The vetting token provided during A2P 10DLC brand or campaign registration is invalid. This may occur if the token has expired, is incorrectly formatted, or does not match the brand details submitted.
Possible Causes
The vetting token is incorrect, expired, or does not match the brand information.
The token format is invalid.
Possible Solutions
Verify that the token matches the correct brand.
Ensure the token is not expired.
Retrieve a new vetting token from the vetting provider.