toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (details != null) 'details': details!,
if (requestId != null) 'requestId': requestId!,
if (spokeEtag != null) 'spokeEtag': spokeEtag!,
if (spokeUri != null) 'spokeUri': spokeUri!,
};