How do I change the doc code using Post tax?

Overview

I need to change the doc code. I am using post tax. 

Environment

Avatax SOAP API

Resolution

• When using the POST call, enter the old and new doc code as below.
• <ns1:DocCode>INV001</ns1:DocCode>
• <ns1:NewDocCode>INV001-1</ns1:NewDocCode>
• You will send this along with your call.
• More information here.
  • http://developer.avalara.com/wp-cont...erence/master/