{
  "title": "Replacement",
  "type": "object",
  "properties": {
    "WorkerNumber": {
      "type": "integer",
      "minimum": 1.0,
      "maximum": 9999999.0
    },
    "Startdate": {
      "type": "string",
      "minLength": 8,
      "maxLength": 8,
      "pattern": "^[0-9]*$"
    },
    "Enddate": {
      "type": "string",
      "minLength": 8,
      "maxLength": 8,
      "pattern": "^[0-9]*$"
    },
    "Percentage": {
      "type": "number",
      "minimum": 0.0,
      "maximum": 100.0
    }
  },
  "required": [
    "WorkerNumber",
    "Startdate"
  ]
}