toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (exactStaleness != null) 'exactStaleness': exactStaleness!,
if (maxStaleness != null) 'maxStaleness': maxStaleness!,
if (minReadTimestamp != null) 'minReadTimestamp': minReadTimestamp!,
if (readTimestamp != null) 'readTimestamp': readTimestamp!,
if (returnReadTimestamp != null)
'returnReadTimestamp': returnReadTimestamp!,
if (strong != null) 'strong': strong!,
};