{
  "fields": [
    {
      "field": "PTH.1",
      "minOccurs": "1",
      "maxOccurs": "1"
    },
    {
      "field": "PTH.2",
      "minOccurs": "1",
      "maxOccurs": "1"
    },
    {
      "field": "PTH.3",
      "minOccurs": "1",
      "maxOccurs": "1"
    },
    {
      "field": "PTH.4",
      "minOccurs": "1",
      "maxOccurs": "1"
    },
    {
      "field": "PTH.5",
      "minOccurs": "0",
      "maxOccurs": "1"
    },
    {
      "field": "PTH.6",
      "minOccurs": "0",
      "maxOccurs": "1"
    }
  ]
}