{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
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      "type": ["null", "number"]
    },
    "name": {
      "type": ["null", "string"]
    },
    "username": {
      "type": ["null", "string"]
    },
    "created_at": {
      "type": ["null", "string"]
    }, 
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      "type": ["null", "number"]
    },
    "post_type": {
      "type": ["null", "number"]
    },
    "updated_at": {
      "type": ["null", "string"]
    },
    "reply_count": {
      "type": ["null", "number"]
    },
    "reply_to_post_number": {
      "type": ["null", "string"]
    },
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      "type": ["null", "number"]
    },
    "incoming_link_count": {
      "type": ["null", "number"]
    },
    "reads": {
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    },
    "readers_count": {
      "type": ["null", "number"]
    },
    "score": {
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    },
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      "type": ["null", "number"]
    },
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      "type": ["null", "string"]
    },
    "topic_title": {
      "type": ["null", "string"]
    },
    "topic_html_title": {
      "type": ["null", "string"]
    },
    "category_id": {
      "type": ["null", "number"]
    }
  }
}