curl --location --request POST '/decl/attachment/list?declMainId=undefined'{
"code": 0,
"msg": "string",
"data": [
{
"id": 0,
"tenantId": 0,
"declMainId": 0,
"fileType": 0,
"fileName": "string",
"fileUrl": "string",
"createBy": 0,
"createTime": "string"
}
],
"other": {}
}