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claude-code - 💡(How to fix) Fix [BUG] Stop hook evaluator fails with 400: "output_config.format: Extra inputs are not permitted" (Bedrock)

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Error Message

Error Messages/Logs

Code Example

描述要点：
  - opus 4.7 版本的问题， opus 4.6 版本正常
  - 使用 /goal 命令时，stop hook 评判器报错
  - 错误信息：output_config.format: Extra inputs are not permitted
  - 后端是 AWS Bedrock（从 Request ID 和 Service 名可以看出）
  - 这可能是 hook evaluator 向 Bedrock 发送了该 API 版本不支持的 output_config.format 参数
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Preflight Checklist

  • I have searched existing issues and this hasn't been reported yet
  • This is a single bug report (please file separate reports for different bugs)
  • I am using the latest version of Claude Code

What's Wrong?

Stop hook evaluator fails with 400: "output_config.format: Extra inputs are not permitted" (Bedrock)

What Should Happen?

描述要点：

  • opus 4.7 版本的问题， opus 4.6 版本正常
  • 使用 /goal 命令时，stop hook 评判器报错
  • 错误信息：output_config.format: Extra inputs are not permitted
  • 后端是 AWS Bedrock（从 Request ID 和 Service 名可以看出）
  • 这可能是 hook evaluator 向 Bedrock 发送了该 API 版本不支持的 output_config.format 参数

Error Messages/Logs

描述要点：
  - opus 4.7 版本的问题， opus 4.6 版本正常
  - 使用 /goal 命令时，stop hook 评判器报错
  - 错误信息：output_config.format: Extra inputs are not permitted
  - 后端是 AWS Bedrock（从 Request ID 和 Service 名可以看出）
  - 这可能是 hook evaluator 向 Bedrock 发送了该 API 版本不支持的 output_config.format 参数

Steps to Reproduce

描述要点：

  • opus 4.7 版本的问题， opus 4.6 版本正常
  • 使用 /goal 命令时，stop hook 评判器报错
  • 错误信息：output_config.format: Extra inputs are not permitted
  • 后端是 AWS Bedrock（从 Request ID 和 Service 名可以看出）
  • 这可能是 hook evaluator 向 Bedrock 发送了该 API 版本不支持的 output_config.format 参数

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

No response

Claude Code Version

2.1.150

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

No response

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claude-code - 💡(How to fix) Fix [BUG] Stop hook evaluator fails with 400: "output_config.format: Extra inputs are not permitted" (Bedrock)