setTimeToLive method
Sets the android.ttl
field with a string value.
timeToLive
A string to be used for theandroid.ttl
field value, or null to clear it.
Returns this MpnBuilder object, for fluent use.
Implementation
FirebaseMpnBuilder setTimeToLive(String? timeToLive) {
_timeToLive = timeToLive;
return this;
}