OpenApi-单据附件信息(OpenApi-单据附件信息)

{
    "billId": 0,
    "billNum": "string",
    "createTime": "2019-08-24T14:15:22Z",
    "fileMimeType": "string",
    "fileName": "string",
    "fileUrl": "string",
    "id": 0,
    "modifyTime": "2019-08-24T14:15:22Z"
}