[
  {
    "row": 2,
    "field": "label_ref",
    "issue": "Duplicate reference"
  },
  {
    "row": 2,
    "field": "service",
    "issue": "Required field blank"
  },
  {
    "row": 2,
    "field": "country_code",
    "issue": "Not in supplied allowed set JP/US"
  }
]