toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse
function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString
to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() => '(subscriptionGroupIdentifier: $subscriptionGroupIdentifier, '
'subscriptionPeriod: $subscriptionPeriod, '
'localizedSubscriptionPeriod: $localizedSubscriptionPeriod, '
'introductoryOffer: $introductoryOffer, '
'promotionalOffer: $promotionalOffer, '
'androidOfferId: $androidOfferId, '
'androidBasePlanId: $androidBasePlanId, '
'androidOfferTags: $androidOfferTags, '
'renewalType: $renewalType, '
'_androidIntroductoryOfferEligibility: $androidIntroductoryOfferEligibility)';