{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://cdn.jsdelivr.net/npm/@pie-element/math-templated@8.0.6/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": "object",
      "additionalProperties": {
        "$ref": "#/definitions/MathTemplatedAnswer"
      },
      "description": "Answers per response area, keyed `r0`, `r1`, ... by response area index"
    }
  },
  "definitions": {
    "MathTemplatedAnswer": {
      "type": "object",
      "properties": {
        "value": {
          "type": "string"
        }
      },
      "required": [
        "value"
      ],
      "description": "The learner's answer to one response area"
    }
  }
}