Summary

PR #6883 consolidated the error middleware troubleshooting workflow from a multi-step flow (explain → guidance → brainstorm fix) into a single agent interaction (troubleshoot without fix). Based on PR review feedback (comment 1, comment 2), the original multi-step approach and fix with agent/Copilot SDK should be restored and updated.

Propose

Steps in troubleshooting:

A. Category selection

1. Explain — What's happening and why
2. Guidance — Step-by-step fix guidance
3. Troubleshoot — Explain + Guidance
4. Skip — Skip
5. Always choice available for each selection

B. Fix (Agent-driven fix)

C. Retry azd command or exit

Problem

1. Single summary is too long: Internal user feedback indicated the consolidated troubleshooting summary is too verbose. The multi-step approach lets users skip, explain, guidance or troubleshoot based on their experience with the error message.
2. Lack of fix: The new flow generates a troubleshooting summary and asks if users want to retry. But the fix is never applied.

References

• PR: Migrate to Copilot SDK for azd agent implementation #6883
• File: cli/azd/cmd/middleware/error.go
• Review comments: r2933833367, r2933842601