{
“namespace”: “test.avro”,
“name”: “FacebookUser”,
“type”: “record”,
“fields”: [
{"name": "name", "type": ["string", "null"] },
{”name”: “num_likes”, “type”: “int”},
{”name”: “num_photos”, “type”: “int”},
{”name”: “num_groups”, “type”: “int”} ]
}

but if i have to use “FacebookUser” as a field in another one like ( {”name”: “num_likes”, “type”: “FacebookUser”},), how can i write it in this format.
Is there a possibility to write it like that or any standard already available in which we can implement, please give me a sample if possible.

Advance Thank you.