{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "GetQuestionsResponse",
  "required": [
    "questions"
  ],
  "type": "object",
  "properties": {
    "errorMessage": {
      "type": "string",
      "nullable": true
    },
    "questions": {
      "type": "array",
      "items": {
        "$ref": "#/components/schemas/Question"
      },
      "description": "A list of Questions."
    }
  },
  "additionalProperties": false,
  "description": "Questions in a Study."
}