onSuccess method
Implementation
void onSuccess(Object? resp) {
assert(responseCalls == 0, "Did you call both onSuccess/onError or one multiple times?");
responseCalls |= responseSuccess;
response = resp;
}
void onSuccess(Object? resp) {
assert(responseCalls == 0, "Did you call both onSuccess/onError or one multiple times?");
responseCalls |= responseSuccess;
response = resp;
}