1-0-0

{
    "$schema": "http://iglucentral.com/schemas/com.snowplowanalytics.self-desc/schema/jsonschema/1-0-0#",
    "description": "Schema for a context that represents information pertaining to the current screen being viewed when an event occurs.",
    "self": {
        "vendor": "com.snowplowanalytics.mobile",
        "name": "screen",
        "format": "jsonschema",
        "version": "1-0-0"
    },
    "type": "object",
    "properties": {
        "name": {
            "type": "string",
            "description": "The name of the screen viewed."
        },
        "type": {
            "type": "string",
            "description": "The type of screen that was viewed e.g feed / carousel."
        },
        "id": {
            "type": "string",
	        "format": "uuid",
            "maxLength": 36,
            "description": "An ID from the associated screenview event."
        },
        "viewController": {
            "type": "string",
            "description": "iOS specific: class name of the view controller."
        },
        "topViewController": {
            "type": "string",
            "description": "iOS specific: class name of the top level view controller."
        },
        "activity": {
            "type": "string",
            "description": "Android specific: name of activity."
        },
        "fragment": {
            "type": "string",
            "description": "Android specific: name of fragment."
        }
    },
    "minProperties": 2,
    "required": ["name", "id"],
    "additionalProperties": false
}