GCP - Authentication Failed. Request has invalid authentication credentials

GCP - Authentication Failed. Request has invalid authentication credentials

This error occurs when an API is unable to be accessed with the selected OAuth provider. 


Troubleshooting:

  1. Log into Applications Manager.
  2. In the Admin tab, click on the OAuth Provider link available under Discovery & Data Collection section.
  3. Check if the provider used in the GCP monitor has a valid Access Token and Refresh Token.
  4. Verify if the provider is created for the project being monitored.
  5. Also, verify if the prerequisites are being fulfilled.