x-apigateway-any-method

含义：API网关定义的API请求方法，用以匹配未指定定义的HTTP方法。

作用域：Path Item Object(2.0)

示例：

paths:
  '/path':
    get:
      produces:
        - application/json
      responses:
        "200":
          description: "get response"
    x-apigateway-any-method:
      produces:
        - application/json
      responses:
        "200":
          description: "any response"