Retrieves an application using the given team name and application name.
        :param team_name: The name of the team of the application to be retrieved.
        :param application_name: The name of the application to be retrieved.

def get_application_by_name(self, team_name, application_name):
        """
        Retrieves an application using the given team name and application name.
        :param team_name: The name of the team of the application to be retrieved.
        :param application_name: The name of the application to be retrieved.
        """
        return self._request('GET', 'rest/applications/' + str(team_name) + '/lookup?name=' + str(application_name))