toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (executionId != null) 'executionId': executionId!,
if (historyId != null) 'historyId': historyId!,
if (projectId != null) 'projectId': projectId!,
if (stepId != null) 'stepId': stepId!,
};