WithholdingSendDiscCheck:
  post:
    tags:
      - 代扣管理
    summary: 代扣送盘状态查询
    description: |
      银行向公用事业单位发起的代扣送盘状态查询请求接口。
      用于查询已发起的代扣送盘交易的当前处理状态。
      
      ## 交易码说明
      - 请求交易码：SendDiscCheck
      - 应答交易码：SendDiscCheckRes
      
      ## 查询状态说明
      - 0: 待处理
      - 1: 处理中
      - 2: 处理成功
      - 3: 处理失败
      - 4: 已取消
      
      ## 使用场景
      - 银行系统需要确认送盘交易状态
      - 处理异常情况的状态核查
      - 定时批量状态查询
      
    operationId: withholdingSendDiscCheck
    parameters:
      - $ref: '../components/parameters.yaml#/components/parameters/ContentTypeHeader'
      - $ref: '../components/parameters.yaml#/components/parameters/EncryptTypeHeader'
      - $ref: '../components/parameters.yaml#/components/parameters/EncryptModeHeader'
      - $ref: '../components/parameters.yaml#/components/parameters/DataTypeHeader'
    requestBody:
      required: true
      content:
        application/xml:
          schema:
            $ref: '../components/schemas.yaml#/components/schemas/WithholdingSendDiscCheckRequest'
          example: |
            <?xml version="1.0" encoding="GBK"?>
            <in>
                <Version>1.0.1</Version>
                <InstId>00001</InstId>
                <TranCode>SendDiscCheck</TranCode>
                <TranDate>20240101</TranDate>
                <TranSeq>123456789012</TranSeq>
                <billKey>123456</billKey>
                <companyId>654321</companyId>
                <originalTranSeq>ORIG123456789012</originalTranSeq>
                <originalTranDate>20240101</originalTranDate>
                <contractNo>CONTRACT001</contractNo>
            </in>
        application/json:
          schema:
            $ref: '../components/schemas.yaml#/components/schemas/WithholdingSendDiscCheckRequest'
    responses:
      '200':
        description: 代扣送盘状态查询成功
        headers:
          Content-Type:
            $ref: '../components/headers.yaml#/components/headers/ContentType'
          X-Response-Time:
            $ref: '../components/headers.yaml#/components/headers/ResponseTime'
          X-Request-Id:
            $ref: '../components/headers.yaml#/components/headers/RequestId'
        content:
          application/xml:
            schema:
              $ref: '../components/schemas.yaml#/components/schemas/WithholdingSendDiscCheckResponse'
            example: |
              <?xml version="1.0" encoding="GBK"?>
              <out>
                  <Version>1.0.1</Version>
                  <InstId>00001</InstId>
                  <TranCode>SendDiscCheckRes</TranCode>
                  <TranDate>20240101</TranDate>
                  <TranSeq>123456789012</TranSeq>
                  <RespCode>AAAAAAA</RespCode>
                  <RespMessage>查询成功</RespMessage>
                  <billKey>123456</billKey>
                  <companyId>654321</companyId>
                  <originalTranSeq>ORIG123456789012</originalTranSeq>
                  <discStatus>2</discStatus>
                  <discStatusDesc>处理成功</discStatusDesc>
                  <discTime>20240101120000</discTime>
                  <payAmount>15000</payAmount>
                  <failReason></failReason>
              </out>
          application/json:
            schema:
              $ref: '../components/schemas.yaml#/components/schemas/WithholdingSendDiscCheckResponse'
      '400':
        $ref: '../components/responses.yaml#/components/responses/BusinessError'
      '500':
        $ref: '../components/responses.yaml#/components/responses/SystemError'
      '403':
        $ref: '../components/responses.yaml#/components/responses/SecurityError'
    security:
      - ApiKeyAuth: []
      - EncryptedData: []