A.I not working. message "profileArn is required for this request"

[GregE-dcom]

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• I have searched for duplicate or closed issues

Operating System

win32

Kiro Version

0.12.318

Bug Description

Updated to latest version of Kiro, now receiving this message
profileArn is required for this request. (Request ID: 9f34f929-b121-48ef-ba93-67ae8cb509c3)

when chatting with the A.I.
Similar message showing up on the accounts page.

Steps to Reproduce

Update to version 0.12.318 of kiro
Sign-in with aWS IAM identity center
Try any interaction with the AI Chat
Results in "profileArn is required for this request"

Expected Behavior

Expected to not receive an error response

Conversation ID

0073908f-ed5d-41db-b50f-4059b9a99b38
0073908f-ed5d-41db-b50f-4059b9a99b38

Additional Context

Same message from the account page

[github-actions]

🤖 Potential Duplicate Detected

This issue appears to be similar to:

• #7735: Kiro Windows App - No profiles available | profileArn is required | Subscription stuck in Pending (98% similar)
• #7547: profileArn is required but could not be resolved (95% similar)

What happens next?

• ⏰ This issue will be automatically closed in 3 days
• 🏷️ If this is not a duplicate, you can prevent automatic closure by adding a comment or reacting with 👎 to this message.
• 💬 Comment on the original issue if you have additional information

Why is this marked as duplicate?
Both report identical 'profileArn is required' error message in Kiro Windows app version 0.12.318 with AWS IAM identity center authentication, affecting AI chat functionality

[github-actions]

This issue has been automatically closed as it appears to be a duplicate of #7735.

If you believe this is incorrect, please comment on this issue and a maintainer will review it.