Are you adding the AskForShippingAddress
method to your CreateCheckoutRequest.Builder
?
var body = new CreateCheckoutRequest.Builder(idempotencyKey: null, order: null)
.AskForShippingAddress(true)
.Build();
I’ll admit I’m not terribly familiar with C#, but that is what we have generated for C# when adding true
for that field in our API Explorer.