toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (initialPollDelay != null) 'initialPollDelay': initialPollDelay!,
if (maxPollDelay != null) 'maxPollDelay': maxPollDelay!,
if (pollDelayMultiplier != null)
'pollDelayMultiplier': pollDelayMultiplier!,
if (totalPollTimeout != null) 'totalPollTimeout': totalPollTimeout!,
};