{
  "title": "Indico Contributions schema v1.0.0",
  "id": "http://<host:port>/schemas/indico/contributions_v1.0.0.json",
  "$schema": "http://<host:port>/schemas/indico/contributions_v1.0.0.json",
  "type": "object",
  "properties": {
    "_access": {
      "type": "object",
      "properties": {
        "owner": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "read": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "update": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "delete": {
          "type": "array",
          "items": {
            "type": "string"
          }
        }
      }
    },
    "_data": {
      "type": "object",
      "properties": {
        "id": {
          "type": "integer",
          "description": "Contributions id."
        },
        "category_path": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Contributions category path (ordered array)."
        },
        "event_id": {
          "type": "integer",
          "description": "Event id."
        },
        "location": {
          "type": "string",
          "description": "Contributions location."
        },
        "title": {
          "type": "string",
          "description": "Contributions title."
        },
        "description": {
          "type": "string",
          "description": "Contributions description."
        },
        "list_of_persons": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Contributions person's name, affiliation."
        },
        "url": {
          "type": "string",
          "description": "Full path Contribution URL"
        }
      }
    },
    "start_date": {
      "type": "string",
      "description": "Contributions start date."
    },
    "end_date": {
      "type": "string",
      "description": "Contributions end date."
    },
    "$schema": {
      "type": "string"
    }
  }
}