toJson method

Map<String, dynamic> toJson()

Serialize to a JSON-encodable map, omitting absent members.

Implementation

Map<String, dynamic> toJson() => <String, dynamic>{
      'credentialId': credentialId,
      'credential': credential,
      if (issuedAt != null) 'issuedAt': issuedAt!,
      'expiresAt': expiresAt,
    };