ProjectMaterialDraw

{
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    "createUser": 0,
    "createDept": 0,
    "createTime": "string",
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    "updateTime": "string",
    "status": 0,
    "isDeleted": null,
    "attchId": null,
    "attchName": null,
    "attchUrl": null,
    "projectId": null
}