toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (formattedProtocol != null) 'formattedProtocol': formattedProtocol!,
if (formattedType != null) 'formattedType': formattedType!,
if (metadata != null) 'metadata': metadata!,
if (protocol != null) 'protocol': protocol!,
if (type != null) 'type': type!,
if (username != null) 'username': username!,
};