@ns.route('/', methods=['GET', 'POST', 'PATCH', 'DELETE'])
@api.response(404, 'not found.')
class MyClass(Resource):
    @api.doc('Registration', responses={
        200: 'OK'
    })
    def get(self):
        """ Code Here """
        return results

    def post(self):
        """ Code Here """
        return results