Operation Orchestration Service (OOS) allows you to temporarily upgrade the bandwidth in an automated way.
Sometimes the network specifications of your Elastic Compute Service (ECS) instances may not be suitable for your business scale. You can change the bandwidth configuration accordingly. However, it is time-consuming and error-prone if you manually change the network bandwidth every time. You can also permanently upgrade the network bandwidth of your ECS instances. This saves time but increases costs. OOS provides the ACS::TimerTrigger action for you to change the network bandwidth on a regular basis. This saves both time and costs.
You can use the Temporary Bandwidth Upgrade task in common O&M tasks of OOS to meet your needs.