fix(go/genkit): expose detailed 4xx errors in googlegenai plugin #2853
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hugoaguirre
requested changes
May 6, 2025
- Add strict format validation to prevent silent 4xx errors - Add detailed error handling for HTTP status codes 400, 401, 403, 429, 500 - Fix issue where invalid API keys would fail with unhelpful errors - Document API's unusual behavior with invalid credentials
Remove unnecessary validation in favor of SDK's built-in validation. The Google AI and Vertex AI plugins now rely on the SDK to validate credentials, avoiding redundant validation steps. Add error formatting for better error messages. API errors are now properly formatted with clear, human-readable messages for common HTTP status codes. Ensure errors are properly propagated to callers instead of being swallowed. This makes debugging easier and provides better feedback to end users.
hugoaguirre
reviewed
May 9, 2025
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hugoaguirre
reviewed
May 9, 2025
| @@ -327,6 +327,7 @@ func generate( | |||
| // Extract configuration to get the model version | |||
| config, err := configFromRequest(input) | |||
| if err != nil { | |||
| // This is a local error from config parsing, not an API error | |||
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nit: not needed (same for the rest of the comments)
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log.Printfandfmt.ErrorfinjokesFlowto log detailed errors.Tested with an invalid API key, producing:
Generate error: Error 400, Message: API key not valid...
Checklist (if applicable):