{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "allOf": [
    {
      "type": "object",
      "properties": {
        "AAAAA": { "allOf": [{ "description": "AAAAA", "type": "string" }, { "examples": ["AAAAA"] }] },
        "BBBBB": {
          "allOf": [
            {
              "$ref": "#/paths/~1operation/post/requestBody/content/application~1json/schema/allOf/0/properties/AAAAA/allOf/0",
              "description": "BBBBB"
            },
            { "examples": ["BBBBB"] }
          ]
        }
      }
    }
  ]
}