components:
  headers:
    # 响应内容类型
    ContentType:
      description: 响应内容类型
      schema:
        type: string
        enum:
          - "application/xml; charset=GBK"
          - "application/json; charset=UTF-8"

    # 响应时间戳
    ResponseTime:
      description: 服务端响应时间戳
      schema:
        type: string
        format: date-time
        example: "2024-01-01T12:00:00.000Z"

    # 请求追踪ID
    RequestId:
      description: 请求追踪标识
      schema:
        type: string
        example: "req_123456789012"

    # 服务版本
    ServiceVersion:
      description: 服务端版本号
      schema:
        type: string
        example: "1.0.1"