toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (fields != null) 'fields': fields!,
if (mode != null) 'mode': mode!,
if (requirePartitionFilter != null)
'requirePartitionFilter': requirePartitionFilter!,
if (sourceUriPrefix != null) 'sourceUriPrefix': sourceUriPrefix!,
};