AiDOPWarehouse/doc/db/mdp/mock_api/samples/pr.json

[
  {
    "bizKey": "PR-CT-0001",
    "pr_billno": "PR-CT-0001",
    "item_code": "91C0D2C",
    "qty": 200,
    "status": "A",
    "tenant_id": 0,
    "updateTime": "2026-07-20T10:00:00"
  }
]