{
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "context": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "type": {
          "type": "string",
          "enum": [
            "project",
            "project_review_session"
          ]
        },
        "id": {
          "type": "string",
          "minLength": 1,
          "maxLength": 512,
          "pattern": "^[^\\s]+$"
        }
      },
      "required": [
        "type",
        "id"
      ]
    }
  },
  "required": [
    "context"
  ]
}