toJson method

@override Map<String, Object?> toJson()

Implementation

@override
Map<String, Object?> toJson() => {
  'type': 'error',
  'severity': severity.wire,
  if (subscriptionId != null) 'subscriptionId': subscriptionId,
  'problem': problem.toJson(),
  if (retryAfterSeconds != null) 'retryAfterSeconds': retryAfterSeconds,
};