changeRoleOfPeersWithRoles     
  fun changeRoleOfPeersWithRoles(ofRoles: List<HMSRole>, toRole: HMSRole, hmsActionResultListener: HMSActionResultListener)
Requests a change of every peer with any role in ofRoles to have their roles changed to the role toRole.
Parameters
ofRoles 
The list of roles for which all peers roles should be changed.
toRole 
The role they should have after the change.
hmsActionResultListener   
Listener that will return HMSActionResultListener.onSuccess if the role change request is successful else will call HMSActionResultListener.onError with the error received from server