toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (achievementId != null) 'achievementId': achievementId!,
if (incrementPayload != null) 'incrementPayload': incrementPayload!,
if (kind != null) 'kind': kind!,
if (setStepsAtLeastPayload != null)
'setStepsAtLeastPayload': setStepsAtLeastPayload!,
if (updateType != null) 'updateType': updateType!,
};