Gets the application access id. The value can be stored in parameters "access_id" pr "client_id"

        :return: the application access id.

def get_access_id(self):
        """
        Gets the application access id. The value can be stored in parameters "access_id" pr "client_id"

        :return: the application access id.
        """
        access_id = self.get_as_nullable_string("access_id")
        access_id = access_id if access_id != None else self.get_as_nullable_string("client_id")
        return access_id