I have started testing the HiveManager NG API, following the documentation in the developer portal and using Postman. I have had success with getting information about users, changing information, renewing a credential and deleting a credential. However, creating a credential fails with status 400 and the message, 'IdentityServiceErrorCode.NO_POLICY'. One of the parameters to pass in the body of the request is 'policy' The documentation suggests this should be either 'Personal', or 'Guest'. I have tried both but get the same error. Anyone else had success with this, or can offer some advice?