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Invalid or Unsupported Model: The agent failed because the configured model name is invalid, unknown, or unavailable for this engine/account.
This is a configuration issue, not a transient error — retrying will not help.
How to fix this
Specify a valid model for the selected engine in the workflow frontmatter:
---
engine: copilotmodel: gpt-5-mini
---
To find valid models, check your engine/provider documentation (for Copilot see supported models).
Warning
Engine Failure: The copilot engine terminated unexpectedly.
Last agent output:
Duration 7s
Resume copilot --resume=f58213c0-d946-4e7b-8b23-781492586823
400 The requested model is not available for integrator "agentic-workflows". Available models: [gpt-4.1 claude-fable-5.1 claude-fable-5 claude-opus-4.6 claude-opus-4.7 claude-opus-4.8-fast claude-opus-4.8 claude-opus-5 claude-sonnet-5 copilot-search-a copilot-search-b copilot-search-c exec-agent-a exec-agent-b exec-agent-c gpt-5.3-codex gpt-5.4-mini gpt-5.4 gpt-5.5 gpt-5.6-luna gpt-5.6-sol-fast gpt-5.6-sol gpt-5.6-terra grok-4.5 grok-4.6 kimi-k2.7-code kimi-k3 mai-code-1.1-flash mai-code-1-flash-picker trajectory-compaction gpt-5-mini gpt-3.5-turbo gpt-3.5-turbo-0613 gpt-4o-mini gpt-4o-mini-2024-07-18 copilot-preview-4o-mini-a1cfd608 gpt-4 gpt-4-0613 copilot-preview-gpt4-centralus gpt-4o gpt-4o-2024-11-20 gpt-4o-2024-05-13 gpt-4-o-preview gpt-4o-japanwest copilot-preview-gpt4o-centralus gpt-4o-2024-08-06 claude-sonnet-4.5 claude-opus-4.5 claude-haiku-4.5 gpt-4.1-2025-04-14 goldeneye-secondary gpt-5.2]. Verify the correct Copilot-Integration-Id header is being sent.
Changes +0 -0
Duration 18s
Resume copilot --resume=f58213c0-d946-4e7b-8b23-781492586823
400 The requested model is not available for integrator "agentic-workflows". Available models: [gpt-4.1 claude-fable-5.1 claude-fable-5 claude-opus-4.6 claude-opus-4.7 claude-opus-4.8-fast claude-opus-4.8 claude-opus-5 claude-sonnet-5 copilot-search-a copilot-search-b copilot-search-c exec-agent-a exec-agent-b exec-agent-c gpt-5.3-codex gpt-5.4-mini gpt-5.4 gpt-5.5 gpt-5.6-luna gpt-5.6-sol-fast gpt-5.6-sol gpt-5.6-terra grok-4.5 grok-4.6 kimi-k2.7-code kimi-k3 mai-code-1.1-flash mai-code-1-flash-picker trajectory-compaction gpt-5-mini gpt-3.5-turbo gpt-3.5-turbo-0613 gpt-4o-mini gpt-4o-mini-2024-07-18 copilot-preview-4o-mini-a1cfd608 gpt-4 gpt-4-0613 copilot-preview-gpt4-centralus gpt-4o gpt-4o-2024-11-20 gpt-4o-2024-05-13 gpt-4-o-preview gpt-4o-japanwest copilot-preview-gpt4o-centralus gpt-4o-2024-08-06 claude-sonnet-4.5 claude-opus-4.5 claude-haiku-4.5 gpt-4.1-2025-04-14 goldeneye-secondary gpt-5.2]. Verify the correct Copilot-Integration-Id header is being sent.
Changes +0 -0
Duration 39s
Resume copilot --resume=f58213c0-d946-4e7b-8b23-781492586823
Action Required
Assign this issue to an agent to debug and fix the issue.
Debug with any coding agent
Use this prompt with any coding agent (GitHub Copilot, Claude, Gemini, etc.):
Debug the agentic workflow failure using https://raw.githubusercontent.com/github/gh-aw/main/debug.md
The failed workflow run is at https://github.com/microsoft/agent-framework-go/actions/runs/33574660952
Manually invoke the agent
Debug this workflow failure using your favorite Agent CLI and the agentic-workflows prompt.
Workflow Failure
Workflow: Agent Framework Pull Request Risk Classifier
Branch: dependabot/github_actions/microsoft/go-infra/dot-github/workflows/classify-pull-request.yml-0b0d00b36cafb74d5bda359e94e3473c77e175b7
Run: https://github.com/microsoft/agent-framework-go/actions/runs/33574660952
Pull Request: #971
Warning
Invalid or Unsupported Model: The agent failed because the configured model name is invalid, unknown, or unavailable for this engine/account.
This is a configuration issue, not a transient error — retrying will not help.
How to fix this
Specify a valid model for the selected engine in the workflow frontmatter:
To find valid models, check your engine/provider documentation (for Copilot see supported models).
Warning
Engine Failure: The
copilotengine terminated unexpectedly.Last agent output:
Action Required
Assign this issue to an agent to debug and fix the issue.
Debug with any coding agent
Use this prompt with any coding agent (GitHub Copilot, Claude, Gemini, etc.):
Manually invoke the agent
Debug this workflow failure using your favorite Agent CLI and the
agentic-workflowsprompt.agentic-workflowsskill from.github/skills/agentic-workflows/SKILL.mdor https://github.com/github/gh-aw/blob/main/.github/skills/agentic-workflows/SKILL.mddebug the agentic workflow classify-pull-request-risk failure in https://github.com/microsoft/agent-framework-go/actions/runs/33574660952Tip
Stop reporting this workflow as a failure
To stop a workflow from creating failure issues, set
report-failure-as-issue: falsein its frontmatter: