toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (plaintext != null) 'plaintext': plaintext!,
if (plaintextCrc32c != null) 'plaintextCrc32c': plaintextCrc32c!,
if (protectionLevel != null) 'protectionLevel': protectionLevel!,
if (usedPrimary != null) 'usedPrimary': usedPrimary!,
};