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 /// Add [NoAuthScheme](aws_smithy_runtime::client::auth::no_auth::NoAuthScheme) as a fallback for operations that don't require authentication
442 ///
443 /// The auth scheme resolver will use this when no other auth schemes are applicable.
444 pub fn allow_no_auth(mut self) -> Self {
445 self.set_allow_no_auth();
446 self
447 }
448
449 /// Add [NoAuthScheme](aws_smithy_runtime::client::auth::no_auth::NoAuthScheme) as a fallback for operations that don't require authentication
450 ///
451 /// The auth scheme resolver will use this when no other auth schemes are applicable.
452 pub fn set_allow_no_auth(&mut self) -> &mut Self {
453 self.push_runtime_plugin(::aws_smithy_runtime::client::auth::no_auth::NoAuthRuntimePluginV2::new().into_shared());
454 self
455 }
456 /// Set the auth scheme preference for an auth scheme resolver
457 /// (typically the default auth scheme resolver).
458 ///
459 /// Each operation has a predefined order of auth schemes, as determined by the service,
460 /// for auth scheme resolution. By using the auth scheme preference, customers
461 /// can reorder the schemes resolved by the auth scheme resolver.
462 ///
463 /// The preference list is intended as a hint rather than a strict override.
464 /// Any schemes not present in the originally resolved auth schemes will be ignored.
465 ///
466 /// # Examples
467 ///
468 /// ```no_run
469 /// # use aws_smithy_runtime_api::client::auth::AuthSchemeId;
470 /// let config = aws_sdk_dynamodb::Config::builder()
471 /// .auth_scheme_preference([AuthSchemeId::from("scheme1"), AuthSchemeId::from("scheme2")])
472 /// // ...
473 /// .build();
474 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
475 /// ```
476
477 pub fn auth_scheme_preference(mut self, preference: impl ::std::convert::Into<::aws_smithy_runtime_api::client::auth::AuthSchemePreference>) -> Self {
478 self.set_auth_scheme_preference(::std::option::Option::Some(preference.into()));
479 self
480 }
481
482
483 /// Set the auth scheme preference for an auth scheme resolver
484 /// (typically the default auth scheme resolver).
485 ///
486 /// Each operation has a predefined order of auth schemes, as determined by the service,
487 /// for auth scheme resolution. By using the auth scheme preference, customers
488 /// can reorder the schemes resolved by the auth scheme resolver.
489 ///
490 /// The preference list is intended as a hint rather than a strict override.
491 /// Any schemes not present in the originally resolved auth schemes will be ignored.
492 ///
493 /// # Examples
494 ///
495 /// ```no_run
496 /// # use aws_smithy_runtime_api::client::auth::AuthSchemeId;
497 /// let config = aws_sdk_dynamodb::Config::builder()
498 /// .auth_scheme_preference([AuthSchemeId::from("scheme1"), AuthSchemeId::from("scheme2")])
499 /// // ...
500 /// .build();
501 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
502 /// ```
503
504 pub fn set_auth_scheme_preference(&mut self, preference: ::std::option::Option<::aws_smithy_runtime_api::client::auth::AuthSchemePreference>) -> &mut Self {
505 self.config.store_or_unset(preference);
506 self
507 }
508 /// Sets the endpoint resolver to use when making requests.
509 ///
510 ///
511 /// When unset, the client will used a generated endpoint resolver based on the endpoint resolution
512 /// rules for `aws_sdk_dynamodb`.
513 ///
514 ///
515 /// Note: setting an endpoint resolver will replace any endpoint URL that has been set.
516 /// This method accepts an endpoint resolver [specific to this service](crate::config::endpoint::ResolveEndpoint). If you want to
517 /// provide a shared endpoint resolver, use [`Self::set_endpoint_resolver`].
518 ///
519 /// # Examples
520 /// Create a custom endpoint resolver that resolves a different endpoing per-stage, e.g. staging vs. production.
521 /// ```no_run
522 /// use aws_sdk_dynamodb::config::endpoint::{ResolveEndpoint, EndpointFuture, Params, Endpoint};
523 /// #[derive(Debug)]
524 /// struct StageResolver { stage: String }
525 /// impl ResolveEndpoint for StageResolver {
526 /// fn resolve_endpoint(&self, params: &Params) -> EndpointFuture<'_> {
527 /// let stage = &self.stage;
528 /// EndpointFuture::ready(Ok(Endpoint::builder().url(format!("{stage}.myservice.com")).build()))
529 /// }
530 /// }
531 /// let resolver = StageResolver { stage: std::env::var("STAGE").unwrap() };
532 /// let config = aws_sdk_dynamodb::Config::builder().endpoint_resolver(resolver).build();
533 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
534 /// ```
535 pub fn endpoint_resolver(mut self, endpoint_resolver: impl crate::config::endpoint::ResolveEndpoint + 'static) -> Self {
536 self.set_endpoint_resolver(::std::option::Option::Some(endpoint_resolver.into_shared_resolver()));
537 self
538 }
539
540 /// Sets the endpoint resolver to use when making requests.
541 ///
542 ///
543 /// When unset, the client will used a generated endpoint resolver based on the endpoint resolution
544 /// rules for `aws_sdk_dynamodb`.
545 ///
546 pub fn set_endpoint_resolver(&mut self, endpoint_resolver: ::std::option::Option<::aws_smithy_runtime_api::client::endpoint::SharedEndpointResolver>) -> &mut Self {
547 self.runtime_components.set_endpoint_resolver(endpoint_resolver);
548 self
549 }
550 /// Set the retry_config for the builder
551 ///
552 /// # Examples
553 /// ```no_run
554 /// use aws_sdk_dynamodb::config::Config;
555 /// use aws_sdk_dynamodb::config::retry::RetryConfig;
556 ///
557 /// let retry_config = RetryConfig::standard().with_max_attempts(5);
558 /// let config = Config::builder().retry_config(retry_config).build();
559 /// ```
560 pub fn retry_config(mut self, retry_config: ::aws_smithy_types::retry::RetryConfig) -> Self {
561 self.set_retry_config(Some(retry_config));
562 self
563 }
564
565 /// Set the retry_config for the builder
566 ///
567 /// # Examples
568 /// ```no_run
569 /// use aws_sdk_dynamodb::config::{Builder, Config};
570 /// use aws_sdk_dynamodb::config::retry::RetryConfig;
571 ///
572 /// fn disable_retries(builder: &mut Builder) {
573 /// let retry_config = RetryConfig::standard().with_max_attempts(1);
574 /// builder.set_retry_config(Some(retry_config));
575 /// }
576 ///
577 /// let mut builder = Config::builder();
578 /// disable_retries(&mut builder);
579 /// let config = builder.build();
580 /// ```
581 pub fn set_retry_config(&mut self, retry_config: ::std::option::Option<::aws_smithy_types::retry::RetryConfig>) -> &mut Self {
582 retry_config.map(|r| self.config.store_put(r));
583 self
584 }
585 /// Set the sleep_impl for the builder
586 ///
587 /// # Examples
588 ///
589 /// ```no_run
590 /// use aws_sdk_dynamodb::config::{AsyncSleep, Config, SharedAsyncSleep, Sleep};
591 ///
592 /// #[derive(Debug)]
593 /// pub struct ForeverSleep;
594 ///
595 /// impl AsyncSleep for ForeverSleep {
596 /// fn sleep(&self, duration: std::time::Duration) -> Sleep {
597 /// Sleep::new(std::future::pending())
598 /// }
599 /// }
600 ///
601 /// let sleep_impl = SharedAsyncSleep::new(ForeverSleep);
602 /// let config = Config::builder().sleep_impl(sleep_impl).build();
603 /// ```
604 pub fn sleep_impl(mut self, sleep_impl: impl crate::config::AsyncSleep + 'static) -> Self {
605 self.set_sleep_impl(Some(::aws_smithy_runtime_api::shared::IntoShared::into_shared(sleep_impl)));
606 self
607 }
608
609 /// Set the sleep_impl for the builder
610 ///
611 /// # Examples
612 ///
613 /// ```no_run
614 /// use aws_sdk_dynamodb::config::{AsyncSleep, Builder, Config, SharedAsyncSleep, Sleep};
615 ///
616 /// #[derive(Debug)]
617 /// pub struct ForeverSleep;
618 ///
619 /// impl AsyncSleep for ForeverSleep {
620 /// fn sleep(&self, duration: std::time::Duration) -> Sleep {
621 /// Sleep::new(std::future::pending())
622 /// }
623 /// }
624 ///
625 /// fn set_never_ending_sleep_impl(builder: &mut Builder) {
626 /// let sleep_impl = SharedAsyncSleep::new(ForeverSleep);
627 /// builder.set_sleep_impl(Some(sleep_impl));
628 /// }
629 ///
630 /// let mut builder = Config::builder();
631 /// set_never_ending_sleep_impl(&mut builder);
632 /// let config = builder.build();
633 /// ```
634 pub fn set_sleep_impl(&mut self, sleep_impl: ::std::option::Option<crate::config::SharedAsyncSleep>) -> &mut Self {
635 self.runtime_components.set_sleep_impl(sleep_impl);
636 self
637 }
638 /// Set the timeout_config for the builder
639 ///
640 /// # Examples
641 ///
642 /// ```no_run
643 /// # use std::time::Duration;
644 /// use aws_sdk_dynamodb::config::Config;
645 /// use aws_sdk_dynamodb::config::timeout::TimeoutConfig;
646 ///
647 /// let timeout_config = TimeoutConfig::builder()
648 /// .operation_attempt_timeout(Duration::from_secs(1))
649 /// .build();
650 /// let config = Config::builder().timeout_config(timeout_config).build();
651 /// ```
652 pub fn timeout_config(mut self, timeout_config: ::aws_smithy_types::timeout::TimeoutConfig) -> Self {
653 self.set_timeout_config(Some(timeout_config));
654 self
655 }
656
657 /// Set the timeout_config for the builder.
658 ///
659 /// Setting this to `None` has no effect if another source of configuration has set timeouts. If you
660 /// are attempting to disable timeouts, use [`TimeoutConfig::disabled`](::aws_smithy_types::timeout::TimeoutConfig::disabled)
661 ///
662 ///
663 /// # Examples
664 ///
665 /// ```no_run
666 /// # use std::time::Duration;
667 /// use aws_sdk_dynamodb::config::{Builder, Config};
668 /// use aws_sdk_dynamodb::config::timeout::TimeoutConfig;
669 ///
670 /// fn set_request_timeout(builder: &mut Builder) {
671 /// let timeout_config = TimeoutConfig::builder()
672 /// .operation_attempt_timeout(Duration::from_secs(1))
673 /// .build();
674 /// builder.set_timeout_config(Some(timeout_config));
675 /// }
676 ///
677 /// let mut builder = Config::builder();
678 /// set_request_timeout(&mut builder);
679 /// let config = builder.build();
680 /// ```
681 pub fn set_timeout_config(&mut self, timeout_config: ::std::option::Option<::aws_smithy_types::timeout::TimeoutConfig>) -> &mut Self {
682 // passing None has no impact.
683 let Some(mut timeout_config) = timeout_config else {
684 return self
685 };
686
687 if let Some(base) = self.config.load::<::aws_smithy_types::timeout::TimeoutConfig>() {
688 timeout_config.take_defaults_from(base);
689 }
690 self.config.store_put(timeout_config);
691 self
692 }
693 /// Set the partition for retry-related state. When clients share a retry partition, they will
694 /// also share components such as token buckets and client rate limiters.
695 /// See the [`RetryPartition`](::aws_smithy_runtime::client::retries::RetryPartition) documentation for more details.
696 ///
697 /// # Default Behavior
698 ///
699 /// When no retry partition is explicitly set, the SDK automatically creates a default retry partition named `dynamodb`
700 /// (or `dynamodb-<region>` if a region is configured).
701 /// All DynamoDB clients without an explicit retry partition will share this default partition.
702 ///
703 /// # Notes
704 ///
705 /// - This is an advanced setting — most users won't need to modify it.
706 /// - A configured client rate limiter has no effect unless [`RetryConfig::adaptive`](::aws_smithy_types::retry::RetryConfig::adaptive) is used.
707 ///
708 /// # Examples
709 ///
710 /// Creating a custom retry partition with a token bucket:
711 /// ```no_run
712 /// use aws_sdk_dynamodb::config::Config;
713 /// use aws_sdk_dynamodb::config::retry::{RetryPartition, TokenBucket};
714 ///
715 /// let token_bucket = TokenBucket::new(10);
716 /// let config = Config::builder()
717 /// .retry_partition(RetryPartition::custom("custom")
718 /// .token_bucket(token_bucket)
719 /// .build()
720 /// )
721 /// .build();
722 /// ```
723 ///
724 /// Configuring a client rate limiter with adaptive retry mode:
725 /// ```no_run
726 /// use aws_sdk_dynamodb::config::Config;
727 /// use aws_sdk_dynamodb::config::retry::{ClientRateLimiter, RetryConfig, RetryPartition};
728 ///
729 /// let client_rate_limiter = ClientRateLimiter::new(10.0);
730 /// let config = Config::builder()
731 /// .retry_partition(RetryPartition::custom("custom")
732 /// .client_rate_limiter(client_rate_limiter)
733 /// .build()
734 /// )
735 /// .retry_config(RetryConfig::adaptive())
736 /// .build();
737 /// ```
738 pub fn retry_partition(mut self, retry_partition: ::aws_smithy_runtime::client::retries::RetryPartition) -> Self {
739 self.set_retry_partition(Some(retry_partition));
740 self
741 }
742 /// Like [`Self::retry_partition`], but takes a mutable reference to the builder and an optional `RetryPartition`
743 pub fn set_retry_partition(&mut self, retry_partition: ::std::option::Option<::aws_smithy_runtime::client::retries::RetryPartition>) -> &mut Self {
744 retry_partition.map(|r| self.config.store_put(r));
745 self
746 }
747 /// Set the identity cache for auth.
748 ///
749 /// The identity cache defaults to a lazy caching implementation that will resolve
750 /// an identity when it is requested, and place it in the cache thereafter. Subsequent
751 /// requests will take the value from the cache while it is still valid. Once it expires,
752 /// the next request will result in refreshing the identity.
753 ///
754 /// This configuration allows you to disable or change the default caching mechanism.
755 /// To use a custom caching mechanism, implement the [`ResolveCachedIdentity`](crate::config::ResolveCachedIdentity)
756 /// trait and pass that implementation into this function.
757 ///
758 /// # Examples
759 ///
760 /// Disabling identity caching:
761 /// ```no_run
762 /// use aws_sdk_dynamodb::config::IdentityCache;
763 ///
764 /// let config = aws_sdk_dynamodb::Config::builder()
765 /// .identity_cache(IdentityCache::no_cache())
766 /// // ...
767 /// .build();
768 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
769 /// ```
770 ///
771 /// Customizing lazy caching:
772 /// ```no_run
773 /// use aws_sdk_dynamodb::config::IdentityCache;
774 /// use std::time::Duration;
775 ///
776 /// let config = aws_sdk_dynamodb::Config::builder()
777 /// .identity_cache(
778 /// IdentityCache::lazy()
779 /// // change the load timeout to 10 seconds
780 /// .load_timeout(Duration::from_secs(10))
781 /// .build()
782 /// )
783 /// // ...
784 /// .build();
785 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
786 /// ```
787 ///
788 pub fn identity_cache(mut self, identity_cache: impl crate::config::ResolveCachedIdentity + 'static) -> Self {
789 self.set_identity_cache(identity_cache);
790 self
791 }
792
793
794 /// Set the identity cache for auth.
795 ///
796 /// The identity cache defaults to a lazy caching implementation that will resolve
797 /// an identity when it is requested, and place it in the cache thereafter. Subsequent
798 /// requests will take the value from the cache while it is still valid. Once it expires,
799 /// the next request will result in refreshing the identity.
800 ///
801 /// This configuration allows you to disable or change the default caching mechanism.
802 /// To use a custom caching mechanism, implement the [`ResolveCachedIdentity`](crate::config::ResolveCachedIdentity)
803 /// trait and pass that implementation into this function.
804 ///
805 /// # Examples
806 ///
807 /// Disabling identity caching:
808 /// ```no_run
809 /// use aws_sdk_dynamodb::config::IdentityCache;
810 ///
811 /// let config = aws_sdk_dynamodb::Config::builder()
812 /// .identity_cache(IdentityCache::no_cache())
813 /// // ...
814 /// .build();
815 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
816 /// ```
817 ///
818 /// Customizing lazy caching:
819 /// ```no_run
820 /// use aws_sdk_dynamodb::config::IdentityCache;
821 /// use std::time::Duration;
822 ///
823 /// let config = aws_sdk_dynamodb::Config::builder()
824 /// .identity_cache(
825 /// IdentityCache::lazy()
826 /// // change the load timeout to 10 seconds
827 /// .load_timeout(Duration::from_secs(10))
828 /// .build()
829 /// )
830 /// // ...
831 /// .build();
832 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
833 /// ```
834 ///
835 pub fn set_identity_cache(&mut self, identity_cache: impl crate::config::ResolveCachedIdentity + 'static) -> &mut Self {
836 self.runtime_components.set_identity_cache(::std::option::Option::Some(identity_cache));
837 self
838 }
839 /// Add an [interceptor](crate::config::Intercept) that runs at specific stages of the request execution pipeline.
840 ///
841 /// Interceptors targeted at a certain stage are executed according to the pre-defined priority.
842 /// The SDK provides a default set of interceptors. An interceptor configured by this method
843 /// will run after those default interceptors.
844 ///
845 /// # Examples
846 /// ```no_run
847 /// # fn example() {
848 /// use aws_smithy_runtime_api::box_error::BoxError;
849 /// use aws_smithy_runtime_api::client::interceptors::context::BeforeTransmitInterceptorContextMut;
850 /// use aws_smithy_runtime_api::client::interceptors::Intercept;
851 /// use aws_smithy_runtime_api::client::runtime_components::RuntimeComponents;
852 /// use aws_smithy_types::config_bag::ConfigBag;
853 /// use aws_sdk_dynamodb::config::Config;
854 /// use ::http::uri::Uri;
855 ///
856 /// fn base_url() -> String {
857 /// // ...
858 /// # String::new()
859 /// }
860 ///
861 /// #[derive(Debug)]
862 /// pub struct UriModifierInterceptor;
863 /// impl Intercept for UriModifierInterceptor {
864 /// fn name(&self) -> &'static str {
865 /// "UriModifierInterceptor"
866 /// }
867 /// fn modify_before_signing(
868 /// &self,
869 /// context: &mut BeforeTransmitInterceptorContextMut<'_>,
870 /// _runtime_components: &RuntimeComponents,
871 /// _cfg: &mut ConfigBag,
872 /// ) -> Result<(), BoxError> {
873 /// let request = context.request_mut();
874 /// let uri = format!("{}{}", base_url(), request.uri());
875 /// *request.uri_mut() = uri.parse::<Uri>()?.into();
876 ///
877 /// Ok(())
878 /// }
879 /// }
880 ///
881 /// let config = Config::builder()
882 /// .interceptor(UriModifierInterceptor)
883 /// .build();
884 /// # }
885 /// ```
886 pub fn interceptor(mut self, interceptor: impl crate::config::Intercept + 'static) -> Self {
887 self.push_interceptor(crate::config::SharedInterceptor::new(interceptor));
888 self
889 }
890
891 /// Like [`Self::interceptor`], but takes a [`SharedInterceptor`](crate::config::SharedInterceptor).
892 pub fn push_interceptor(&mut self, interceptor: crate::config::SharedInterceptor) -> &mut Self {
893 self.runtime_components.push_interceptor(interceptor);
894 self
895 }
896
897 /// Set [`SharedInterceptor`](crate::config::SharedInterceptor)s for the builder.
898 pub fn set_interceptors(&mut self, interceptors: impl IntoIterator<Item = crate::config::SharedInterceptor>) -> &mut Self {
899 self.runtime_components.set_interceptors(interceptors.into_iter());
900 self
901 }
902 /// Sets the time source used for this service
903 pub fn time_source(
904 mut self,
905 time_source: impl ::aws_smithy_async::time::TimeSource + 'static,
906 ) -> Self {
907 self.set_time_source(::std::option::Option::Some(::aws_smithy_runtime_api::shared::IntoShared::into_shared(time_source)));
908 self
909 }
910 /// Sets the time source used for this service
911 pub fn set_time_source(
912 &mut self,
913 time_source: ::std::option::Option<::aws_smithy_async::time::SharedTimeSource>,
914 ) -> &mut Self {
915 self.runtime_components.set_time_source(time_source);
916 self
917 }
918 /// Add type implementing [`ClassifyRetry`](::aws_smithy_runtime_api::client::retries::classifiers::ClassifyRetry) that will be used by the
919 /// [`RetryStrategy`](::aws_smithy_runtime_api::client::retries::RetryStrategy) to determine what responses should be retried.
920 ///
921 /// A retry classifier configured by this method will run according to its [priority](::aws_smithy_runtime_api::client::retries::classifiers::RetryClassifierPriority).
922 ///
923 /// # Examples
924 /// ```no_run
925 /// # fn example() {
926 /// use aws_smithy_runtime_api::client::interceptors::context::InterceptorContext;
927 /// use aws_smithy_runtime_api::client::orchestrator::OrchestratorError;
928 /// use aws_smithy_runtime_api::client::retries::classifiers::{
929 /// ClassifyRetry, RetryAction, RetryClassifierPriority,
930 /// };
931 /// use aws_smithy_types::error::metadata::ProvideErrorMetadata;
932 /// use aws_smithy_types::retry::ErrorKind;
933 /// use std::error::Error as StdError;
934 /// use std::marker::PhantomData;
935 /// use std::fmt;
936 /// use aws_sdk_dynamodb::config::Config;
937 /// # #[derive(Debug)]
938 /// # struct SomeOperationError {}
939 /// # impl StdError for SomeOperationError {}
940 /// # impl fmt::Display for SomeOperationError {
941 /// # fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { todo!() }
942 /// # }
943 /// # impl ProvideErrorMetadata for SomeOperationError {
944 /// # fn meta(&self) -> &aws_sdk_dynamodb::error::ErrorMetadata { todo!() }
945 /// # }
946 ///
947 /// const RETRYABLE_ERROR_CODES: &[&str] = &[
948 /// // List error codes to be retried here...
949 /// ];
950 ///
951 /// // When classifying at an operation's error type, classifiers require a generic parameter.
952 /// // When classifying the HTTP response alone, no generic is needed.
953 /// #[derive(Debug, Default)]
954 /// pub struct ExampleErrorCodeClassifier<E> {
955 /// _inner: PhantomData<E>,
956 /// }
957 ///
958 /// impl<E> ExampleErrorCodeClassifier<E> {
959 /// pub fn new() -> Self {
960 /// Self {
961 /// _inner: PhantomData,
962 /// }
963 /// }
964 /// }
965 ///
966 /// impl<E> ClassifyRetry for ExampleErrorCodeClassifier<E>
967 /// where
968 /// // Adding a trait bound for ProvideErrorMetadata allows us to inspect the error code.
969 /// E: StdError + ProvideErrorMetadata + Send + Sync + 'static,
970 /// {
971 /// fn classify_retry(&self, ctx: &InterceptorContext) -> RetryAction {
972 /// // Check for a result
973 /// let output_or_error = ctx.output_or_error();
974 /// // Check for an error
975 /// let error = match output_or_error {
976 /// Some(Ok(_)) | None => return RetryAction::NoActionIndicated,
977 /// Some(Err(err)) => err,
978 /// };
979 ///
980 /// // Downcast the generic error and extract the code
981 /// let error_code = OrchestratorError::as_operation_error(error)
982 /// .and_then(|err| err.downcast_ref::<E>())
983 /// .and_then(|err| err.code());
984 ///
985 /// // If this error's code is in our list, return an action that tells the RetryStrategy to retry this request.
986 /// if let Some(error_code) = error_code {
987 /// if RETRYABLE_ERROR_CODES.contains(&error_code) {
988 /// return RetryAction::transient_error();
989 /// }
990 /// }
991 ///
992 /// // Otherwise, return that no action is indicated i.e. that this classifier doesn't require a retry.
993 /// // Another classifier may still classify this response as retryable.
994 /// RetryAction::NoActionIndicated
995 /// }
996 ///
997 /// fn name(&self) -> &'static str { "Example Error Code Classifier" }
998 /// }
999 ///
1000 /// let config = Config::builder()
1001 /// .retry_classifier(ExampleErrorCodeClassifier::<SomeOperationError>::new())
1002 /// .build();
1003 /// # }
1004 /// ```
1005 pub fn retry_classifier(mut self, retry_classifier: impl ::aws_smithy_runtime_api::client::retries::classifiers::ClassifyRetry + 'static) -> Self {
1006 self.push_retry_classifier(::aws_smithy_runtime_api::client::retries::classifiers::SharedRetryClassifier::new(retry_classifier));
1007 self
1008 }
1009
1010 /// Like [`Self::retry_classifier`], but takes a [`SharedRetryClassifier`](::aws_smithy_runtime_api::client::retries::classifiers::SharedRetryClassifier).
1011 pub fn push_retry_classifier(&mut self, retry_classifier: ::aws_smithy_runtime_api::client::retries::classifiers::SharedRetryClassifier) -> &mut Self {
1012 self.runtime_components.push_retry_classifier(retry_classifier);
1013 self
1014 }
1015
1016 /// Set [`SharedRetryClassifier`](::aws_smithy_runtime_api::client::retries::classifiers::SharedRetryClassifier)s for the builder, replacing any that
1017 /// were previously set.
1018 pub fn set_retry_classifiers(&mut self, retry_classifiers: impl IntoIterator<Item = ::aws_smithy_runtime_api::client::retries::classifiers::SharedRetryClassifier>) -> &mut Self {
1019 self.runtime_components.set_retry_classifiers(retry_classifiers.into_iter());
1020 self
1021 }
1022 /// Sets the name of the app that is using the client.
1023 ///
1024 /// This _optional_ name is used to identify the application in the user agent that
1025 /// gets sent along with requests.
1026 pub fn app_name(mut self, app_name: ::aws_types::app_name::AppName) -> Self {
1027 self.set_app_name(Some(app_name));
1028 self
1029 }
1030 /// Sets the name of the app that is using the client.
1031 ///
1032 /// This _optional_ name is used to identify the application in the user agent that
1033 /// gets sent along with requests.
1034 pub fn set_app_name(&mut self, app_name: ::std::option::Option<::aws_types::app_name::AppName>) -> &mut Self {
1035 self.config.store_or_unset(app_name);
1036 self
1037 }
1038 /// Overrides the default invocation ID generator.
1039 ///
1040 /// 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.
1041 pub fn invocation_id_generator(mut self, gen: impl ::aws_runtime::invocation_id::InvocationIdGenerator + 'static) -> Self {
1042 self.set_invocation_id_generator(::std::option::Option::Some(::aws_runtime::invocation_id::SharedInvocationIdGenerator::new(gen)));
1043 self
1044 }
1045 /// Overrides the default invocation ID generator.
1046 ///
1047 /// 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.
1048 pub fn set_invocation_id_generator(&mut self, gen: ::std::option::Option<::aws_runtime::invocation_id::SharedInvocationIdGenerator>) -> &mut Self {
1049 self.config.store_or_unset(gen);
1050 self
1051 }
1052 /// The AccountId Endpoint Mode.
1053 pub fn account_id_endpoint_mode(mut self, account_id_endpoint_mode: ::aws_types::endpoint_config::AccountIdEndpointMode) -> Self {
1054 self.set_account_id_endpoint_mode(::std::option::Option::Some(account_id_endpoint_mode));
1055 self
1056 }
1057 /// The AccountId Endpoint Mode.
1058 pub fn set_account_id_endpoint_mode(&mut self, account_id_endpoint_mode: ::std::option::Option<::aws_types::endpoint_config::AccountIdEndpointMode>) -> &mut Self {
1059 self.config.store_or_unset(account_id_endpoint_mode);
1060 self
1061 }
1062 /// Sets the endpoint URL used to communicate with this service.
1063 ///
1064 /// Note: this is used in combination with other endpoint rules, e.g. an API that applies a host-label prefix
1065 /// will be prefixed onto this URL. To fully override the endpoint resolver, use
1066 /// [`Builder::endpoint_resolver`].
1067 pub fn endpoint_url(mut self, endpoint_url: impl Into<::std::string::String>) -> Self {
1068 self.set_endpoint_url(Some(endpoint_url.into()));
1069 self
1070 }
1071 /// Sets the endpoint URL used to communicate with this service.
1072 ///
1073 /// Note: this is used in combination with other endpoint rules, e.g. an API that applies a host-label prefix
1074 /// will be prefixed onto this URL. To fully override the endpoint resolver, use
1075 /// [`Builder::endpoint_resolver`].
1076 pub fn set_endpoint_url(&mut self, endpoint_url: Option<::std::string::String>) -> &mut Self {
1077 self.config.store_or_unset(endpoint_url.map(::aws_types::endpoint_config::EndpointUrl));
1078 self
1079 }
1080 /// When true, use the dual-stack endpoint. If the configured endpoint does not support dual-stack, dispatching the request MAY return an error.
1081 pub fn use_dual_stack(mut self, use_dual_stack: impl Into<bool>) -> Self {
1082 self.set_use_dual_stack(Some(use_dual_stack.into()));
1083 self
1084 }
1085 /// When true, use the dual-stack endpoint. If the configured endpoint does not support dual-stack, dispatching the request MAY return an error.
1086 pub fn set_use_dual_stack(&mut self, use_dual_stack: Option<bool>) -> &mut Self {
1087 self.config.store_or_unset(use_dual_stack.map(::aws_types::endpoint_config::UseDualStack));
1088 self
1089 }
1090 /// 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.
1091 pub fn use_fips(mut self, use_fips: impl Into<bool>) -> Self {
1092 self.set_use_fips(Some(use_fips.into()));
1093 self
1094 }
1095 /// 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.
1096 pub fn set_use_fips(&mut self, use_fips: Option<bool>) -> &mut Self {
1097 self.config.store_or_unset(use_fips.map(::aws_types::endpoint_config::UseFips));
1098 self
1099 }
1100 /// Sets the AWS region to use when making requests.
1101 ///
1102 /// # Examples
1103 /// ```no_run
1104 /// use aws_types::region::Region;
1105 /// use aws_sdk_dynamodb::config::{Builder, Config};
1106 ///
1107 /// let config = aws_sdk_dynamodb::Config::builder()
1108 /// .region(Region::new("us-east-1"))
1109 /// .build();
1110 /// ```
1111 pub fn region(mut self, region: impl ::std::convert::Into<::std::option::Option<crate::config::Region>>) -> Self {
1112 self.set_region(region.into());
1113 self
1114 }
1115 /// Sets the AWS region to use when making requests.
1116 pub fn set_region(&mut self, region: ::std::option::Option<crate::config::Region>) -> &mut Self {
1117 self.config.store_or_unset(region);
1118 self
1119 }
1120 /// Sets the credentials provider for this service
1121 pub fn credentials_provider(mut self, credentials_provider: impl crate::config::ProvideCredentials + 'static) -> Self {
1122 self.set_credentials_provider(::std::option::Option::Some(crate::config::SharedCredentialsProvider::new(credentials_provider)));
1123 self
1124 }
1125 /// Sets the credentials provider for this service
1126 pub fn set_credentials_provider(&mut self, credentials_provider: ::std::option::Option<crate::config::SharedCredentialsProvider>) -> &mut Self {
1127 if let Some(credentials_provider) = credentials_provider {
1128 self.runtime_components.set_identity_resolver(::aws_runtime::auth::sigv4::SCHEME_ID, credentials_provider);
1129 }
1130 self
1131 }
1132 /// Sets the [`behavior major version`](crate::config::BehaviorVersion).
1133 ///
1134 /// Over time, new best-practice behaviors are introduced. However, these behaviors might not be backwards
1135 /// compatible. For example, a change which introduces new default timeouts or a new retry-mode for
1136 /// all operations might be the ideal behavior but could break existing applications.
1137 ///
1138 /// # Examples
1139 ///
1140 /// Set the behavior major version to `latest`. This is equivalent to enabling the `behavior-version-latest` cargo feature.
1141 /// ```no_run
1142 /// use aws_sdk_dynamodb::config::BehaviorVersion;
1143 ///
1144 /// let config = aws_sdk_dynamodb::Config::builder()
1145 /// .behavior_version(BehaviorVersion::latest())
1146 /// // ...
1147 /// .build();
1148 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
1149 /// ```
1150 ///
1151 /// Customizing behavior major version:
1152 /// ```no_run
1153 /// use aws_sdk_dynamodb::config::BehaviorVersion;
1154 ///
1155 /// let config = aws_sdk_dynamodb::Config::builder()
1156 /// .behavior_version(BehaviorVersion::v2023_11_09())
1157 /// // ...
1158 /// .build();
1159 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
1160 /// ```
1161 ///
1162 pub fn behavior_version(mut self, behavior_version: crate::config::BehaviorVersion) -> Self {
1163 self.set_behavior_version(Some(behavior_version));
1164 self
1165 }
1166
1167
1168 /// Sets the [`behavior major version`](crate::config::BehaviorVersion).
1169 ///
1170 /// Over time, new best-practice behaviors are introduced. However, these behaviors might not be backwards
1171 /// compatible. For example, a change which introduces new default timeouts or a new retry-mode for
1172 /// all operations might be the ideal behavior but could break existing applications.
1173 ///
1174 /// # Examples
1175 ///
1176 /// Set the behavior major version to `latest`. This is equivalent to enabling the `behavior-version-latest` cargo feature.
1177 /// ```no_run
1178 /// use aws_sdk_dynamodb::config::BehaviorVersion;
1179 ///
1180 /// let config = aws_sdk_dynamodb::Config::builder()
1181 /// .behavior_version(BehaviorVersion::latest())
1182 /// // ...
1183 /// .build();
1184 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
1185 /// ```
1186 ///
1187 /// Customizing behavior major version:
1188 /// ```no_run
1189 /// use aws_sdk_dynamodb::config::BehaviorVersion;
1190 ///
1191 /// let config = aws_sdk_dynamodb::Config::builder()
1192 /// .behavior_version(BehaviorVersion::v2023_11_09())
1193 /// // ...
1194 /// .build();
1195 /// let client = aws_sdk_dynamodb::Client::from_conf(config);
1196 /// ```
1197 ///
1198 pub fn set_behavior_version(&mut self, behavior_version: Option<crate::config::BehaviorVersion>) -> &mut Self {
1199 self.behavior_version = behavior_version;
1200 self
1201 }
1202
1203 /// Convenience method to set the latest behavior major version
1204 ///
1205 /// This is equivalent to enabling the `behavior-version-latest` Cargo feature
1206 pub fn behavior_version_latest(mut self) -> Self {
1207 self.set_behavior_version(Some(crate::config::BehaviorVersion::latest()));
1208 self
1209 }
1210 /// Adds a runtime plugin to the config.
1211 #[allow(unused)]
1212 pub(crate) fn runtime_plugin(mut self, plugin: impl crate::config::RuntimePlugin + 'static) -> Self {
1213 self.push_runtime_plugin(crate::config::SharedRuntimePlugin::new(plugin));
1214 self
1215 }
1216 /// Adds a runtime plugin to the config.
1217 #[allow(unused)]
1218 pub(crate) fn push_runtime_plugin(&mut self, plugin: crate::config::SharedRuntimePlugin) -> &mut Self {
1219 self.runtime_plugins.push(plugin);
1220 self
1221 }
1222 #[cfg(any(feature = "test-util", test))]
1223 #[allow(unused_mut)]
1224 /// Apply test defaults to the builder. NOTE: Consider migrating to use `apply_test_defaults_v2` instead.
1225 pub fn apply_test_defaults(&mut self) -> &mut Self {
1226 self.set_idempotency_token_provider(Some("00000000-0000-4000-8000-000000000000".into()));
1227 self
1228 .set_time_source(::std::option::Option::Some(::aws_smithy_async::time::SharedTimeSource::new(
1229 ::aws_smithy_async::time::StaticTimeSource::new(::std::time::UNIX_EPOCH + ::std::time::Duration::from_secs(1234567890)))
1230 ));
1231 self.config.store_put(::aws_runtime::user_agent::AwsUserAgent::for_tests());
1232 self.set_credentials_provider(Some(crate::config::SharedCredentialsProvider::new(::aws_credential_types::Credentials::for_tests())));
1233 self.behavior_version = ::std::option::Option::Some(crate::config::BehaviorVersion::latest());
1234 self
1235 }
1236 #[cfg(any(feature = "test-util", test))]
1237 #[allow(unused_mut)]
1238 /// Apply test defaults to the builder. NOTE: Consider migrating to use `with_test_defaults_v2` instead.
1239 pub fn with_test_defaults(mut self) -> Self {
1240 self.apply_test_defaults(); self
1241 }
1242 #[cfg(any(feature = "test-util", test))]
1243 #[allow(unused_mut)]
1244 /// Apply test defaults to the builder. V2 of this function sets additional test defaults such as region configuration (if applicable).
1245 pub fn apply_test_defaults_v2(&mut self) -> &mut Self {
1246 self.apply_test_defaults();
1247 if self.config.load::<crate::config::Region>().is_none() {
1248 self.set_region(::std::option::Option::Some(crate::config::Region::new("us-east-1")));
1249 }
1250 self
1251 }
1252 #[cfg(any(feature = "test-util", test))]
1253 #[allow(unused_mut)]
1254 /// Apply test defaults to the builder. V2 of this function sets additional test defaults such as region configuration (if applicable).
1255 pub fn with_test_defaults_v2(mut self) -> Self {
1256 self.apply_test_defaults_v2(); self
1257 }
1258 /// Builds a [`Config`].
1259 #[allow(unused_mut)]
1260 pub fn build(mut self) -> Config {
1261 let mut layer = self.config;
1262 if self.runtime_components.time_source().is_none() {
1263 self.runtime_components.set_time_source(::std::option::Option::Some(::std::default::Default::default()));
1264 }
1265 layer.store_put(crate::meta::API_METADATA.clone());
1266 layer.store_put(::aws_types::SigningName::from_static("dynamodb"));
1267 layer.load::<::aws_types::region::Region>().cloned().map(|r| layer.store_put(::aws_types::region::SigningRegion::from(r)));
1268 Config {
1269 config: crate::config::Layer::from(layer.clone()).with_name("aws_sdk_dynamodb::config::Config").freeze(),
1270 cloneable: layer,
1271 runtime_components: self.runtime_components,
1272 runtime_plugins: self.runtime_plugins,
1273 behavior_version: self.behavior_version,
1274 }
1275 }
1276}
1277#[derive(::std::fmt::Debug)]
1278 pub(crate) struct ServiceRuntimePlugin {
1279 config: ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer>,
1280 runtime_components: ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
1281 }
1282
1283 impl ServiceRuntimePlugin {
1284 pub fn new(_service_config: crate::config::Config) -> Self {
1285 let config = { let mut cfg = ::aws_smithy_types::config_bag::Layer::new("DynamoDB_20120810");
1286 cfg.store_put(crate::idempotency_token::default_provider());
1287cfg.store_put(::aws_smithy_runtime::client::orchestrator::AuthSchemeAndEndpointOrchestrationV2);
1288 ::std::option::Option::Some(cfg.freeze()) };
1289 let mut runtime_components = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ServiceRuntimePlugin");
1290 runtime_components.set_auth_scheme_option_resolver(::std::option::Option::Some({
1291 use crate::config::auth::ResolveAuthScheme;
1292 crate::config::auth::DefaultAuthSchemeResolver::default().into_shared_resolver()
1293 }));
1294runtime_components.set_endpoint_resolver(::std::option::Option::Some({
1295 use crate::config::endpoint::ResolveEndpoint;
1296 crate::config::endpoint::DefaultResolver::new().into_shared_resolver()
1297 }));
1298runtime_components.push_interceptor(::aws_smithy_runtime::client::http::connection_poisoning::ConnectionPoisoningInterceptor::new());
1299runtime_components.push_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::HttpStatusCodeClassifier::default());
1300runtime_components.push_interceptor(crate::sdk_feature_tracker::retry_mode::RetryModeFeatureTrackerInterceptor::new());
1301runtime_components.push_interceptor(::aws_runtime::service_clock_skew::ServiceClockSkewInterceptor::new());
1302runtime_components.push_interceptor(::aws_runtime::request_info::RequestInfoInterceptor::new());
1303runtime_components.push_interceptor(::aws_runtime::user_agent::UserAgentInterceptor::new());
1304runtime_components.push_interceptor(::aws_runtime::invocation_id::InvocationIdInterceptor::new());
1305runtime_components.push_interceptor(::aws_runtime::recursion_detection::RecursionDetectionInterceptor::new());
1306runtime_components.push_interceptor(crate::account_id_endpoint::AccountIdEndpointFeatureTrackerInterceptor);
1307runtime_components.push_auth_scheme(::aws_smithy_runtime_api::client::auth::SharedAuthScheme::new(::aws_runtime::auth::sigv4::SigV4AuthScheme::new()));
1308runtime_components.push_interceptor(crate::config::endpoint::EndpointOverrideFeatureTrackerInterceptor);
1309 Self { config, runtime_components }
1310 }
1311 }
1312
1313 impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ServiceRuntimePlugin {
1314 fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
1315 self.config.clone()
1316 }
1317
1318 fn order(&self) -> ::aws_smithy_runtime_api::client::runtime_plugin::Order {
1319 ::aws_smithy_runtime_api::client::runtime_plugin::Order::Defaults
1320 }
1321
1322 fn runtime_components(&self, _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
1323 ::std::borrow::Cow::Borrowed(&self.runtime_components)
1324 }
1325 }
1326
1327 // Cross-operation shared-state singletons
1328
1329/// A plugin that enables configuration for a single operation invocation
1330 ///
1331 /// The `config` method will return a `FrozenLayer` by storing values from `config_override`.
1332 /// In the case of default values requested, they will be obtained from `client_config`.
1333 #[derive(Debug)]
1334 pub(crate) struct ConfigOverrideRuntimePlugin {
1335 pub(crate) config: ::aws_smithy_types::config_bag::FrozenLayer,
1336 pub(crate) components: ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
1337 }
1338
1339 impl ConfigOverrideRuntimePlugin {
1340 #[allow(dead_code)] // unused when a service does not provide any operations
1341 pub(crate) fn new(
1342 config_override: Builder,
1343 initial_config: ::aws_smithy_types::config_bag::FrozenLayer,
1344 initial_components: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder
1345 ) -> Self {
1346 let mut layer = config_override.config;
1347 let mut components = config_override.runtime_components;
1348 #[allow(unused_mut)]
1349 let mut resolver = ::aws_smithy_runtime::client::config_override::Resolver::overrid(initial_config, initial_components, &mut layer, &mut components);
1350
1351 resolver.config_mut()
1352 .load::<::aws_types::region::Region>()
1353 .cloned()
1354 .map(|r| resolver.config_mut().store_put(::aws_types::region::SigningRegion::from(r)));
1355
1356 let _ = resolver;
1357 Self {
1358 config: ::aws_smithy_types::config_bag::Layer::from(layer)
1359 .with_name("aws_sdk_dynamodb::config::ConfigOverrideRuntimePlugin").freeze(),
1360 components,
1361 }
1362 }
1363 }
1364
1365 impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ConfigOverrideRuntimePlugin {
1366 fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
1367 Some(self.config.clone())
1368 }
1369
1370 fn runtime_components(&self, _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
1371 ::std::borrow::Cow::Borrowed(&self.components)
1372 }
1373 }
1374
1375pub use ::aws_smithy_types::config_bag::ConfigBag;
1376 pub use ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponents;
1377 pub use ::aws_smithy_runtime::client::identity::IdentityCache;
1378
1379pub use ::aws_credential_types::Credentials;
1380
1381impl From<&::aws_types::sdk_config::SdkConfig> for Builder {
1382 fn from(input: &::aws_types::sdk_config::SdkConfig) -> Self {
1383 let mut builder = Builder::default();
1384 builder.set_credentials_provider(input.credentials_provider());
1385builder =
1386 builder.region(input.region().cloned());
1387builder.set_use_fips(input.use_fips());
1388builder.set_use_dual_stack(input.use_dual_stack());
1389if input.get_origin("endpoint_url").is_client_config() {
1390 builder.set_endpoint_url(input.endpoint_url().map(|s|s.to_string()));
1391 } else {
1392 builder.set_endpoint_url(
1393 input
1394 .service_config()
1395 .and_then(|conf| conf.load_config(service_config_key("DynamoDB", "AWS_ENDPOINT_URL", "endpoint_url")).map(|it| it.parse().unwrap()))
1396 .or_else(|| input.endpoint_url().map(|s|s.to_string()))
1397 );
1398 }
1399builder.set_account_id_endpoint_mode(input.account_id_endpoint_mode().cloned());
1400// resiliency
1401 builder.set_retry_config(input.retry_config().cloned());
1402 builder.set_timeout_config(input.timeout_config().cloned());
1403 builder.set_sleep_impl(input.sleep_impl());
1404
1405 builder.set_http_client(input.http_client());
1406 builder.set_time_source(input.time_source());
1407 builder.set_behavior_version(input.behavior_version());
1408 builder.set_auth_scheme_preference(input.auth_scheme_preference().cloned());
1409 // setting `None` here removes the default
1410 if let Some(config) = input.stalled_stream_protection() {
1411 builder.set_stalled_stream_protection(Some(config));
1412 }
1413
1414 if let Some(cache) = input.identity_cache() {
1415 builder.set_identity_cache(cache);
1416 }
1417builder.set_app_name(input.app_name().cloned());
1418
1419 builder
1420 }
1421 }
1422
1423 impl From<&::aws_types::sdk_config::SdkConfig> for Config {
1424 fn from(sdk_config: &::aws_types::sdk_config::SdkConfig) -> Self {
1425 Builder::from(sdk_config).build()
1426 }
1427 }
1428
1429pub use ::aws_types::app_name::AppName;
1430
1431#[allow(dead_code)]
1432fn service_config_key<'a>(
1433 service_id: &'a str,
1434 env: &'a str,
1435 profile: &'a str,
1436 ) -> aws_types::service_config::ServiceConfigKey<'a> {
1437 ::aws_types::service_config::ServiceConfigKey::builder()
1438 .service_id(service_id)
1439 .env(env)
1440 .profile(profile)
1441 .build()
1442 .expect("all field sets explicitly, can't fail")
1443 }
1444
1445pub use ::aws_smithy_async::rt::sleep::{Sleep};
1446
1447pub(crate) fn base_client_runtime_plugins(
1448 mut config: crate::Config,
1449 ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
1450 let mut configured_plugins = ::std::vec::Vec::new();
1451 ::std::mem::swap(&mut config.runtime_plugins, &mut configured_plugins);
1452 #[cfg(feature = "behavior-version-latest")] {
1453 if config.behavior_version.is_none() {
1454 config.behavior_version = Some(::aws_smithy_runtime_api::client::behavior_version::BehaviorVersion::latest());
1455 }
1456}
1457
1458 let default_retry_partition = "dynamodb";
1459 let default_retry_partition = match config.region() {
1460 Some(region) => ::std::borrow::Cow::from(format!("{default_retry_partition}-{region}")),
1461 None => ::std::borrow::Cow::from(default_retry_partition),
1462 };
1463
1464 let scope = "aws-sdk-dynamodb";
1465
1466 #[allow(deprecated)]
1467 let mut plugins = ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins::new()
1468 // defaults
1469 .with_client_plugins(::aws_smithy_runtime::client::defaults::default_plugins(
1470 ::aws_smithy_runtime::client::defaults::DefaultPluginParams::new()
1471 .with_retry_partition_name(default_retry_partition)
1472 .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."))
1473 ))
1474 // user config
1475 .with_client_plugin(
1476 ::aws_smithy_runtime_api::client::runtime_plugin::StaticRuntimePlugin::new()
1477 .with_config(config.config.clone())
1478 .with_runtime_components(config.runtime_components.clone())
1479 )
1480 // codegen config
1481 .with_client_plugin(crate::config::ServiceRuntimePlugin::new(config.clone()))
1482 .with_client_plugin(::aws_smithy_runtime::client::auth::no_auth::NoAuthRuntimePlugin::new())
1483 .with_client_plugin(
1484 ::aws_smithy_runtime::client::metrics::MetricsRuntimePlugin::builder()
1485 .with_scope(scope)
1486 .with_time_source(config.runtime_components.time_source().unwrap_or_default())
1487 .build()
1488 .expect("All required fields have been set")
1489 );
1490
1491
1492
1493 for plugin in configured_plugins {
1494 plugins = plugins.with_client_plugin(plugin);
1495 }
1496 plugins
1497 }
1498
1499pub use ::aws_smithy_types::config_bag::FrozenLayer;
1500
1501pub use ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder;
1502
1503pub use ::aws_smithy_runtime_api::client::runtime_plugin::SharedRuntimePlugin;
1504
1505pub use ::aws_smithy_runtime_api::client::behavior_version::BehaviorVersion;
1506
1507pub use ::aws_smithy_runtime_api::client::stalled_stream_protection::StalledStreamProtectionConfig;
1508
1509pub use ::aws_smithy_runtime_api::client::http::SharedHttpClient;
1510
1511pub use ::aws_smithy_async::rt::sleep::SharedAsyncSleep;
1512
1513pub use ::aws_smithy_runtime_api::client::identity::SharedIdentityCache;
1514
1515pub use ::aws_smithy_runtime_api::client::interceptors::SharedInterceptor;
1516
1517pub use ::aws_types::region::Region;
1518
1519pub use ::aws_credential_types::provider::SharedCredentialsProvider;
1520
1521pub use ::aws_smithy_runtime_api::client::http::HttpClient;
1522
1523pub use ::aws_smithy_runtime_api::shared::IntoShared;
1524
1525pub use ::aws_smithy_async::rt::sleep::AsyncSleep;
1526
1527pub use ::aws_smithy_runtime_api::client::identity::ResolveCachedIdentity;
1528
1529pub use ::aws_smithy_runtime_api::client::interceptors::Intercept;
1530
1531pub use ::aws_credential_types::provider::ProvideCredentials;
1532
1533pub use ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin;
1534
1535pub use ::aws_smithy_types::config_bag::Layer;
1536
1537/// Types needed to configure endpoint resolution.
1538pub mod endpoint;
1539
1540/// HTTP request and response types.
1541pub mod http;
1542
1543/// Types needed to implement [`Intercept`](crate::config::Intercept).
1544pub mod interceptors;
1545
1546/// Retry configuration.
1547pub mod retry;
1548
1549/// Timeout configuration.
1550pub mod timeout;
1551
1552/// Types needed to configure auth scheme resolution.
1553pub mod auth;
1554