SETUP_ROLE_MANAGE SETUP Endpoint
  /rpc/setup/?method=SETUP_ROLE_MANAGE  
  Object: 305. Click here for more information.  
  PARAMETERS TYPE  
  DataReturn Text A comma delimited list of advanced search fields to be returned after a successful save
  Id Numeric  
  Remove Numeric Pass '1' to remove the item
       
  ContactBusinessGroupType Numeric Used in REGISTER_ADD_USER. You can limit what self-signup availablity by contact group. As per SETUP_CONTACT_BUSINESS_GROUP_SEARCH
  Notes Text (2000)  
  SelfSignUpAvailable Text (1) Y / N [default]. Indicates whether the role can be added via REGISTER_SITE_ADD_USER
  Title Text (100) Mandatory.
  RETURN  
  id