toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (achievementType != null) 'achievementType': achievementType!,
if (description != null) 'description': description!,
if (experiencePoints != null) 'experiencePoints': experiencePoints!,
if (formattedTotalSteps != null)
'formattedTotalSteps': formattedTotalSteps!,
if (id != null) 'id': id!,
if (initialState != null) 'initialState': initialState!,
if (isRevealedIconUrlDefault != null)
'isRevealedIconUrlDefault': isRevealedIconUrlDefault!,
if (isUnlockedIconUrlDefault != null)
'isUnlockedIconUrlDefault': isUnlockedIconUrlDefault!,
if (kind != null) 'kind': kind!,
if (name != null) 'name': name!,
if (revealedIconUrl != null) 'revealedIconUrl': revealedIconUrl!,
if (totalSteps != null) 'totalSteps': totalSteps!,
if (unlockedIconUrl != null) 'unlockedIconUrl': unlockedIconUrl!,
};