parameters: (self, GroupId)
docstring: This event is caused by a user deleting a custom contact group.
  
          @param GroupId: Id of the deleted group.
          @type GroupId: int
docstring_summary: This event is caused by a user deleting a custom contact group.
docstring_tokens: This event is caused by a user deleting a custom contact group .
function: def GroupDeleted(self, GroupId):
          '''This event is caused by a user deleting a custom contact group.
  
          @param GroupId: Id of the deleted group.
          @type GroupId: int
          '''
function_tokens: def GroupDeleted ( self , GroupId ) :