{ "$schema": "http://iglucentral.com/schemas/com.snowplowanalytics.self-desc/schema/jsonschema/1-0-0#", "description": "Schema for an Optimizely visitor_audience context", "self": { "vendor": "com.optimizely", "name": "visitor_audience", "format": "jsonschema", "version": "1-0-0" }, "type": "object", "properties": { "id": { "type": ["string", "null"] }, "isMember": { "type": ["boolean", "null"] } }, "additionalProperties": true }