Common reasons for Google Generative AI API call failures include incorrect API keys, misconfigured request headers, exceeding rate limits, network issues, or invalid request formats, which can be resolved through debugging, error handling, and proper API configuration.
Here is the code snippet you can refer to:

In the above code we are using the following key points:
- Implements Secure API Key Management via environment variables.
- Uses Proper Headers and Request Formatting to avoid 400 errors.
- Includes Timeout Handling to prevent API hangs.
- Provides Detailed Error Logging for debugging.
- Handles Rate Limits and Permission Issues dynamically.
Hence, resolving Google Generative AI API failures requires correct API key usage, proper request formatting, debugging error responses, and handling rate limits effectively.