Extensions
constructor(allowedEventTypes: Output<List<String>>? = null, createTime: Output<String>? = null, eventarcChannel: Output<String>? = null, extensionRef: Output<String>, extensionVersion: Output<String>? = null, name: Output<String>? = null, params: Output<Map<String, String>>, populatedPostinstallContent: Output<String>? = null, systemParams: Output<Map<String, String>>? = null)