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