lang/c++/jsonschemas/record2

{
  "type": "record", 
  "name": "LongList",
  "fields" : [
    {"name": "value", "type": "long"},           
    {"name": "next", "type": ["int", "float"] },
    {"name": "hello", "type": {"type" : "array" , "items" :"float"}}
  ]
}