{
  "description": "Descriptive spatial declaration of a group route (home, floor/map, room or zone). The spatial interface declares no control messages; cleaning is sent to the robot endpoint.",
  "type": "object",
  "required": [
    "role"
  ],
  "properties": {
    "role": {
      "type": "string",
      "description": "Spatial role of a group route: a whole home, a floor or map, a room, or a zone within a room",
      "enum": [
        "HOME",
        "FLOOR",
        "ROOM",
        "ZONE"
      ]
    },
    "coordinateSystem": {
      "type": "object",
      "description": "Coordinate system of a provider frame. Declared only where the provider's units and axes are proven.",
      "required": [
        "unit",
        "dimensions",
        "xAxis",
        "yAxis"
      ],
      "properties": {
        "unit": {
          "type": "string",
          "enum": [
            "METER"
          ],
          "description": "Length unit of coordinates in this frame"
        },
        "dimensions": {
          "type": "integer",
          "minimum": 2,
          "maximum": 3,
          "description": "Number of coordinate dimensions"
        },
        "xAxis": {
          "type": "string",
          "description": "Direction in which an axis increases, relative to the provider's map as presented to the user",
          "enum": [
            "RIGHT",
            "LEFT",
            "UP",
            "DOWN"
          ]
        },
        "yAxis": {
          "$ref": "#/properties/coordinateSystem/properties/xAxis"
        }
      },
      "additionalProperties": false,
      "title": "SpatialCoordinateSystem"
    }
  },
  "additionalProperties": false
}