toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (connection != null) 'connection': connection!,
if (endpoint != null) 'endpoint': endpoint!,
if (maxBatchingRows != null) 'maxBatchingRows': maxBatchingRows!,
if (userDefinedContext != null)
'userDefinedContext': userDefinedContext!,
};