To resolve "The caller does not have permission" errors when integrating Generative AI APIs in a production environment, follow these key steps:
- Ensure that the API key is correctly set and has the necessary permissions.
- For cloud-based services like Google or OpenAI, assign the correct roles to the service account.
- Ensure billing is active for the API you are using.
Here is the python code you can refer to:

In the above code, we are using the following key points:
- API Key: Ensures proper authentication by setting openai.api_key.
- API Request: The Completion.create() method sends a request to the API.
- Response Handling: Prints the response to confirm successful access.
Hence, make sure the API key is valid and has the appropriate permissions for your environment.