{
    "type": "object",
    "description": "The object that lists all the extensions of Info",
    "properties": {
        "x-x":{
            "$ref": "http://asyncapi.com/extensions/x/0.1.0/schema.json"
        },
        "x-linkedin":{
            "$ref": "http://asyncapi.com/extensions/linkedin/0.1.0/schema.json"
        }
    },
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "http://asyncapi.com/definitions/3.0.0/infoExtensions.json"  
}