{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
    "amendmentNumber": {
      "type": "string",
      "description": "ordinal of this lease amendment as written, e.g. 'Fifth' or 'Second'"
    },
    "amendmentDate": {
      "type": "string",
      "description": "date this amendment is made as of, in YYYY-MM-DD format, e.g. '2018-03-15'"
    },
    "landlordName": {
      "type": "string",
      "description": "full legal name of the landlord party, e.g. 'Maple Holdings, LLC'"
    },
    "tenantName": {
      "type": "string",
      "description": "full legal name of the tenant party, e.g. 'Acme Robotics, Inc.'"
    },
    "rrExpansionSquareFeet": {
      "type": "number",
      "description": "rentable square feet of the RR (Receiving Room) Expansion Premises, e.g. 9000"
    },
    "prSecondFloorExpansionSquareFeet": {
      "type": "number",
      "description": "rentable square feet of the PR Second Floor Expansion Premises, e.g. 5000"
    },
    "baseRentSchedule": {
      "type": "array",
      "description": "one flat entry per period bucket per expansion premises across all base rent tables",
      "items": {
        "type": "object",
        "properties": {
          "premisesName": {
            "type": "string",
            "description": "name of the expansion premises this rent row applies to, e.g. 'RR Expansion Premises'"
          },
          "periodMonths": {
            "type": "string",
            "description": "the months-following-expansion-date bucket exactly as labeled, e.g. '1 - 12' or '85 - Expiration Date'"
          },
          "annualRatePerSquareFoot": {
            "type": "number",
            "description": "annual base rent per rentable square foot for this bucket, e.g. 22.5"
          },
          "monthlyRent": {
            "type": "number",
            "description": "monthly base rent dollar amount for this bucket, e.g. 16875.0"
          }
        },
        "required": [
          "premisesName",
          "periodMonths",
          "annualRatePerSquareFoot",
          "monthlyRent"
        ]
      }
    }
  },
  "required": [
    "amendmentNumber",
    "amendmentDate",
    "landlordName",
    "tenantName",
    "rrExpansionSquareFeet",
    "prSecondFloorExpansionSquareFeet",
    "baseRentSchedule"
  ]
}