Karl Fallstrom

Serialization order anomaly for customerAddressType

2

We're adding billTo in the transactionRequestType: ``` var billingAddress = new customerAddressType { firstName = model.FirstName, lastName = model.LastName, address = $"{model.AddressLine1} {model.AddressLine2}", city = model.City, state = model.State, zip...

I used your implementation, but was able to eliminate the reflection in the SetHttpResponseStatusCode method. lmk what you think