toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (achievementState != null) 'achievementState': achievementState!,
if (currentSteps != null) 'currentSteps': currentSteps!,
if (experiencePoints != null) 'experiencePoints': experiencePoints!,
if (formattedCurrentStepsString != null)
'formattedCurrentStepsString': formattedCurrentStepsString!,
if (id != null) 'id': id!,
if (kind != null) 'kind': kind!,
if (lastUpdatedTimestamp != null)
'lastUpdatedTimestamp': lastUpdatedTimestamp!,
};