in unreal/OfflineMainMenuWidget.cpp [43:56]
void UOfflineMainMenuWidget::OnLoginResponse(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful) {
if (bWasSuccessful) {
TSharedPtr<FJsonObject> JsonObject;
TSharedRef<TJsonReader<>> Reader = TJsonReaderFactory<>::Create(Response->GetContentAsString());
if (FJsonSerializer::Deserialize(Reader, JsonObject)) {
FString IdToken = JsonObject->GetObjectField("tokens")->GetStringField("IdToken");
StartSessionRequest(IdToken);
}
}
}