{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://cdn.jsdelivr.net/npm/@pie-element/hotspot@12.0.6/dist/schemas/session.schema.json",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Identifier of the session"
    },
    "element": {
      "type": "string",
      "description": "The element the session belongs to"
    },
    "answers": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/HotspotAnswer"
      },
      "description": "The selected hotspots"
    },
    "selector": {
      "type": "string",
      "enum": [
        "Mouse",
        "Keyboard"
      ],
      "description": "How the learner made the last selection"
    },
    "audioStartTime": {
      "type": "number",
      "description": "Timestamp, in milliseconds, when auto-played prompt audio started playing"
    },
    "audioEndTime": {
      "type": "number",
      "description": "Timestamp, in milliseconds, when auto-played prompt audio finished playing"
    },
    "waitTime": {
      "type": "number",
      "description": "Milliseconds the learner waited for auto-played prompt audio to finish"
    }
  },
  "definitions": {
    "HotspotAnswer": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "description": "id of the selected shape"
        }
      },
      "required": [
        "id"
      ],
      "description": "A selected hotspot."
    }
  }
}