toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (maxAttempts != null) 'maxAttempts': maxAttempts!,
if (maxBackoff != null) 'maxBackoff': maxBackoff!,
if (maxDoublings != null) 'maxDoublings': maxDoublings!,
if (maxRetryDuration != null) 'maxRetryDuration': maxRetryDuration!,
if (minBackoff != null) 'minBackoff': minBackoff!,
};