{
  "type": "array",
  "items": {
    "type": "object",
    "properties" : {
      "id": { "type": "integer" },
      "project_id": { "type": ["integer", "null"] },
      "title": { "type": "string" },
      "file_name": { "type": ["string", "null"] },
      "description": { "type": ["string", "null"] },
      "visibility": { "type": "string" },
      "web_url": { "type": "string" },
      "created_at": { "type": "date" },
      "updated_at": { "type": "date" },
      "author": {
        "type": "object",
        "properties": {
          "name": { "type": "string" },
          "username": { "type": "string" },
          "id": { "type": "integer" },
          "state": { "type": "string" },
          "avatar_url": { "type": "uri" },
          "web_url": { "type": "uri" }
        },
        "additionalProperties": false
      }
    },
    "required": [
      "id", "title", "file_name", "description", "web_url",
      "created_at", "updated_at", "author"
    ],
    "additionalProperties": false
  }
}
