Successful Response

INVALID_ARGUMENT: Client specified an invalid argument, request body or query param

UNAUTHENTICATED: Request not authenticated due to missing, invalid, or expired credentials

PERMISSION_DENIED: Client does not have sufficient permissions to perform this action

NOT_FOUND: The item was not found

Validation Error

INTERNAL: Server error

UNAVAILABLE: Service unavailable

TIMEOUT: Request timeout exceeded. Try later.

INVALID_PARAM: Invalid Phone Number