[
    {"namespace": "org.springframework.cloud.stream.schema.avro",
      "type": "record",
      "name": "User1",
      "fields": [
        {"name": "name", "type": "string"},
        {"name": "favoriteNumber",  "type": ["int", "null"]},
        {"name": "favoriteColor", "type": ["string", "null"]}

      ]
    },
    {"namespace": "org.springframework.cloud.stream.schema.avro.v2",
      "type": "record",
      "name": "User1",
      "fields": [
        {"name": "name", "type": "string"},
        {"name": "favoriteNumber",  "type": ["int", "null"]},
        {"name": "favoriteColor", "type": ["string", "null"]},
        {"name": "favoritePlace", "type": ["string","null"], "default" : "NYC"}
      ]
    }
]
