public IHttpActionResult RemoveGroupMember(Guid groupId, Guid memberId)
{
if (groupId == Guid.Empty)
{
throw new ArgumentException("groupId must be defined.");
}
if (memberId == Guid.Empty)
{
throw new ArgumentException("memberId must be defined.");
}
var groupMember = identityManagementService.RemoveGroupMember(groupId, memberId);
UserListItem userListItem = mapperFactory.CreateUserListItemMapper().Map(groupMember);
return(Ok(userListItem));
}
