toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (address != null) 'address': address!,
if (conditions != null) 'conditions': conditions!,
if (observedGeneration != null)
'observedGeneration': observedGeneration!,
if (traffic != null) 'traffic': traffic!,
if (url != null) 'url': url!,
};