Support Claude 4.5 sonnet Japan Cross-region inference in Bedrock plugin #682

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opened 2026-02-16 10:20:10 -05:00 by yindo · 5 comments
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Originally created by @yosse95ai on GitHub (Sep 30, 2025).

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  • I have read the Contributing Guide and Language Policy.
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report, otherwise it will be closed.
  • Please do not modify this template :) and fill in all the required fields.

1. Is this request related to a challenge you're experiencing? Tell me about your story.

We want to use Claude Sonnet 4.5 model with Bedrock plugin.

https://marketplace.dify.ai/plugins/langgenius/bedrock?source=https%253A%252F%252Fd2ujwsmqy99zic.cloudfront.net&language=ja-JP&theme=light

I know Claude plugin can use Claude Sonnet 4.5 by #1788

In addition, we want to use Japan cross region inference mode with Claude Sonnet 4.5 (modelId: jp.anthropic.claude-sonnet-4-5-20250929-v1:0) in Dify.

2. Additional context or comments

Similar issue is https://github.com/langgenius/dify-official-plugins/issues/1788

3. Can you help us with this feature?

  • I am interested in contributing to this feature.
Originally created by @yosse95ai on GitHub (Sep 30, 2025). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify-official-plugins/issues), including closed ones. - [x] I confirm that I am using English to submit this report, otherwise it will be closed. - [x] Please do not modify this template :) and fill in all the required fields. ### 1. Is this request related to a challenge you're experiencing? Tell me about your story. We want to use Claude Sonnet 4.5 model with Bedrock plugin. https://marketplace.dify.ai/plugins/langgenius/bedrock?source=https%253A%252F%252Fd2ujwsmqy99zic.cloudfront.net&language=ja-JP&theme=light I know Claude plugin can use Claude Sonnet 4.5 by #1788 In addition, we want to use Japan cross region inference mode with Claude Sonnet 4.5 (modelId: `jp.anthropic.claude-sonnet-4-5-20250929-v1:0`) in Dify. ### 2. Additional context or comments Similar issue is https://github.com/langgenius/dify-official-plugins/issues/1788 ### 3. Can you help us with this feature? - [ ] I am interested in contributing to this feature.
yindo added the enhancement label 2026-02-16 10:20:10 -05:00
yindo closed this issue 2026-02-16 10:20:10 -05:00
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@yosse95ai commented on GitHub (Oct 14, 2025):

I understand that in Bedrock Plugin 0.0.40, Claude Sonnet 4.5 is available, but we cannot select the cross-region inference type as either Global or JP.

Dify users want to select JP or Global.

@yosse95ai commented on GitHub (Oct 14, 2025): I understand that in Bedrock Plugin 0.0.40, Claude Sonnet 4.5 is available, but we cannot select the cross-region inference type as either Global or JP. **Dify users want to select JP or Global.**
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@yosse95ai commented on GitHub (Oct 14, 2025):

I attempted to add the model directly from the settings screen, but an error occurred. My Dify environment is deployed on an ECS instance with access to Bedrock. (by dify-self-hosted-on-aws)

p.s. This approach is correct!

Image
@yosse95ai commented on GitHub (Oct 14, 2025): I attempted to add the model directly from the settings screen, but an error occurred. My Dify environment is deployed on an ECS instance with access to Bedrock. (by [dify-self-hosted-on-aws](https://github.com/aws-samples/dify-self-hosted-on-aws?tab=readme-ov-file)) p.s. This approach is correct! <img width="1325" height="886" alt="Image" src="https://github.com/user-attachments/assets/6629d107-c05e-487a-8002-d8df38de80d0">
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@yosse95ai commented on GitHub (Oct 14, 2025):

I added bedrock:GetInferenceProfile in task definition role of ApiTask. It was working!

Image Image
@yosse95ai commented on GitHub (Oct 14, 2025): I added `bedrock:GetInferenceProfile` in task definition role of ApiTask. It was working! <img width="1077" height="723" alt="Image" src="https://github.com/user-attachments/assets/d3a781b0-d4bc-407f-a9d7-00729dd33367" /> <img width="1426" height="569" alt="Image" src="https://github.com/user-attachments/assets/8e1f905c-369e-470d-a118-3f3e3e2b5334" />
Author
Owner

@yosse95ai commented on GitHub (Oct 14, 2025):

However, I think it would be better if you could select the inference profile in the Bedrock plugin node on the studio screen.

@yosse95ai commented on GitHub (Oct 14, 2025): However, I think it would be better if you could select the inference profile in the Bedrock plugin node on the studio screen.
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@dosubot[bot] commented on GitHub (Nov 1, 2025):

Hi, @yosse95ai. I'm Dosu, and I'm helping the dify-official-plugins team manage their backlog and am marking this issue as stale.

Issue Summary:

  • You requested support for selecting the Claude Sonnet 4.5 model with Japan cross-region inference in the Bedrock plugin on Dify.
  • You encountered errors when adding the model directly until you added the bedrock:GetInferenceProfile permission, which resolved the issue.
  • You suggested improving the user experience by allowing inference profile selection directly within the Bedrock plugin node in the studio interface.
  • No updates or comments from maintainers have been made so far.

Next Steps:

  • Please let me know if this issue is still relevant with the latest version of the dify-official-plugins repository by commenting here.
  • If I do not hear back within 5 days, I will automatically close this issue.

Thank you for your understanding and contribution!

@dosubot[bot] commented on GitHub (Nov 1, 2025): Hi, @yosse95ai. I'm [Dosu](https://dosu.dev), and I'm helping the dify-official-plugins team manage their backlog and am marking this issue as stale. **Issue Summary:** - You requested support for selecting the Claude Sonnet 4.5 model with Japan cross-region inference in the Bedrock plugin on Dify. - You encountered errors when adding the model directly until you added the `bedrock:GetInferenceProfile` permission, which resolved the issue. - You suggested improving the user experience by allowing inference profile selection directly within the Bedrock plugin node in the studio interface. - No updates or comments from maintainers have been made so far. **Next Steps:** - Please let me know if this issue is still relevant with the latest version of the dify-official-plugins repository by commenting here. - If I do not hear back within 5 days, I will automatically close this issue. Thank you for your understanding and contribution!
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Reference: langgenius/dify-official-plugins#682