codex-cli sends tools[0] with empty description to Azure Responses API — 400 invalid_request_error (works fine in ChatGPT desktop app with same config)

[SUMANKC7]

What version of Codex CLI is running?

0.147.0

What subscription do you have?

Azure OpenAI

Which model were you using?

gpt-5.6-sol

What platform is your computer?

macOS

What terminal emulator and version are you using (if applicable)?

Default mac Environment (zsh)

Codex doctor report

What issue are you seeing?

I get this issue while trying to run codex-cli, the ChatGPT desktop app works perfectly fine with the current config.toml, Here is the error message that I get when I send a message in codex-cli

{ "error": { "message": "Invalid 'input[0].tools[0].description': empty string. Expected a string with minimum length 1, but got an empty string instead.", "type": "invalid_request_error", "param": "input[0].tools[0].description", "code": "empty_string" } }

What steps can reproduce the bug?

Installing codex-cli-0.147.0 and setting up Azure OpenAI model for gpt-5.6 series model.

What is the expected behavior?

No response

Additional information

No response

[github-actions]

Potential duplicates detected. Please review them and close your issue if it is a duplicate.

• [Bug] v0.147.0 - Tool description empty string causes 400 error with strict model validation #37675
• Codex CLI 0.147.0 Sends Empty Tool Description to Azure Responses API #37487
• Regression: Codex 0.147.0 fails against Azure AI Foundry while 0.146.0 succeeds #37432
• Generated tool namespace has an empty description, causing Azure Responses API requests to fail #37422
• 0.147.0 regression: Azure Responses rejects empty functions namespace description #37380

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[oferlaor]

experiencing the same issue here