Changes to Start a new transaction

api tag Transaction process added

api tag Transaction Process removed

the endpoint scheme security VtexIdclientAutCookie was added to the API

the endpoint scheme security appKey AND appToken was added to the API

request body became optional

the response property buyer became nullable for the status 200

the response property acceptHeader became nullable for the status 200

the response property userAgent became nullable for the status 200

the response property orderId became nullable for the status 200

the response property macId became nullable for the status 200

the response property sessionId became nullable for the status 200

the response property ipAddress became nullable for the status 200