How often can I increase volume sizes or change Cloud PC configuration types?

For Cloud PC on AWS Workspaces Core, you can increase volume sizes or change to a larger configuration type once in a 6-hour period. You can also change to smaller configuration types once in a 30-day period. For a newly launched Cloud PC, you must wait 6 hours before requesting a larger configuration type. For Cloud PC on IBM Cloud VPC, you can change volume size or instance types freely.