Generate a user assignment report REST Endpoints

Users, Permissions and Roles/Reports/Generate a user assignment report
The operations from the Users, Permissions and Roles/Reports/Generate a user assignment report category.
[Deprecated]: v1.0
Method: post
Path: /ec-auth-svc/rest/v1.0/{studyId}/{mode}/report/{reportName}
v2.0
Method: post
Path: /ec-auth-svc/rest/v2.0/{studyId}/{mode}/report/{reportName}