copyWith

fun copyWith(maxInFlight: Int = this.maxInFlight, retry: RetryPolicy = this.retry, checkpointInterval: Duration = this.checkpointInterval, stopTimeout: Duration = this.stopTimeout, readRetry: RetryPolicy = this.readRetry, starts: Map<SubscriptionId, SubscriptionStart> = this.starts, parked: ParkedRetryOptions = this.parked, retries: Map<SubscriptionId, HandlerRetry> = this.retries, systemic: SystemicFailureOptions = this.systemic, backpressure: BackpressureOptions = this.backpressure, maxCatchUps: Int = this.maxCatchUps): SubscriptionOptions

This SubscriptionOptions with the given fields replaced: Wow's own copy, left out of the ABI.