toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (createTime != null) 'createTime': createTime!,
if (description != null) 'description': description!,
if (displayName != null) 'displayName': displayName!,
if (name != null) 'name': name!,
if (nluSettings != null) 'nluSettings': nluSettings!,
if (state != null) 'state': state!,
};