{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "LayerDetail",
  "type": "object",
  "additionalProperties": true,
  "description": "Version v1 - LayerDetail.",
  "properties": {
    "layer": {
      "$ref": "/resources/schema/adm/v1/LayerType.json"
    },
    "state": {
      "type": "string",
      "enum": [
        "DOWNLOAD",
        "SWAP",
        "COMPLETED"
      ]
    },
    "status": {
      "$ref": "/resources/schema/adm/v1/AreaStatusType.json"
    },
    "size": {
      "type": "integer",
      "default": 0,
      "description": "0 means data not exists"
    },
    "created_time": {
      "type": "integer",
      "default": -1,
      "description": "-1 means never happen"
    },
    "updated_time": {
      "type": "integer",
      "default": -1,
      "description": "-1 means never happen"
    }
  },
  "required": [
    "layer",
    "status",
    "size",
    "created_time",
    "updated_time"
  ]
}