Error google api core exceptions PermissionDenied 403 Request had insufficient authentication scopes

Download this code from codegive.com
Title: Resolving "google.api_core.exceptions.PermissionDenied: 403 Request had insufficient authentication scopes" when Accessing GCP Secrets with Python
Introduction:
When working with Google Cloud Platform (GCP) services, you may encounter the error "google.api_core.exceptions.PermissionDenied: 403 Request had insufficient authentication scopes" while trying to access secrets stored in Google Cloud Secret Manager using Python. This error typically indicates that the authentication credentials used by your Python script lack the necessary permissions to perform the desired operations. In this tutorial, we'll explore how to resolve this issue and ensure that your Python script can access GCP secrets without encountering permission errors.
Prerequisites:
Before you begin, make sure you have the following prerequisites in place:
Steps to Resolve "403 Request had insufficient authentication scopes":
Ensure that you have the necessary Python libraries installed. You can install them using the following command:
Make sure you have authenticated the Google Cloud SDK with the correct account and project. Run the following command and follow the instructions:
Ensure that your Google Cloud IAM (Identity and Access Management) roles are correctly configured to allow access to Google Cloud Secret Manager. The roles you might need include:
You can assign these roles at the project or resource level using the GCP Console or the following gcloud command:
Ensure that your Python script includes the necessary authentication scopes. Update your code to authenticate using the Application Default Credentials (ADC) and specify the required scopes:
Replace "your-project-id" and "your-secret-name" with your actual GCP project ID and secret name.
Execute your Python script and ensure that the error is resolved. If successful, your script should be able to access the specified GCP secret without encountering the "403 Request had insufficient authentication scopes" error.
Conclusion:
By following these steps, you should be able to resolve the permission error when accessing Google Cloud secrets in Python. Always ensure that your Google Cloud IAM roles are properly configured and that your Python script uses the correct authentication credentials and scopes.
ChatGPT