[AutoPR billing/resource-manager] [Hub Generated] Review request for Microsoft.Billing to add version preview/2018-11-01-preview#5450

AutorestCI wants to merge 3 commits intorestapi_auto_billing/resource-managerAzure/azure-sdk-for-python:restapi_auto_billing/resource-managerfrom

restapi_auto_6090Azure/azure-sdk-for-python:restapi_auto_6090Copy head branch name to clipboard