{
  "data": {
    "tree": [
      {
        "value": "record_in",
        "tree": [
          {
            "value": "transactionId",
            "key": "transaction_id",
            "required": true,
            "inmutable": true
          },
          {
            "value": "fileUrn",
            "key": "file_urn",
            "required": true,
            "inmutable": true
          },
          {
            "value": "fileName",
            "key": "file_name"
          },
          {
            "value": "fileFormat",
            "key": "file_format"
          },
          {
            "value": "uploadAt",
            "key": "uploaded_at"
          },
          {
            "value": "uploadBy",
            "key": "uploaded_by"
          },
          {
            "value": "contentType",
            "key": "content_type"
          },
          {
            "value": "susaDate",
            "key": "susa_date"
          },
          {
            "value": "ddSection",
            "key": "dd_section"
          },
          {
            "value": "version",
            "key": "version"
          }          
        ]
      },
      {
        "value": "record_out",
        "tree": [
          {
            "value": "file_id",
            "key": "fileId"
          },
          {
            "value": "transaction_id",
            "key": "transactionId"
          },
          {
            "value": "file_urn",
            "key": "fileUrn"
          },
          {
            "value": "file_name",
            "key": "fileName"
          },
          {
            "value": "file_format",
            "key": "fileFormat"
          },
          {
            "value": "uploaded_at",
            "key": "uploadAt"
          },
          {
            "value": "uploaded_by",
            "key": "uploadBy"
          },
          {
            "value": "content_type",
            "key": "contentType"
          },
          {
            "value": "susa_date",
            "key": "susaDate"
          },
          {
            "value": "dd_section",
            "key": "ddSection"
          },
          {
            "value": "version",
            "key": "version"
          }
        ]
      },
      {
        "value": "index_by",
        "tree": [
          {
            "value": "transaction",
            "key": "transactionId"
          }
        ]
      }
    ]
  }
}