{
  "title": "Dynamic map layer",
  "type": "object",
  "$schema": "http://json-schema.org/draft-04/schema",
  "description": "A dynamic map layer refers to a layer in the current map service. More information on this can be found in the [ArcGIS REST API help](http://resources.arcgis.com/en/help/rest/apiref/layersource.html).",
  "properties": {
    "gdbVersion": {
      "type": "string",
      "description": "If applicable, specify this to use an alternate geodatabase version."
    },
    "mapLayerId": {
      "type": "integer",
      "description": "The current map layer's id."
    },
    "type": {
      "type": "string",
      "description": "A string value indicating the type.",
      "enum": [
        "mapLayer"
      ]
    }
  },
  "required": [
    "mapLayerId",
    "type"
  ],
  "additionalProperties": false,
  "esriDocumentation": {
    "examples": [
      {
        "title": "dynamicMapLayer",
        "code": {
          "source": {
            "type": "mapLayer",
            "mapLayerId": 3,
            "gdbVersion": "SDE.dynamicLayers"
          }
        }
      }
    ]
  }
}