This document describes how to delete a device bandwidth package under your bill-by-CVM account.
After the device bandwidth package is deleted, all CVMs in this region will switch to bill-by-traffic. The bandwidth caps of these CVMs will be lowered to the bandwidth cap of bill-by-traffic mode, if they're higher.
Log in to the VPC console.
Click Bandwidth Package on the left sidebar.
Select the region, locate the bandwidth package you want to delete, and click Delete under its Operation column.
Click Confirm in the pop-up dialog box to confirm the deletion.