{
  "$id": "availabilityRectangle.schema.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "A rectangle of tile availability.",
  "properties": {
    "endX": {
      "description": "The index of the end tile in the X direction.",
      "type": "integer"
    },
    "endY": {
      "description": "The index of the end tile in the Y direction.",
      "type": "integer"
    },
    "startX": {
      "description": "The index of the start tile in the X direction.",
      "type": "integer"
    },
    "startY": {
      "description": "The index of the start tile in the Y direction.",
      "type": "integer"
    }
  },
  "required": [
    "startX",
    "startY",
    "endX",
    "endY"
  ],
  "title": "AvailabilityRectangle"
}