osma-server/docs/db-validation/personal_libraries.json

{
  "$jsonSchema": {
    "bsonType": "object",
    "required": ["apps", "name"],
    "properties": {
      "name": {
        "bsonType": "string",
        "minLength": 3,
        "maxLength": 16
      },
      "apps": {
        "bsonType": "array",
        "uniqueItems": true,
        "items": {
          "bsonType": "string",
          "minLength": 3,
          "maxLength": 5
        }
      }
    }
  }
}