{
  "SandboxName": "example_value",
  "LicenseType": "example_value",
  "TemplateId": "500123",
  "HistoryDays": 10,
  "CopyChatter": true,
  "AutoActivate": true,
  "ApexClassId": "500123",
  "Description": "A sample description.",
  "SourceId": "500123"
}