I am getting status code 406 for the createClient webservice method in production or sandbox. The response says:
"error":"Invalid Version","message":"The current version number is 8"
I am getting status code 406 for the createClient webservice method in production or sandbox. The response says:
"error":"Invalid Version","message":"The current version number is 8"
I'm unable to reproduce the error. Can you post or email your full request header?