Get only content in schema builder

Question

I am trying to build schema from my json response. and I am trying to access only content from schema builder, I don't want to access any other data from it.

full_response

{
  "$schema": "http://json-schema.org/schema#",
  "anyOf": [
    {
      "type": "object"
    },
    {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "response": {
            "type": "integer"
          },
          "content": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "id": {
                  "type": "integer"
                },
                "title": {
                  "type": "string"
                },
              },
              "required": [
                "id",
                "title"
              ]
            }
          }
        },
        "required": [
          "content",
          "response"
        ]
      }
    }
  ]
}

as you can see in response it shows all the data and I want to access only of content. But when I do it like

builder.add_schema({"type": "object", "properties": {},accitionalProperties": False})
builder.add_object(json)
builder.to_schema()

I have also tried by defining it like

builder.to_schema().content

but it says

AttributeError: 'str' object has no attribute 'content'

It is still showing everything.

I have tried many times but it still not showing. Any help would be much Appreciated. Thank You in Advance.