{
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "projectId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^[^\\s]+$"
    },
    "targetProjectId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^[^\\s]+$"
    },
    "relation": {
      "type": "string",
      "enum": [
        "related",
        "implements"
      ]
    }
  },
  "required": [
    "projectId",
    "targetProjectId",
    "relation"
  ]
}