Hot Reading Query API and Monitoring Service authentication issue

The Hot Reading Query API and Monitoring Service are unable to authenticate the access token, resulting in the following error:

"Status(StatusCode="Unauthenticated", Detail="Bad gRPC response. HTTP status code: 401")"

In this case, the Identity URL was entered with upper-case letters in the Hot Reading Query API and Monitoring Service. The Identity URL is case sensitive and should be written in all lower case.