In this example, If I want to instantiate a 'Cat' Schema object, I would need to assign 'Cat' to 'petType' property to make others know it's a Cat object.

If I have a Responses object like this, when I need to convert the return value based on its Schema object, what value should I assign to 'petType'?

{
  default: {
    schema: {
      allOf:[
        { $ref: #/definitions/Pet }
        { properties: {...} }
      ]
    }
  }
}