>
36 ///
37 pub fn builder() -> Builder { Builder::default() }
38 /// Converts this config back into a builder so that it can be tweaked.
39 pub fn to_builder(&self) -> Builder {
40 Builder {
41 config: self.cloneable.clone(),
42 runtime_components: self.runtime_components.clone(),
43 runtime_plugins: self.runtime_plugins.clone(),
44 behavior_version: self.behavior_version,
45 }
46 }
47 /// Return a reference to the stalled stream protection configuration contained in this config, if any.
48 pub fn stalled_stream_protection(&self) -> ::std::option::Option<&crate::config::StalledStreamProtectionConfig> {
49 self.config.load::<crate::config::StalledStreamProtectionConfig>()
50 }
51 /// Return the [`SharedHttpClient`](crate::config::SharedHttpClient) to use when making requests, if any.
52 pub fn http_client(&self) -> Option<crate::config::SharedHttpClient> {
53 self.runtime_components.http_client()
54 }
55 /// Return the auth schemes configured on this service config
56 pub fn auth_schemes(&self) -> impl Iterator<Item = ::aws_smithy_runtime_api::client::auth::SharedAuthScheme> + '_ {
57 self.runtime_components.auth_schemes()
58 }
59
60 /// Return the auth scheme resolver configured on this service config
61 pub fn auth_scheme_resolver(&self) -> ::std::option::Option<::aws_smithy_runtime_api::client::auth::SharedAuthSchemeOptionResolver> {
62 self.runtime_components.auth_scheme_option_resolver()
63 }
64 /// Returns the configured auth scheme preference
65 pub fn auth_scheme_preference(&self) -> ::std::option::Option<&::aws_smithy_runtime_api::client::auth::AuthSchemePreference> {
66 self.config.load::<::aws_smithy_runtime_api::client::auth::AuthSchemePreference>()
67 }
68 /// Returns the endpoint resolver.
69 pub fn endpoint_resolver(&self) -> ::aws_smithy_runtime_api::client::endpoint::SharedEndpointResolver {
70 self.runtime_components.endpoint_resolver().expect("resolver defaulted if not set")
71 }
72 /// Return a reference to the retry configuration contained in this config, if any.
73 pub fn retry_config(&self) -> ::std::option::Option<&::aws_smithy_types::retry::RetryConfig> {
74 self.config.load::<::aws_smithy_types::retry::RetryConfig>()
75 }
76
77 /// Return a cloned shared async sleep implementation from this config, if any.
78 pub fn sleep_impl(&self) -> ::std::option::Option<crate::config::SharedAsyncSleep> {
79 self.runtime_components.sleep_impl()
80 }
81
82 /// Return a reference to the timeout configuration contained in this config, if any.
83 pub fn timeout_config(&self) -> ::std::option::Option<&::aws_smithy_types::timeout::TimeoutConfig> {
84 self.config.load::<::aws_smithy_types::timeout::TimeoutConfig>()
85 }
86
87 /// Returns a reference to the retry partition contained in this config, if any.
88 ///
89 /// WARNING: This method is unstable and may be removed at any time. Do not rely on this
90 /// method for anything!
91 pub fn retry_partition(&self) -> ::std::option::Option<&::aws_smithy_runtime::client::retries::RetryPartition> {
92 self.config.load::<::aws_smithy_runtime::client::retries::RetryPartition>()
93 }
94 /// Returns the configured identity cache for auth.
95 pub fn identity_cache(&self) -> ::std::option::Option<crate::config::SharedIdentityCache> {
96 self.runtime_components.identity_cache()
97 }
98 /// Returns interceptors currently registered by the user.
99 pub fn interceptors(&self) -> impl Iterator<Item = crate::config::SharedInterceptor> + '_ {
100 self.runtime_components.interceptors()
101 }
102 /// Return time source used for this service.
103 pub fn time_source(&self) -> ::std::option::Option<::aws_smithy_async::time::SharedTimeSource> {
104 self.runtime_components.time_source()
105 }
106 /// Returns retry classifiers currently registered by the user.
107 pub fn retry_classifiers(&self) -> impl Iterator<Item = ::aws_smithy_runtime_api::client::retries::classifiers::SharedRetryClassifier> + '_ {
108 self.runtime_components.retry_classifiers()
109 }
110 /// Returns the name of the app that is using the client, if it was provided.
111 ///
112 /// This _optional_ name is used to identify the application in the user agent that
113 /// gets sent along with requests.
114 pub fn app_name(&self) -> ::std::option::Option<&::aws_types::app_name::AppName> {
115 self.config.load::<::aws_types::app_name::AppName>()
116 }
117 /// Returns the invocation ID generator if one was given in config.
118 ///
119 /// The invocation ID generator generates ID values for the `amz-sdk-invocation-id` header. By default, this will be a random UUID. Overriding it may be useful in tests that examine the HTTP request and need to be deterministic.
120 pub fn invocation_id_generator(&self) -> ::std::option::Option<::aws_runtime::invocation_id::SharedInvocationIdGenerator> {
121 self.config.load::<::aws_runtime::invocation_id::SharedInvocationIdGenerator>().cloned()
122 }
123 /// Creates a new [service config](crate::Config) from a [shared `config`](::aws_types::sdk_config::SdkConfig).
124 pub fn new(config: &::aws_types::sdk_config::SdkConfig) -> Self {
125 Builder::from(config).build()
126 }
127 /// The signature version 4 service signing name to use in the credential scope when signing requests.
128 ///
129 /// The signing service may be overridden by the `Endpoint`, or by specifying a custom
130 /// [`SigningName`](aws_types::SigningName) during operation construction
131 pub fn signing_name(&self) -> &'static str {
132 "dynamodb"
133 }
134 /// Returns the AWS region, if it was provided.
135 pub fn region(&self) -> ::std::option::Option<&crate::config::Region> {
136 self.config.load::<crate::config::Region>()
137 }
138 /// This function was intended to be removed, and has been broken since release-2023-11-15 as it always returns a `None`. Do not use.
139 #[deprecated(note = "This function was intended to be removed, and has been broken since release-2023-11-15 as it always returns a `None`. Do not use.")]
140 pub fn credentials_provider(&self) -> Option<crate::config::SharedCredentialsProvider> {
141 ::std::option::Option::None
142 }
143}
144/// Builder for creating a `Config`.
145#[derive(::std::clone::Clone, ::std::fmt::Debug)]
146pub struct Builder {
147 pub(crate) config: ::aws_smithy_types::config_bag::CloneableLayer,
148 pub(crate) runtime_components: crate::config::RuntimeComponentsBuilder,
149 pub(crate) runtime_plugins: ::std::vec::Vec<crate::config::SharedRuntimePlugin>,
150 pub(crate) behavior_version: ::std::option::Option<crate::config::BehaviorVersion>,
151}
152impl ::std::default::Default for Builder {
153 fn default() -> Self {
154 Self {
155 config: ::std::default::Default::default(),
156 runtime_components: crate::config::RuntimeComponentsBuilder::new("service config"),
157 runtime_plugins: ::std::default::Default::default(),
158 behavior_version: ::std::default::Default::default(),
159 }
160 }
161}
162impl Builder {
163 ///
164 /// Constructs a config builder.
165 /// <div class="warning">
166 /// Note that a config created from this builder will not have the same safe defaults as one created by
167 /// the <a href="https://crates.io/crates/aws-config" target="_blank">aws-config</a> crate.
168 /// </div>
169 ///
170 pub fn new() -> Self { Self::default() }
171 /// Constructs a config builder from the given `config_bag`, setting only fields stored in the config bag,
172 /// but not those in runtime components.
173 #[allow(unused)]
174 pub(crate) fn from_config_bag(config_bag: &::aws_smithy_types::config_bag::ConfigBag) -> Self {
175 let mut builder = Self::new();
176 builder.set_stalled_stream_protection(config_bag.load::<crate::config::StalledStreamProtectionConfig>().cloned());
177 builder.set_auth_scheme_preference(config_bag.load::<::aws_smithy_runtime_api::client::auth::AuthSchemePreference>().cloned());
178 builder.set_retry_config(config_bag.load::<::aws_smithy_types::retry::RetryConfig>().cloned());
179 builder.set_timeout_config(config_bag.load::<::aws_smithy_types::timeout::TimeoutConfig>().cloned());
180 builder.set_retry_partition(config_bag.load::<::aws_smithy_runtime::client::retries::RetryPartition>().cloned());
181 builder.set_app_name(config_bag.load::<::aws_types::app_name::AppName>().cloned());
182 builder.set_account_id_endpoint_mode(config_bag.load::<::aws_types::endpoint_config::AccountIdEndpointMode>().cloned());
183 builder.set_endpoint_url(config_bag.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()));
184 builder.set_use_dual_stack(config_bag.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0));
185 builder.set_use_fips(config_bag.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0));
186 builder.set_region(config_bag.load::<crate::config::Region>().cloned());
187 builder
188 }
189 /// Set the [`StalledStreamProtectionConfig`](crate::config::StalledStreamProtectionConfig)
190 /// to configure protection for stalled streams.
191 pub fn stalled_stream_protection(
192 mut self,
193 stalled_stream_protection_config: crate::config::StalledStreamProtectionConfig
194 ) -> Self {
195 self.set_stalled_stream_protection(::std::option::Option::Some(stalled_stream_protection_config));
196 self
197 }
198 /// Set the [`StalledStreamProtectionConfig`](crate::config::StalledStreamProtectionConfig)
199 /// to configure protection for stalled streams.
200 pub fn set_stalled_stream_protection(
201 &mut self,
202 stalled_stream_protection_config: ::std::option::Option<crate::config::StalledStreamProtectionConfig>
203 ) -> &mut Self {
204 self.config.store_or_unset(stalled_stream_protection_config);
205 self
206 }
207 /// Sets the idempotency token provider to use for service calls that require tokens.
208 pub fn idempotency_token_provider(mut self, idempotency_token_provider: impl ::std::convert::Into<crate::idempotency_token::IdempotencyTokenProvider>) -> Self {
209 self.set_idempotency_token_provider(::std::option::Option::Some(idempotency_token_provider.into()));
210 self
211 }
212 /// Sets the idempotency token provider to use for service calls that require tokens.
213 pub fn set_idempotency_token_provider(&mut self, idempotency_token_provider: ::std::option::Option<crate::idempotency_token::IdempotencyTokenProvider>) -> &mut Self {
214 self.config.store_or_unset(idempotency_token_provider);
215 self
216 }
217 /// Sets the HTTP client to use when making requests.
218 ///
219 /// # Examples
220 /// ```no_run
221 /// # #[cfg(test)]
222 /// # mod tests {
223 /// # #[test]
224 /// # fn example() {
225 /// use std::time::Duration;
226 /// use aws_sdk_dynamodb::config::Config;
227 /// use aws_smithy_runtime::client::http::hyper_014::HyperClientBuilder;
228 ///
229 /// let https_connector = hyper_rustls::HttpsConnectorBuilder::new()
230 /// .with_webpki_roots()
231 /// .https_only()
232 /// .enable_http1()
233 /// .enable_http2()
234 /// .build();
235 /// let hyper_client = HyperClientBuilder::new().build(https_connector);
236 ///
237 /// // This connector can then be given to a generated service Config
238 /// let config = my_service_client::Config::builder()
239 /// .endpoint_url("https://example.com")
240 /// .http_client(hyper_client)
241 /// .build();
242 /// let client = my_service_client::Client::from_conf(config);
243 /// # }
244 /// # }
245 /// ```
246 pub fn http_client(mut self, http_client: impl crate::config::HttpClient + 'static) -> Self {
247 self.set_http_client(::std::option::Option::Some(crate::config::IntoShared::into_shared(http_client)));
248 self
249 }
250
251 /// Sets the HTTP client to use when making requests.
252 ///
253 /// # Examples
254 /// ```no_run
255 /// # #[cfg(test)]
256 /// # mod tests {
257 /// # #[test]
258 /// # fn example() {
259 /// use std::time::Duration;
260 /// use aws_sdk_dynamodb::config::{Builder, Config};
261 /// use aws_smithy_runtime::client::http::hyper_014::HyperClientBuilder;
262 ///
263 /// fn override_http_client(builder: &mut Builder) {
264 /// let https_connector = hyper_rustls::HttpsConnectorBuilder::new()
265 /// .with_webpki_roots()
266 /// .https_only()
267 /// .enable_http1()
268 /// .enable_http2()
269 /// .build();
270 /// let hyper_client = HyperClientBuilder::new().build(https_connector);
271 /// builder.set_http_client(Some(hyper_client));
272 /// }
273 ///
274 /// let mut builder = aws_sdk_dynamodb::Config::builder();
275 /// override_http_client(&mut builder);
276 /// let config = builder.build();
277 /// # }
278 /// # }
279 /// ```
280 pub fn set_http_client(&mut self, http_client: Option<crate::config::SharedHttpClient>) -> &mut Self {
281 self.runtime_components.set_http_client(http_client);
282 self
283 }
284 /// Adds an auth scheme to the builder
285 ///
286 /// If `auth_scheme` has an existing [AuthSchemeId](aws_smithy_runtime_api::client::auth::AuthSchemeId) in the runtime, the current identity
287 /// resolver and signer for that scheme will be replaced by those from `auth_scheme`.
288 ///
289 /// _Important:_ When introducing a custom auth scheme, ensure you override either
290 /// [`Self::auth_scheme_resolver`] or [`Self::set_auth_scheme_resolver`]
291 /// so that the custom auth scheme is included in the list of resolved auth scheme options.
292 /// [The default auth scheme resolver](crate::config::auth::DefaultAuthSchemeResolver) will not recognize your custom auth scheme.
293 ///
294 /// # Examples
295 /// ```no_run
296 /// # use aws_smithy_runtime_api::{
297 /// # box_error::BoxError,
298 /// # client::{
299 /// # auth::{
300 /// # AuthScheme, AuthSchemeEndpointConfig, AuthSchemeId, AuthSchemeOption,
301 /// # AuthSchemeOptionsFuture, Sign,
302 /// # },
303 /// # identity::{Identity, IdentityFuture, ResolveIdentity, SharedIdentityResolver},
304 /// # orchestrator::HttpRequest,
305 /// # runtime_components::{GetIdentityResolver, RuntimeComponents},
306 /// # },
307 /// # shared::IntoShared,
308 /// # };
309 /// # use aws_smithy_types::config_bag::ConfigBag;
310 /// // Auth scheme with customer identity resolver and signer
311 /// #[derive(Debug)]
312 /// struct CustomAuthScheme {
313 /// id: AuthSchemeId,
314 /// identity_resolver: SharedIdentityResolver,
315 /// signer: CustomSigner,
316 /// }
317 /// impl Default for CustomAuthScheme {
318 /// fn default() -> Self {
319 /// Self {
320 /// id: AuthSchemeId::new("custom"),
321 /// identity_resolver: CustomIdentityResolver.into_shared(),
322 /// signer: CustomSigner,
323 /// }
324 /// }
325 /// }
326 /// impl AuthScheme for CustomAuthScheme {
327 /// fn scheme_id(&self) -> AuthSchemeId {
328 /// self.id.clone()
329 /// }
330 /// fn identity_resolver(
331 /// &self,
332 /// _identity_resolvers: &dyn GetIdentityResolver,
333 /// ) -> Option<SharedIdentityResolver> {
334 /// Some(self.identity_resolver.clone())
335 /// }
336 /// fn signer(&self) -> &dyn Sign {
337 /// &self.signer
338 /// }
339 /// }
340 ///
341 /// #[derive(Debug, Default)]
342 /// struct CustomSigner;
343 /// impl Sign for CustomSigner {
344 /// fn sign_http_request(
345 /// &self,
346 /// _request: &mut HttpRequest,
347 /// _identity: &Identity,
348 /// _auth_scheme_endpoint_config: AuthSchemeEndpointConfig<'_>,
349 /// _runtime_components: &RuntimeComponents,
350 /// _config_bag: &ConfigBag,
351 /// ) -> Result<(), BoxError> {
352 /// // --snip--
353 /// # todo!()
354 /// }
355 /// }
356 ///
357 /// #[derive(Debug)]
358 /// struct CustomIdentityResolver;
359 /// impl ResolveIdentity for CustomIdentityResolver {
360 /// fn resolve_identity<'a>(
361 /// &'a self,
362 /// _runtime_components: &'a RuntimeComponents,
363 /// _config_bag: &'a ConfigBag,
364 /// ) -> IdentityFuture<'a> {
365 /// // --snip--
366 /// # todo!()
367 /// }
368 /// }
369 ///
370 /// // Auth scheme resolver that favors `CustomAuthScheme`
371 /// #[derive(Debug)]
372 /// struct CustomAuthSchemeResolver;
373 /// impl aws_sdk_dynamodb::config::auth::ResolveAuthScheme for CustomAuthSchemeResolver {
374 /// fn resolve_auth_scheme<'a>(
375 /// &'a self,
376 /// _params: &'a aws_sdk_dynamodb::config::auth::Params,
377 /// _cfg: &'a ConfigBag,
378 /// _runtime_components: &'a RuntimeComponents,
379 /// ) -> AuthSchemeOptionsFuture<'a> {
380 /// AuthSchemeOptionsFuture::ready(Ok(vec![AuthSchemeOption::from(AuthSchemeId::new(
381 /// "custom",
382 /// ))]))
383 /// }
384 /// }
385 ///
386 /// let config = aws_sdk_dynamodb::Config::builder()
387 /// .push_auth_scheme(CustomAuthScheme::default())
388 /// .auth_scheme_resolver(CustomAuthSchemeResolver)
389 /// // other configurations
390 /// .build();
391 /// ```
392 pub fn push_auth_scheme(mut self, auth_scheme: impl ::aws_smithy_runtime_api::client::auth::AuthScheme + 'static) -> Self {
393 self.runtime_components.push_auth_scheme(auth_scheme);
394 self
395 }
396
397 /// Set the auth scheme resolver for the builder
398 ///
399 /// # Examples
400 /// ```no_run
401 /// # use aws_smithy_runtime_api::{
402 /// # client::{
403 /// # auth::AuthSchemeOptionsFuture,
404 /// # runtime_components::RuntimeComponents,
405 /// # },
406 /// # };
407 /// # use aws_smithy_types::config_bag::ConfigBag;
408 /// #[derive(Debug)]
409 /// struct CustomAuthSchemeResolver;
410 /// impl aws_sdk_dynamodb::config::auth::ResolveAuthScheme for CustomAuthSchemeResolver {
411 /// fn resolve_auth_scheme<'a>(
412 /// &'a self,
413 /// _params: &'a aws_sdk_dynamodb::config::auth::Params,
414 /// _cfg: &'a ConfigBag,
415 /// _runtime_components: &'a RuntimeComponents,
416 /// ) -> AuthSchemeOptionsFuture<'a> {
417 /// // --snip--
418 /// # todo!()
419 /// }
420 /// }
421 ///
422 /// let config = aws_sdk_dynamodb::Config::builder()
423 /// .auth_scheme_resolver(CustomAuthSchemeResolver)
424 /// // other configurations
425 /// .build();
426 /// ```
427 pub fn auth_scheme_resolver(mut self, auth_scheme_resolver: impl crate::config::auth::ResolveAuthScheme + 'static) -> Self {
428 self.set_auth_scheme_resolver(auth_scheme_resolver);
429 self
430 }
431
432 /// Set the auth scheme resolver for the builder
433 ///
434 /// # Examples
435 /// See an example for [`Self::auth_scheme_resolver`].
436 pub fn set_auth_scheme_resolver(&mut self, auth_scheme_resolver: impl crate::config::auth::ResolveAuthScheme + 'static) -> &mut Self {
437 self.runtime_components.set_auth_scheme_option_resolver(::std::option::Option::Some(auth_scheme_resolver.into_shared_resolver()));
438 self
439 }
440
441 /// Enable no authentication regardless of what authentication mechanisms operations support
442 ///
443 /// This adds [NoAuthScheme](aws_smithy_runtime::client::auth::no_auth::NoAuthScheme) as a fallback
444 /// and the auth scheme resolver will use it when no other auth schemes are applicable.
445 pub fn allow_no_auth(mut self) -> Self {
446 self.set_allow_no_auth();
447 self
448 }
449
450 /// Enable no authentication regardless of what authentication mechanisms operations support
451 ///
452 /// This adds [NoAuthScheme](aws_smithy_runtime::client::auth::no_auth::NoAuthScheme) as a fallback
453 /// and the auth scheme resolver will use it when no other auth schemes are applicable.
454 pub fn set_allow_no_auth(&mut self) -> &mut Self {
455 self.push_runtime_plugin(::aws_smithy_runtime::client::auth::no_auth::NoAuthRuntimePluginV2::new().into_shared());
456 self
457 }
458 /// Set the auth scheme preference for an auth scheme resolver
459 /// (typically the default auth scheme resolver).
460 ///
461 /// Each operation has a predefined order of auth schemes, as determined by the service,
462 /// for auth scheme resolution. By using the auth scheme preference, customers
463 /// can reorder the schemes resolved by the auth scheme resolver.
464 ///
465 /// The preference list is intended as a hint rather than a strict override.
466 /// Any schemes not present in the originally resolved auth schemes will be ignored.
467 ///
468 /// # Examples
469 ///
470 /// ```no_run
471 /// # use aws_smithy_runtime_api::client::auth::AuthSchemeId;
472 /// let config = aws_sdk_dynamodb::Config::builder()
473 /// .auth_scheme_preference([AuthSchemeId::from("scheme1"), AuthSchemeId::from("scheme2")])
474 /// // ...
475 /// .build();
476 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
477 /// ```
478
479 pub fn auth_scheme_preference(mut self, preference: impl ::std::convert::Into<::aws_smithy_runtime_api::client::auth::AuthSchemePreference>) -> Self {
480 self.set_auth_scheme_preference(::std::option::Option::Some(preference.into()));
481 self
482 }
483
484
485 /// Set the auth scheme preference for an auth scheme resolver
486 /// (typically the default auth scheme resolver).
487 ///
488 /// Each operation has a predefined order of auth schemes, as determined by the service,
489 /// for auth scheme resolution. By using the auth scheme preference, customers
490 /// can reorder the schemes resolved by the auth scheme resolver.
491 ///
492 /// The preference list is intended as a hint rather than a strict override.
493 /// Any schemes not present in the originally resolved auth schemes will be ignored.
494 ///
495 /// # Examples
496 ///
497 /// ```no_run
498 /// # use aws_smithy_runtime_api::client::auth::AuthSchemeId;
499 /// let config = aws_sdk_dynamodb::Config::builder()
500 /// .auth_scheme_preference([AuthSchemeId::from("scheme1"), AuthSchemeId::from("scheme2")])
501 /// // ...
502 /// .build();
503 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
504 /// ```
505
506 pub fn set_auth_scheme_preference(&mut self, preference: ::std::option::Option<::aws_smithy_runtime_api::client::auth::AuthSchemePreference>) -> &mut Self {
507 self.config.store_or_unset(preference);
508 self
509 }
510 /// Sets the endpoint resolver to use when making requests.
511 ///
512 ///
513 /// When unset, the client will used a generated endpoint resolver based on the endpoint resolution
514 /// rules for `aws_sdk_dynamodb`.
515 ///
516 ///
517 /// Note: setting an endpoint resolver will replace any endpoint URL that has been set.
518 /// This method accepts an endpoint resolver [specific to this service](crate::config::endpoint::ResolveEndpoint). If you want to
519 /// provide a shared endpoint resolver, use [`Self::set_endpoint_resolver`].
520 ///
521 /// # Examples
522 /// Create a custom endpoint resolver that resolves a different endpoing per-stage, e.g. staging vs. production.
523 /// ```no_run
524 /// use aws_sdk_dynamodb::config::endpoint::{ResolveEndpoint, EndpointFuture, Params, Endpoint};
525 /// #[derive(Debug)]
526 /// struct StageResolver { stage: String }
527 /// impl ResolveEndpoint for StageResolver {
528 /// fn resolve_endpoint(&self, params: &Params) -> EndpointFuture<'_> {
529 /// let stage = &self.stage;
530 /// EndpointFuture::ready(Ok(Endpoint::builder().url(format!("{stage}.myservice.com")).build()))
531 /// }
532 /// }
533 /// let resolver = StageResolver { stage: std::env::var("STAGE").unwrap() };
534 /// let config = aws_sdk_dynamodb::Config::builder().endpoint_resolver(resolver).build();
535 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
536 /// ```
537 pub fn endpoint_resolver(mut self, endpoint_resolver: impl crate::config::endpoint::ResolveEndpoint + 'static) -> Self {
538 self.set_endpoint_resolver(::std::option::Option::Some(endpoint_resolver.into_shared_resolver()));
539 self
540 }
541
542 /// Sets the endpoint resolver to use when making requests.
543 ///
544 ///
545 /// When unset, the client will used a generated endpoint resolver based on the endpoint resolution
546 /// rules for `aws_sdk_dynamodb`.
547 ///
548 pub fn set_endpoint_resolver(&mut self, endpoint_resolver: ::std::option::Option<::aws_smithy_runtime_api::client::endpoint::SharedEndpointResolver>) -> &mut Self {
549 self.runtime_components.set_endpoint_resolver(endpoint_resolver);
550 self
551 }
552 /// Set the retry_config for the builder
553 ///
554 /// # Examples
555 /// ```no_run
556 /// use aws_sdk_dynamodb::config::Config;
557 /// use aws_sdk_dynamodb::config::retry::RetryConfig;
558 ///
559 /// let retry_config = RetryConfig::standard().with_max_attempts(5);
560 /// let config = Config::builder().retry_config(retry_config).build();
561 /// ```
562 pub fn retry_config(mut self, retry_config: ::aws_smithy_types::retry::RetryConfig) -> Self {
563 self.set_retry_config(Some(retry_config));
564 self
565 }
566
567 /// Set the retry_config for the builder
568 ///
569 /// # Examples
570 /// ```no_run
571 /// use aws_sdk_dynamodb::config::{Builder, Config};
572 /// use aws_sdk_dynamodb::config::retry::RetryConfig;
573 ///
574 /// fn disable_retries(builder: &mut Builder) {
575 /// let retry_config = RetryConfig::standard().with_max_attempts(1);
576 /// builder.set_retry_config(Some(retry_config));
577 /// }
578 ///
579 /// let mut builder = Config::builder();
580 /// disable_retries(&mut builder);
581 /// let config = builder.build();
582 /// ```
583 pub fn set_retry_config(&mut self, retry_config: ::std::option::Option<::aws_smithy_types::retry::RetryConfig>) -> &mut Self {
584 retry_config.map(|r| self.config.store_put(r));
585 self
586 }
587 /// Set the sleep_impl for the builder
588 ///
589 /// # Examples
590 ///
591 /// ```no_run
592 /// use aws_sdk_dynamodb::config::{AsyncSleep, Config, SharedAsyncSleep, Sleep};
593 ///
594 /// #[derive(Debug)]
595 /// pub struct ForeverSleep;
596 ///
597 /// impl AsyncSleep for ForeverSleep {
598 /// fn sleep(&self, duration: std::time::Duration) -> Sleep {
599 /// Sleep::new(std::future::pending())
600 /// }
601 /// }
602 ///
603 /// let sleep_impl = SharedAsyncSleep::new(ForeverSleep);
604 /// let config = Config::builder().sleep_impl(sleep_impl).build();
605 /// ```
606 pub fn sleep_impl(mut self, sleep_impl: impl crate::config::AsyncSleep + 'static) -> Self {
607 self.set_sleep_impl(Some(::aws_smithy_runtime_api::shared::IntoShared::into_shared(sleep_impl)));
608 self
609 }
610
611 /// Set the sleep_impl for the builder
612 ///
613 /// # Examples
614 ///
615 /// ```no_run
616 /// use aws_sdk_dynamodb::config::{AsyncSleep, Builder, Config, SharedAsyncSleep, Sleep};
617 ///
618 /// #[derive(Debug)]
619 /// pub struct ForeverSleep;
620 ///
621 /// impl AsyncSleep for ForeverSleep {
622 /// fn sleep(&self, duration: std::time::Duration) -> Sleep {
623 /// Sleep::new(std::future::pending())
624 /// }
625 /// }
626 ///
627 /// fn set_never_ending_sleep_impl(builder: &mut Builder) {
628 /// let sleep_impl = SharedAsyncSleep::new(ForeverSleep);
629 /// builder.set_sleep_impl(Some(sleep_impl));
630 /// }
631 ///
632 /// let mut builder = Config::builder();
633 /// set_never_ending_sleep_impl(&mut builder);
634 /// let config = builder.build();
635 /// ```
636 pub fn set_sleep_impl(&mut self, sleep_impl: ::std::option::Option<crate::config::SharedAsyncSleep>) -> &mut Self {
637 self.runtime_components.set_sleep_impl(sleep_impl);
638 self
639 }
640 /// Set the timeout_config for the builder
641 ///
642 /// # Examples
643 ///
644 /// ```no_run
645 /// # use std::time::Duration;
646 /// use aws_sdk_dynamodb::config::Config;
647 /// use aws_sdk_dynamodb::config::timeout::TimeoutConfig;
648 ///
649 /// let timeout_config = TimeoutConfig::builder()
650 /// .operation_attempt_timeout(Duration::from_secs(1))
651 /// .build();
652 /// let config = Config::builder().timeout_config(timeout_config).build();
653 /// ```
654 pub fn timeout_config(mut self, timeout_config: ::aws_smithy_types::timeout::TimeoutConfig) -> Self {
655 self.set_timeout_config(Some(timeout_config));
656 self
657 }
658
659 /// Set the timeout_config for the builder.
660 ///
661 /// Setting this to `None` has no effect if another source of configuration has set timeouts. If you
662 /// are attempting to disable timeouts, use [`TimeoutConfig::disabled`](::aws_smithy_types::timeout::TimeoutConfig::disabled)
663 ///
664 ///
665 /// # Examples
666 ///
667 /// ```no_run
668 /// # use std::time::Duration;
669 /// use aws_sdk_dynamodb::config::{Builder, Config};
670 /// use aws_sdk_dynamodb::config::timeout::TimeoutConfig;
671 ///
672 /// fn set_request_timeout(builder: &mut Builder) {
673 /// let timeout_config = TimeoutConfig::builder()
674 /// .operation_attempt_timeout(Duration::from_secs(1))
675 /// .build();
676 /// builder.set_timeout_config(Some(timeout_config));
677 /// }
678 ///
679 /// let mut builder = Config::builder();
680 /// set_request_timeout(&mut builder);
681 /// let config = builder.build();
682 /// ```
683 pub fn set_timeout_config(&mut self, timeout_config: ::std::option::Option<::aws_smithy_types::timeout::TimeoutConfig>) -> &mut Self {
684 // passing None has no impact.
685 let Some(mut timeout_config) = timeout_config else {
686 return self
687 };
688
689 if let Some(base) = self.config.load::<::aws_smithy_types::timeout::TimeoutConfig>() {
690 timeout_config.take_defaults_from(base);
691 }
692 self.config.store_put(timeout_config);
693 self
694 }
695 /// Set the partition for retry-related state. When clients share a retry partition, they will
696 /// also share components such as token buckets and client rate limiters.
697 /// See the [`RetryPartition`](::aws_smithy_runtime::client::retries::RetryPartition) documentation for more details.
698 ///
699 /// # Default Behavior
700 ///
701 /// When no retry partition is explicitly set, the SDK automatically creates a default retry partition named `dynamodb`
702 /// (or `dynamodb-<region>` if a region is configured).
703 /// All DynamoDB clients without an explicit retry partition will share this default partition.
704 ///
705 /// # Notes
706 ///
707 /// - This is an advanced setting — most users won't need to modify it.
708 /// - A configured client rate limiter has no effect unless [`RetryConfig::adaptive`](::aws_smithy_types::retry::RetryConfig::adaptive) is used.
709 ///
710 /// # Examples
711 ///
712 /// Creating a custom retry partition with a token bucket:
713 /// ```no_run
714 /// use aws_sdk_dynamodb::config::Config;
715 /// use aws_sdk_dynamodb::config::retry::{RetryPartition, TokenBucket};
716 ///
717 /// let token_bucket = TokenBucket::new(10);
718 /// let config = Config::builder()
719 /// .retry_partition(RetryPartition::custom("custom")
720 /// .token_bucket(token_bucket)
721 /// .build()
722 /// )
723 /// .build();
724 /// ```
725 ///
726 /// Configuring a client rate limiter with adaptive retry mode:
727 /// ```no_run
728 /// use aws_sdk_dynamodb::config::Config;
729 /// use aws_sdk_dynamodb::config::retry::{ClientRateLimiter, RetryConfig, RetryPartition};
730 ///
731 /// let client_rate_limiter = ClientRateLimiter::new(10.0);
732 /// let config = Config::builder()
733 /// .retry_partition(RetryPartition::custom("custom")
734 /// .client_rate_limiter(client_rate_limiter)
735 /// .build()
736 /// )
737 /// .retry_config(RetryConfig::adaptive())
738 /// .build();
739 /// ```
740 pub fn retry_partition(mut self, retry_partition: ::aws_smithy_runtime::client::retries::RetryPartition) -> Self {
741 self.set_retry_partition(Some(retry_partition));
742 self
743 }
744 /// Like [`Self::retry_partition`], but takes a mutable reference to the builder and an optional `RetryPartition`
745 pub fn set_retry_partition(&mut self, retry_partition: ::std::option::Option<::aws_smithy_runtime::client::retries::RetryPartition>) -> &mut Self {
746 retry_partition.map(|r| self.config.store_put(r));
747 self
748 }
749 /// Set the identity cache for auth.
750 ///
751 /// The identity cache defaults to a lazy caching implementation that will resolve
752 /// an identity when it is requested, and place it in the cache thereafter. Subsequent
753 /// requests will take the value from the cache while it is still valid. Once it expires,
754 /// the next request will result in refreshing the identity.
755 ///
756 /// This configuration allows you to disable or change the default caching mechanism.
757 /// To use a custom caching mechanism, implement the [`ResolveCachedIdentity`](crate::config::ResolveCachedIdentity)
758 /// trait and pass that implementation into this function.
759 ///
760 /// # Examples
761 ///
762 /// Disabling identity caching:
763 /// ```no_run
764 /// use aws_sdk_dynamodb::config::IdentityCache;
765 ///
766 /// let config = aws_sdk_dynamodb::Config::builder()
767 /// .identity_cache(IdentityCache::no_cache())
768 /// // ...
769 /// .build();
770 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
771 /// ```
772 ///
773 /// Customizing lazy caching:
774 /// ```no_run
775 /// use aws_sdk_dynamodb::config::IdentityCache;
776 /// use std::time::Duration;
777 ///
778 /// let config = aws_sdk_dynamodb::Config::builder()
779 /// .identity_cache(
780 /// IdentityCache::lazy()
781 /// // change the load timeout to 10 seconds
782 /// .load_timeout(Duration::from_secs(10))
783 /// .build()
784 /// )
785 /// // ...
786 /// .build();
787 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
788 /// ```
789 ///
790 pub fn identity_cache(mut self, identity_cache: impl crate::config::ResolveCachedIdentity + 'static) -> Self {
791 self.set_identity_cache(identity_cache);
792 self
793 }
794
795
796 /// Set the identity cache for auth.
797 ///
798 /// The identity cache defaults to a lazy caching implementation that will resolve
799 /// an identity when it is requested, and place it in the cache thereafter. Subsequent
800 /// requests will take the value from the cache while it is still valid. Once it expires,
801 /// the next request will result in refreshing the identity.
802 ///
803 /// This configuration allows you to disable or change the default caching mechanism.
804 /// To use a custom caching mechanism, implement the [`ResolveCachedIdentity`](crate::config::ResolveCachedIdentity)
805 /// trait and pass that implementation into this function.
806 ///
807 /// # Examples
808 ///
809 /// Disabling identity caching:
810 /// ```no_run
811 /// use aws_sdk_dynamodb::config::IdentityCache;
812 ///
813 /// let config = aws_sdk_dynamodb::Config::builder()
814 /// .identity_cache(IdentityCache::no_cache())
815 /// // ...
816 /// .build();
817 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
818 /// ```
819 ///
820 /// Customizing lazy caching:
821 /// ```no_run
822 /// use aws_sdk_dynamodb::config::IdentityCache;
823 /// use std::time::Duration;
824 ///
825 /// let config = aws_sdk_dynamodb::Config::builder()
826 /// .identity_cache(
827 /// IdentityCache::lazy()
828 /// // change the load timeout to 10 seconds
829 /// .load_timeout(Duration::from_secs(10))
830 /// .build()
831 /// )
832 /// // ...
833 /// .build();
834 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
835 /// ```
836 ///
837 pub fn set_identity_cache(&mut self, identity_cache: impl crate::config::ResolveCachedIdentity + 'static) -> &mut Self {
838 self.runtime_components.set_identity_cache(::std::option::Option::Some(identity_cache));
839 self
840 }
841 /// Add an [interceptor](crate::config::Intercept) that runs at specific stages of the request execution pipeline.
842 ///
843 /// Interceptors targeted at a certain stage are executed according to the pre-defined priority.
844 /// The SDK provides a default set of interceptors. An interceptor configured by this method
845 /// will run after those default interceptors.
846 ///
847 /// # Examples
848 /// ```no_run
849 /// # fn example() {
850 /// use aws_smithy_runtime_api::box_error::BoxError;
851 /// use aws_smithy_runtime_api::client::interceptors::context::BeforeTransmitInterceptorContextMut;
852 /// use aws_smithy_runtime_api::client::interceptors::Intercept;
853 /// use aws_smithy_runtime_api::client::runtime_components::RuntimeComponents;
854 /// use aws_smithy_types::config_bag::ConfigBag;
855 /// use aws_sdk_dynamodb::config::Config;
856 /// use ::http::uri::Uri;
857 ///
858 /// fn base_url() -> String {
859 /// // ...
860 /// # String::new()
861 /// }
862 ///
863 /// #[derive(Debug)]
864 /// pub struct UriModifierInterceptor;
865 /// impl Intercept for UriModifierInterceptor {
866 /// fn name(&self) -> &'static str {
867 /// "UriModifierInterceptor"
868 /// }
869 /// fn modify_before_signing(
870 /// &self,
871 /// context: &mut BeforeTransmitInterceptorContextMut<'_>,
872 /// _runtime_components: &RuntimeComponents,
873 /// _cfg: &mut ConfigBag,
874 /// ) -> Result<(), BoxError> {
875 /// let request = context.request_mut();
876 /// let uri = format!("{}{}", base_url(), request.uri());
877 /// *request.uri_mut() = uri.parse::<Uri>()?.into();
878 ///
879 /// Ok(())
880 /// }
881 /// }
882 ///
883 /// let config = Config::builder()
884 /// .interceptor(UriModifierInterceptor)
885 /// .build();
886 /// # }
887 /// ```
888 pub fn interceptor(mut self, interceptor: impl crate::config::Intercept + 'static) -> Self {
889 self.push_interceptor(crate::config::SharedInterceptor::new(interceptor));
890 self
891 }
892
893 /// Like [`Self::interceptor`], but takes a [`SharedInterceptor`](crate::config::SharedInterceptor).
894 pub fn push_interceptor(&mut self, interceptor: crate::config::SharedInterceptor) -> &mut Self {
895 self.runtime_components.push_interceptor(interceptor);
896 self
897 }
898
899 /// Set [`SharedInterceptor`](crate::config::SharedInterceptor)s for the builder.
900 pub fn set_interceptors(&mut self, interceptors: impl IntoIterator<Item = crate::config::SharedInterceptor>) -> &mut Self {
901 self.runtime_components.set_interceptors(interceptors.into_iter());
902 self
903 }
904 /// Sets the time source used for this service
905 pub fn time_source(
906 mut self,
907 time_source: impl ::aws_smithy_async::time::TimeSource + 'static,
908 ) -> Self {
909 self.set_time_source(::std::option::Option::Some(::aws_smithy_runtime_api::shared::IntoShared::into_shared(time_source)));
910 self
911 }
912 /// Sets the time source used for this service
913 pub fn set_time_source(
914 &mut self,
915 time_source: ::std::option::Option<::aws_smithy_async::time::SharedTimeSource>,
916 ) -> &mut Self {
917 self.runtime_components.set_time_source(time_source);
918 self
919 }
920 /// Add type implementing [`ClassifyRetry`](::aws_smithy_runtime_api::client::retries::classifiers::ClassifyRetry) that will be used by the
921 /// [`RetryStrategy`](::aws_smithy_runtime_api::client::retries::RetryStrategy) to determine what responses should be retried.
922 ///
923 /// A retry classifier configured by this method will run according to its [priority](::aws_smithy_runtime_api::client::retries::classifiers::RetryClassifierPriority).
924 ///
925 /// # Examples
926 /// ```no_run
927 /// # fn example() {
928 /// use aws_smithy_runtime_api::client::interceptors::context::InterceptorContext;
929 /// use aws_smithy_runtime_api::client::orchestrator::OrchestratorError;
930 /// use aws_smithy_runtime_api::client::retries::classifiers::{
931 /// ClassifyRetry, RetryAction, RetryClassifierPriority,
932 /// };
933 /// use aws_smithy_types::error::metadata::ProvideErrorMetadata;
934 /// use aws_smithy_types::retry::ErrorKind;
935 /// use std::error::Error as StdError;
936 /// use std::marker::PhantomData;
937 /// use std::fmt;
938 /// use aws_sdk_dynamodb::config::Config;
939 /// # #[derive(Debug)]
940 /// # struct SomeOperationError {}
941 /// # impl StdError for SomeOperationError {}
942 /// # impl fmt::Display for SomeOperationError {
943 /// # fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { todo!() }
944 /// # }
945 /// # impl ProvideErrorMetadata for SomeOperationError {
946 /// # fn meta(&self) -> &aws_sdk_dynamodb::error::ErrorMetadata { todo!() }
947 /// # }
948 ///
949 /// const RETRYABLE_ERROR_CODES: &[&str] = &[
950 /// // List error codes to be retried here...
951 /// ];
952 ///
953 /// // When classifying at an operation's error type, classifiers require a generic parameter.
954 /// // When classifying the HTTP response alone, no generic is needed.
955 /// #[derive(Debug, Default)]
956 /// pub struct ExampleErrorCodeClassifier<E> {
957 /// _inner: PhantomData<E>,
958 /// }
959 ///
960 /// impl<E> ExampleErrorCodeClassifier<E> {
961 /// pub fn new() -> Self {
962 /// Self {
963 /// _inner: PhantomData,
964 /// }
965 /// }
966 /// }
967 ///
968 /// impl<E> ClassifyRetry for ExampleErrorCodeClassifier<E>
969 /// where
970 /// // Adding a trait bound for ProvideErrorMetadata allows us to inspect the error code.
971 /// E: StdError + ProvideErrorMetadata + Send + Sync + 'static,
972 /// {
973 /// fn classify_retry(&self, ctx: &InterceptorContext) -> RetryAction {
974 /// // Check for a result
975 /// let output_or_error = ctx.output_or_error();
976 /// // Check for an error
977 /// let error = match output_or_error {
978 /// Some(Ok(_)) | None => return RetryAction::NoActionIndicated,
979 /// Some(Err(err)) => err,
980 /// };
981 ///
982 /// // Downcast the generic error and extract the code
983 /// let error_code = OrchestratorError::as_operation_error(error)
984 /// .and_then(|err| err.downcast_ref::<E>())
985 /// .and_then(|err| err.code());
986 ///
987 /// // If this error's code is in our list, return an action that tells the RetryStrategy to retry this request.
988 /// if let Some(error_code) = error_code {
989 /// if RETRYABLE_ERROR_CODES.contains(&error_code) {
990 /// return RetryAction::transient_error();
991 /// }
992 /// }
993 ///
994 /// // Otherwise, return that no action is indicated i.e. that this classifier doesn't require a retry.
995 /// // Another classifier may still classify this response as retryable.
996 /// RetryAction::NoActionIndicated
997 /// }
998 ///
999 /// fn name(&self) -> &'static str { "Example Error Code Classifier" }
1000 /// }
1001 ///
1002 /// let config = Config::builder()
1003 /// .retry_classifier(ExampleErrorCodeClassifier::<SomeOperationError>::new())
1004 /// .build();
1005 /// # }
1006 /// ```
1007 pub fn retry_classifier(mut self, retry_classifier: impl ::aws_smithy_runtime_api::client::retries::classifiers::ClassifyRetry + 'static) -> Self {
1008 self.push_retry_classifier(::aws_smithy_runtime_api::client::retries::classifiers::SharedRetryClassifier::new(retry_classifier));
1009 self
1010 }
1011
1012 /// Like [`Self::retry_classifier`], but takes a [`SharedRetryClassifier`](::aws_smithy_runtime_api::client::retries::classifiers::SharedRetryClassifier).
1013 pub fn push_retry_classifier(&mut self, retry_classifier: ::aws_smithy_runtime_api::client::retries::classifiers::SharedRetryClassifier) -> &mut Self {
1014 self.runtime_components.push_retry_classifier(retry_classifier);
1015 self
1016 }
1017
1018 /// Set [`SharedRetryClassifier`](::aws_smithy_runtime_api::client::retries::classifiers::SharedRetryClassifier)s for the builder, replacing any that
1019 /// were previously set.
1020 pub fn set_retry_classifiers(&mut self, retry_classifiers: impl IntoIterator<Item = ::aws_smithy_runtime_api::client::retries::classifiers::SharedRetryClassifier>) -> &mut Self {
1021 self.runtime_components.set_retry_classifiers(retry_classifiers.into_iter());
1022 self
1023 }
1024 /// Sets the name of the app that is using the client.
1025 ///
1026 /// This _optional_ name is used to identify the application in the user agent that
1027 /// gets sent along with requests.
1028 pub fn app_name(mut self, app_name: ::aws_types::app_name::AppName) -> Self {
1029 self.set_app_name(Some(app_name));
1030 self
1031 }
1032 /// Sets the name of the app that is using the client.
1033 ///
1034 /// This _optional_ name is used to identify the application in the user agent that
1035 /// gets sent along with requests.
1036 pub fn set_app_name(&mut self, app_name: ::std::option::Option<::aws_types::app_name::AppName>) -> &mut Self {
1037 self.config.store_or_unset(app_name);
1038 self
1039 }
1040 /// Overrides the default invocation ID generator.
1041 ///
1042 /// The invocation ID generator generates ID values for the `amz-sdk-invocation-id` header. By default, this will be a random UUID. Overriding it may be useful in tests that examine the HTTP request and need to be deterministic.
1043 pub fn invocation_id_generator(mut self, gen: impl ::aws_runtime::invocation_id::InvocationIdGenerator + 'static) -> Self {
1044 self.set_invocation_id_generator(::std::option::Option::Some(::aws_runtime::invocation_id::SharedInvocationIdGenerator::new(gen)));
1045 self
1046 }
1047 /// Overrides the default invocation ID generator.
1048 ///
1049 /// The invocation ID generator generates ID values for the `amz-sdk-invocation-id` header. By default, this will be a random UUID. Overriding it may be useful in tests that examine the HTTP request and need to be deterministic.
1050 pub fn set_invocation_id_generator(&mut self, gen: ::std::option::Option<::aws_runtime::invocation_id::SharedInvocationIdGenerator>) -> &mut Self {
1051 self.config.store_or_unset(gen);
1052 self
1053 }
1054 /// The AccountId Endpoint Mode.
1055 pub fn account_id_endpoint_mode(mut self, account_id_endpoint_mode: ::aws_types::endpoint_config::AccountIdEndpointMode) -> Self {
1056 self.set_account_id_endpoint_mode(::std::option::Option::Some(account_id_endpoint_mode));
1057 self
1058 }
1059 /// The AccountId Endpoint Mode.
1060 pub fn set_account_id_endpoint_mode(&mut self, account_id_endpoint_mode: ::std::option::Option<::aws_types::endpoint_config::AccountIdEndpointMode>) -> &mut Self {
1061 self.config.store_or_unset(account_id_endpoint_mode);
1062 self
1063 }
1064 /// Sets the endpoint URL used to communicate with this service.
1065 ///
1066 /// Note: this is used in combination with other endpoint rules, e.g. an API that applies a host-label prefix
1067 /// will be prefixed onto this URL. To fully override the endpoint resolver, use
1068 /// [`Builder::endpoint_resolver`].
1069 pub fn endpoint_url(mut self, endpoint_url: impl Into<::std::string::String>) -> Self {
1070 self.set_endpoint_url(Some(endpoint_url.into()));
1071 self
1072 }
1073 /// Sets the endpoint URL used to communicate with this service.
1074 ///
1075 /// Note: this is used in combination with other endpoint rules, e.g. an API that applies a host-label prefix
1076 /// will be prefixed onto this URL. To fully override the endpoint resolver, use
1077 /// [`Builder::endpoint_resolver`].
1078 pub fn set_endpoint_url(&mut self, endpoint_url: Option<::std::string::String>) -> &mut Self {
1079 self.config.store_or_unset(endpoint_url.map(::aws_types::endpoint_config::EndpointUrl));
1080 self
1081 }
1082 /// When true, use the dual-stack endpoint. If the configured endpoint does not support dual-stack, dispatching the request MAY return an error.
1083 pub fn use_dual_stack(mut self, use_dual_stack: impl Into<bool>) -> Self {
1084 self.set_use_dual_stack(Some(use_dual_stack.into()));
1085 self
1086 }
1087 /// When true, use the dual-stack endpoint. If the configured endpoint does not support dual-stack, dispatching the request MAY return an error.
1088 pub fn set_use_dual_stack(&mut self, use_dual_stack: Option<bool>) -> &mut Self {
1089 self.config.store_or_unset(use_dual_stack.map(::aws_types::endpoint_config::UseDualStack));
1090 self
1091 }
1092 /// When true, send this request to the FIPS-compliant regional endpoint. If the configured endpoint does not have a FIPS compliant endpoint, dispatching the request will return an error.
1093 pub fn use_fips(mut self, use_fips: impl Into<bool>) -> Self {
1094 self.set_use_fips(Some(use_fips.into()));
1095 self
1096 }
1097 /// When true, send this request to the FIPS-compliant regional endpoint. If the configured endpoint does not have a FIPS compliant endpoint, dispatching the request will return an error.
1098 pub fn set_use_fips(&mut self, use_fips: Option<bool>) -> &mut Self {
1099 self.config.store_or_unset(use_fips.map(::aws_types::endpoint_config::UseFips));
1100 self
1101 }
1102 /// Sets the AWS region to use when making requests.
1103 ///
1104 /// # Examples
1105 /// ```no_run
1106 /// use aws_types::region::Region;
1107 /// use aws_sdk_dynamodb::config::{Builder, Config};
1108 ///
1109 /// let config = aws_sdk_dynamodb::Config::builder()
1110 /// .region(Region::new("us-east-1"))
1111 /// .build();
1112 /// ```
1113 pub fn region(mut self, region: impl ::std::convert::Into<::std::option::Option<crate::config::Region>>) -> Self {
1114 self.set_region(region.into());
1115 self
1116 }
1117 /// Sets the AWS region to use when making requests.
1118 pub fn set_region(&mut self, region: ::std::option::Option<crate::config::Region>) -> &mut Self {
1119 self.config.store_or_unset(region);
1120 self
1121 }
1122 /// Sets the credentials provider for this service
1123 pub fn credentials_provider(mut self, credentials_provider: impl crate::config::ProvideCredentials + 'static) -> Self {
1124 self.set_credentials_provider(::std::option::Option::Some(crate::config::SharedCredentialsProvider::new(credentials_provider)));
1125 self
1126 }
1127 /// Sets the credentials provider for this service
1128 pub fn set_credentials_provider(&mut self, credentials_provider: ::std::option::Option<crate::config::SharedCredentialsProvider>) -> &mut Self {
1129 if let Some(credentials_provider) = credentials_provider {
1130 self.runtime_components.set_identity_resolver(::aws_runtime::auth::sigv4::SCHEME_ID, credentials_provider);
1131 }
1132 self
1133 }
1134 /// Sets the [`behavior major version`](crate::config::BehaviorVersion).
1135 ///
1136 /// Over time, new best-practice behaviors are introduced. However, these behaviors might not be backwards
1137 /// compatible. For example, a change which introduces new default timeouts or a new retry-mode for
1138 /// all operations might be the ideal behavior but could break existing applications.
1139 ///
1140 /// # Examples
1141 ///
1142 /// Set the behavior major version to `latest`. This is equivalent to enabling the `behavior-version-latest` cargo feature.
1143 /// ```no_run
1144 /// use aws_sdk_dynamodb::config::BehaviorVersion;
1145 ///
1146 /// let config = aws_sdk_dynamodb::Config::builder()
1147 /// .behavior_version(BehaviorVersion::latest())
1148 /// // ...
1149 /// .build();
1150 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
1151 /// ```
1152 ///
1153 /// Customizing behavior major version:
1154 /// ```no_run
1155 /// use aws_sdk_dynamodb::config::BehaviorVersion;
1156 ///
1157 /// let config = aws_sdk_dynamodb::Config::builder()
1158 /// .behavior_version(BehaviorVersion::v2023_11_09())
1159 /// // ...
1160 /// .build();
1161 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
1162 /// ```
1163 ///
1164 pub fn behavior_version(mut self, behavior_version: crate::config::BehaviorVersion) -> Self {
1165 self.set_behavior_version(Some(behavior_version));
1166 self
1167 }
1168
1169
1170 /// Sets the [`behavior major version`](crate::config::BehaviorVersion).
1171 ///
1172 /// Over time, new best-practice behaviors are introduced. However, these behaviors might not be backwards
1173 /// compatible. For example, a change which introduces new default timeouts or a new retry-mode for
1174 /// all operations might be the ideal behavior but could break existing applications.
1175 ///
1176 /// # Examples
1177 ///
1178 /// Set the behavior major version to `latest`. This is equivalent to enabling the `behavior-version-latest` cargo feature.
1179 /// ```no_run
1180 /// use aws_sdk_dynamodb::config::BehaviorVersion;
1181 ///
1182 /// let config = aws_sdk_dynamodb::Config::builder()
1183 /// .behavior_version(BehaviorVersion::latest())
1184 /// // ...
1185 /// .build();
1186 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
1187 /// ```
1188 ///
1189 /// Customizing behavior major version:
1190 /// ```no_run
1191 /// use aws_sdk_dynamodb::config::BehaviorVersion;
1192 ///
1193 /// let config = aws_sdk_dynamodb::Config::builder()
1194 /// .behavior_version(BehaviorVersion::v2023_11_09())
1195 /// // ...
1196 /// .build();
1197 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
1198 /// ```
1199 ///
1200 pub fn set_behavior_version(&mut self, behavior_version: Option<crate::config::BehaviorVersion>) -> &mut Self {
1201 self.behavior_version = behavior_version;
1202 self
1203 }
1204
1205 /// Convenience method to set the latest behavior major version
1206 ///
1207 /// This is equivalent to enabling the `behavior-version-latest` Cargo feature
1208 pub fn behavior_version_latest(mut self) -> Self {
1209 self.set_behavior_version(Some(crate::config::BehaviorVersion::latest()));
1210 self
1211 }
1212 /// Adds a runtime plugin to the config.
1213 #[allow(unused)]
1214 pub(crate) fn runtime_plugin(mut self, plugin: impl crate::config::RuntimePlugin + 'static) -> Self {
1215 self.push_runtime_plugin(crate::config::SharedRuntimePlugin::new(plugin));
1216 self
1217 }
1218 /// Adds a runtime plugin to the config.
1219 #[allow(unused)]
1220 pub(crate) fn push_runtime_plugin(&mut self, plugin: crate::config::SharedRuntimePlugin) -> &mut Self {
1221 self.runtime_plugins.push(plugin);
1222 self
1223 }
1224 #[cfg(any(feature = "test-util", test))]
1225 #[allow(unused_mut)]
1226 /// Apply test defaults to the builder. NOTE: Consider migrating to use `apply_test_defaults_v2` instead.
1227 pub fn apply_test_defaults(&mut self) -> &mut Self {
1228 self.set_idempotency_token_provider(Some("00000000-0000-4000-8000-000000000000".into()));
1229 self
1230 .set_time_source(::std::option::Option::Some(::aws_smithy_async::time::SharedTimeSource::new(
1231 ::aws_smithy_async::time::StaticTimeSource::new(::std::time::UNIX_EPOCH + ::std::time::Duration::from_secs(1234567890)))
1232 ));
1233 self.config.store_put(::aws_runtime::user_agent::AwsUserAgent::for_tests());
1234 self.set_credentials_provider(Some(crate::config::SharedCredentialsProvider::new(::aws_credential_types::Credentials::for_tests())));
1235 self.behavior_version = ::std::option::Option::Some(crate::config::BehaviorVersion::latest());
1236 self
1237 }
1238 #[cfg(any(feature = "test-util", test))]
1239 #[allow(unused_mut)]
1240 /// Apply test defaults to the builder. NOTE: Consider migrating to use `with_test_defaults_v2` instead.
1241 pub fn with_test_defaults(mut self) -> Self {
1242 self.apply_test_defaults(); self
1243 }
1244 #[cfg(any(feature = "test-util", test))]
1245 #[allow(unused_mut)]
1246 /// Apply test defaults to the builder. V2 of this function sets additional test defaults such as region configuration (if applicable).
1247 pub fn apply_test_defaults_v2(&mut self) -> &mut Self {
1248 self.apply_test_defaults();
1249 if self.config.load::<crate::config::Region>().is_none() {
1250 self.set_region(::std::option::Option::Some(crate::config::Region::new("us-east-1")));
1251 }
1252 self
1253 }
1254 #[cfg(any(feature = "test-util", test))]
1255 #[allow(unused_mut)]
1256 /// Apply test defaults to the builder. V2 of this function sets additional test defaults such as region configuration (if applicable).
1257 pub fn with_test_defaults_v2(mut self) -> Self {
1258 self.apply_test_defaults_v2(); self
1259 }
1260 /// Builds a [`Config`].
1261 #[allow(unused_mut)]
1262 pub fn build(mut self) -> Config {
1263 let mut layer = self.config;
1264 if self.runtime_components.time_source().is_none() {
1265 self.runtime_components.set_time_source(::std::option::Option::Some(::std::default::Default::default()));
1266 }
1267 layer.store_put(crate::meta::API_METADATA.clone());
1268 layer.store_put(::aws_types::SigningName::from_static("dynamodb"));
1269 layer.load::<::aws_types::region::Region>().cloned().map(|r| layer.store_put(::aws_types::region::SigningRegion::from(r)));
1270 Config {
1271 config: crate::config::Layer::from(layer.clone()).with_name("aws_sdk_dynamodb::config::Config").freeze(),
1272 cloneable: layer,
1273 runtime_components: self.runtime_components,
1274 runtime_plugins: self.runtime_plugins,
1275 behavior_version: self.behavior_version,
1276 }
1277 }
1278}
1279#[derive(::std::fmt::Debug)]
1280 pub(crate) struct ServiceRuntimePlugin {
1281 config: ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer>,
1282 runtime_components: ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
1283 }
1284
1285 impl ServiceRuntimePlugin {
1286 pub fn new(_service_config: crate::config::Config) -> Self {
1287 let config = { let mut cfg = ::aws_smithy_types::config_bag::Layer::new("DynamoDB_20120810");
1288 cfg.store_put(crate::idempotency_token::default_provider());
1289cfg.store_put(::aws_smithy_runtime::client::orchestrator::AuthSchemeAndEndpointOrchestrationV2);
1290 ::std::option::Option::Some(cfg.freeze()) };
1291 let mut runtime_components = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ServiceRuntimePlugin");
1292 runtime_components.set_auth_scheme_option_resolver(::std::option::Option::Some({
1293 use crate::config::auth::ResolveAuthScheme;
1294 crate::config::auth::DefaultAuthSchemeResolver::default().into_shared_resolver()
1295 }));
1296runtime_components.set_endpoint_resolver(::std::option::Option::Some({
1297 use crate::config::endpoint::ResolveEndpoint;
1298 crate::config::endpoint::DefaultResolver::new().into_shared_resolver()
1299 }));
1300runtime_components.push_interceptor(::aws_smithy_runtime::client::http::connection_poisoning::ConnectionPoisoningInterceptor::new());
1301runtime_components.push_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::HttpStatusCodeClassifier::default());
1302runtime_components.push_interceptor(crate::sdk_feature_tracker::retry_mode::RetryModeFeatureTrackerInterceptor::new());
1303runtime_components.push_interceptor(::aws_runtime::service_clock_skew::ServiceClockSkewInterceptor::new());
1304runtime_components.push_interceptor(::aws_runtime::request_info::RequestInfoInterceptor::new());
1305runtime_components.push_interceptor(::aws_runtime::user_agent::UserAgentInterceptor::new());
1306runtime_components.push_interceptor(::aws_runtime::invocation_id::InvocationIdInterceptor::new());
1307runtime_components.push_interceptor(::aws_runtime::recursion_detection::RecursionDetectionInterceptor::new());
1308runtime_components.push_interceptor(crate::account_id_endpoint::AccountIdEndpointFeatureTrackerInterceptor);
1309runtime_components.push_auth_scheme(::aws_smithy_runtime_api::client::auth::SharedAuthScheme::new(::aws_runtime::auth::sigv4::SigV4AuthScheme::new()));
1310runtime_components.push_interceptor(crate::config::endpoint::EndpointOverrideFeatureTrackerInterceptor);
1311 Self { config, runtime_components }
1312 }
1313 }
1314
1315 impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ServiceRuntimePlugin {
1316 fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
1317 self.config.clone()
1318 }
1319
1320 fn order(&self) -> ::aws_smithy_runtime_api::client::runtime_plugin::Order {
1321 ::aws_smithy_runtime_api::client::runtime_plugin::Order::Defaults
1322 }
1323
1324 fn runtime_components(&self, _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
1325 ::std::borrow::Cow::Borrowed(&self.runtime_components)
1326 }
1327 }
1328
1329 // Cross-operation shared-state singletons
1330
1331/// A plugin that enables configuration for a single operation invocation
1332 ///
1333 /// The `config` method will return a `FrozenLayer` by storing values from `config_override`.
1334 /// In the case of default values requested, they will be obtained from `client_config`.
1335 #[derive(Debug)]
1336 pub(crate) struct ConfigOverrideRuntimePlugin {
1337 pub(crate) config: ::aws_smithy_types::config_bag::FrozenLayer,
1338 pub(crate) components: ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
1339 }
1340
1341 impl ConfigOverrideRuntimePlugin {
1342 #[allow(dead_code)] // unused when a service does not provide any operations
1343 pub(crate) fn new(
1344 config_override: Builder,
1345 initial_config: ::aws_smithy_types::config_bag::FrozenLayer,
1346 initial_components: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder
1347 ) -> Self {
1348 let mut layer = config_override.config;
1349 let mut components = config_override.runtime_components;
1350 #[allow(unused_mut)]
1351 let mut resolver = ::aws_smithy_runtime::client::config_override::Resolver::overrid(initial_config, initial_components, &mut layer, &mut components);
1352
1353 resolver.config_mut()
1354 .load::<::aws_types::region::Region>()
1355 .cloned()
1356 .map(|r| resolver.config_mut().store_put(::aws_types::region::SigningRegion::from(r)));
1357
1358 let _ = resolver;
1359 Self {
1360 config: ::aws_smithy_types::config_bag::Layer::from(layer)
1361 .with_name("aws_sdk_dynamodb::config::ConfigOverrideRuntimePlugin").freeze(),
1362 components,
1363 }
1364 }
1365 }
1366
1367 impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ConfigOverrideRuntimePlugin {
1368 fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
1369 Some(self.config.clone())
1370 }
1371
1372 fn runtime_components(&self, _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
1373 ::std::borrow::Cow::Borrowed(&self.components)
1374 }
1375 }
1376
1377pub use ::aws_smithy_types::config_bag::ConfigBag;
1378 pub use ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponents;
1379 pub use ::aws_smithy_runtime::client::identity::IdentityCache;
1380
1381pub use ::aws_credential_types::Credentials;
1382
1383impl From<&::aws_types::sdk_config::SdkConfig> for Builder {
1384 fn from(input: &::aws_types::sdk_config::SdkConfig) -> Self {
1385 let mut builder = Builder::default();
1386 builder.set_credentials_provider(input.credentials_provider());
1387builder =
1388 builder.region(input.region().cloned());
1389builder.set_use_fips(input.use_fips());
1390builder.set_use_dual_stack(input.use_dual_stack());
1391if input.get_origin("endpoint_url").is_client_config() {
1392 builder.set_endpoint_url(input.endpoint_url().map(|s|s.to_string()));
1393 } else {
1394 builder.set_endpoint_url(
1395 input
1396 .service_config()
1397 .and_then(|conf| conf.load_config(service_config_key("DynamoDB", "AWS_ENDPOINT_URL", "endpoint_url")).map(|it| it.parse().unwrap()))
1398 .or_else(|| input.endpoint_url().map(|s|s.to_string()))
1399 );
1400 }
1401builder.set_account_id_endpoint_mode(input.account_id_endpoint_mode().cloned());
1402// resiliency
1403 builder.set_retry_config(input.retry_config().cloned());
1404 builder.set_timeout_config(input.timeout_config().cloned());
1405 builder.set_sleep_impl(input.sleep_impl());
1406
1407 builder.set_http_client(input.http_client());
1408 builder.set_time_source(input.time_source());
1409 builder.set_behavior_version(input.behavior_version());
1410 builder.set_auth_scheme_preference(input.auth_scheme_preference().cloned());
1411 // setting `None` here removes the default
1412 if let Some(config) = input.stalled_stream_protection() {
1413 builder.set_stalled_stream_protection(Some(config));
1414 }
1415
1416 if let Some(cache) = input.identity_cache() {
1417 builder.set_identity_cache(cache);
1418 }
1419builder.set_app_name(input.app_name().cloned());
1420
1421 builder
1422 }
1423 }
1424
1425 impl From<&::aws_types::sdk_config::SdkConfig> for Config {
1426 fn from(sdk_config: &::aws_types::sdk_config::SdkConfig) -> Self {
1427 Builder::from(sdk_config).build()
1428 }
1429 }
1430
1431pub use ::aws_types::app_name::AppName;
1432
1433#[allow(dead_code)]
1434fn service_config_key<'a>(
1435 service_id: &'a str,
1436 env: &'a str,
1437 profile: &'a str,
1438 ) -> aws_types::service_config::ServiceConfigKey<'a> {
1439 ::aws_types::service_config::ServiceConfigKey::builder()
1440 .service_id(service_id)
1441 .env(env)
1442 .profile(profile)
1443 .build()
1444 .expect("all field sets explicitly, can't fail")
1445 }
1446
1447pub use ::aws_smithy_async::rt::sleep::{Sleep};
1448
1449pub(crate) fn base_client_runtime_plugins(
1450 mut config: crate::Config,
1451 ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
1452 let mut configured_plugins = ::std::vec::Vec::new();
1453 ::std::mem::swap(&mut config.runtime_plugins, &mut configured_plugins);
1454 #[cfg(feature = "behavior-version-latest")] {
1455 if config.behavior_version.is_none() {
1456 config.behavior_version = Some(::aws_smithy_runtime_api::client::behavior_version::BehaviorVersion::latest());
1457 }
1458}
1459
1460 let default_retry_partition = "dynamodb";
1461 let default_retry_partition = match config.region() {
1462 Some(region) => ::std::borrow::Cow::from(format!("{default_retry_partition}-{region}")),
1463 None => ::std::borrow::Cow::from(default_retry_partition),
1464 };
1465
1466 let scope = "aws-sdk-dynamodb";
1467
1468 #[allow(deprecated)]
1469 let mut plugins = ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins::new()
1470 // defaults
1471 .with_client_plugins(::aws_smithy_runtime::client::defaults::default_plugins(
1472 ::aws_smithy_runtime::client::defaults::DefaultPluginParams::new()
1473 .with_retry_partition_name(default_retry_partition)
1474 .with_behavior_version(config.behavior_version.expect("Invalid client configuration: A behavior major version must be set when sending a request or constructing a client. You must set it during client construction or by enabling the `behavior-version-latest` cargo feature."))
1475 ))
1476 // user config
1477 .with_client_plugin(
1478 ::aws_smithy_runtime_api::client::runtime_plugin::StaticRuntimePlugin::new()
1479 .with_config(config.config.clone())
1480 .with_runtime_components(config.runtime_components.clone())
1481 )
1482 // codegen config
1483 .with_client_plugin(crate::config::ServiceRuntimePlugin::new(config.clone()))
1484 .with_client_plugin(::aws_smithy_runtime::client::auth::no_auth::NoAuthRuntimePlugin::new())
1485 .with_client_plugin(
1486 ::aws_smithy_runtime::client::metrics::MetricsRuntimePlugin::builder()
1487 .with_scope(scope)
1488 .with_time_source(config.runtime_components.time_source().unwrap_or_default())
1489 .build()
1490 .expect("All required fields have been set")
1491 );
1492
1493
1494
1495 for plugin in configured_plugins {
1496 plugins = plugins.with_client_plugin(plugin);
1497 }
1498 plugins
1499 }
1500
1501pub use ::aws_smithy_types::config_bag::FrozenLayer;
1502
1503pub use ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder;
1504
1505pub use ::aws_smithy_runtime_api::client::runtime_plugin::SharedRuntimePlugin;
1506
1507pub use ::aws_smithy_runtime_api::client::behavior_version::BehaviorVersion;
1508
1509pub use ::aws_smithy_runtime_api::client::stalled_stream_protection::StalledStreamProtectionConfig;
1510
1511pub use ::aws_smithy_runtime_api::client::http::SharedHttpClient;
1512
1513pub use ::aws_smithy_async::rt::sleep::SharedAsyncSleep;
1514
1515pub use ::aws_smithy_runtime_api::client::identity::SharedIdentityCache;
1516
1517pub use ::aws_smithy_runtime_api::client::interceptors::SharedInterceptor;
1518
1519pub use ::aws_types::region::Region;
1520
1521pub use ::aws_credential_types::provider::SharedCredentialsProvider;
1522
1523pub use ::aws_smithy_runtime_api::client::http::HttpClient;
1524
1525pub use ::aws_smithy_runtime_api::shared::IntoShared;
1526
1527pub use ::aws_smithy_async::rt::sleep::AsyncSleep;
1528
1529pub use ::aws_smithy_runtime_api::client::identity::ResolveCachedIdentity;
1530
1531pub use ::aws_smithy_runtime_api::client::interceptors::Intercept;
1532
1533pub use ::aws_credential_types::provider::ProvideCredentials;
1534
1535pub use ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin;
1536
1537pub use ::aws_smithy_types::config_bag::Layer;
1538
1539/// Types needed to configure endpoint resolution.
1540pub mod endpoint;
1541
1542/// HTTP request and response types.
1543pub mod http;
1544
1545/// Types needed to implement [`Intercept`](crate::config::Intercept).
1546pub mod interceptors;
1547
1548/// Retry configuration.
1549pub mod retry;
1550
1551/// Timeout configuration.
1552pub mod timeout;
1553
1554/// Types needed to configure auth scheme resolution.
1555pub mod auth;
1556