{
  "$schema": "https://json-schema.org/draft/2019-09/schema",
  "$id": "https://json-schema.org/draft/2019-09/schema",
  "type": "object",
  "properties": {
    "pictures":{
      "type":"array",
      "maxItems":2,
      "items":{
        "type":"string"
      }
    },
    "title": {
      "type": "string",
      "maxLength": 10
    }
  }
}