Unverified Commit 91185d29 authored by ysaito1001's avatar ysaito1001 Committed by GitHub
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Merge smithy-rs-release-1.x.y into main (#4245)

parents ca76037b 57563fa5

.changelog/1740703869.md

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---

applies_to: ["client", "server"]

authors: [Dorenavant]

references: []

breaking: false

new_feature: true

bug_fix: false

---



Add EnumSection to allow decorators to modify enum member attributes

.changelog/1753460364.md

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---

applies_to:

- aws-sdk-rust

- client

authors:

- aajtodd

references:

- smithy-rs#4227

breaking: false

new_feature: false

bug_fix: true

---

Fix canonical request sort order

.changelog/1753975543.md

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---

applies_to:

- aws-sdk-rust

authors:

- ysaito1001

references:

- smithy-rs#4241

breaking: false

new_feature: true

bug_fix: false

---

Add support for environment token provider for AWS services whose SigV4 service signing name matches `bedrock`. Setting this environment variable, `AWS_BEARER_TOKEN_BEDROCK`, allows SDKs to prefer the `httpBearerAuth` auth scheme and to retrieve a Token value from the said environment. Customers would use the environment variable as follows:

```

// export AWS_BEARER_TOKEN_BEDROCK=my-token

let sdk_config = aws_config::defaults(BehaviorVersion::latest()).load().await;

let bedrock_client = aws_sdk_bedrock::Client::new(&sdk_config);

// call an operation on `bedrock_client`...

```

Under the hood, this is equivalent roughly to

```

let sdk_config = aws_config::defaults(BehaviorVersion::latest()).load().await;

let bedrock_config = aws_sdk_bedrock::config::Builder::from(sdk_config)

    .auth_scheme_preference([HTTP_BEARER_AUTH_SCHEME_ID])

    .token_provider(Token::new("my-token", None))

    .build();

let bedrock_client = aws_sdk_bedrock::Client::from_conf(bedrock_config);

// call an operation on `bedrock_client`...

```

However, note that if customers create the service client directly from the service config builder, the environment variable will not be applied:

```

// export AWS_BEARER_TOKEN_BEDROCK=my-token

let bedrock_config = aws_sdk_bedrock::Config::builder()

    // other configurations

    .build();

let bedrock_client = aws_sdk_bedrock::Client::from_conf(bedrock_config);

// `bedrock_client` neither prefers HTTP_BEARER_AUTH_SCHEME_ID nor sets a Token with my-token.

```

.changelog/credential-features.md

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---

applies_to:

  - aws-sdk-rust

authors:

  - landonxjames

references:

  - smithy-rs#4238

breaking: false

new_feature: true

bug_fix: false

---

Add user-agent feature tracking for credential providers in `aws-config`.

CHANGELOG.md

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<!-- Do not manually edit this file. Use the `changelogger` tool. -->

August 4th, 2025

================

**New this release:**

- :tada: (all, @Dorenavant) Add EnumSection to allow decorators to modify enum member attributes

- :bug: (client, [smithy-rs#4227](https://github.com/smithy-lang/smithy-rs/issues/4227)) Fix canonical request sort order



**Contributors**

Thank you for your contributions! ❤

- @Dorenavant





July 25th, 2025

===============

**New this release:**