Allowed workloads depend on the service terms, acceptable use rules, and the technical limits of the platform. In general, customers use server services for websites, APIs, applications, development environments, and private infrastructure that complies with policy.
Always review the acceptable use rules before deploying anything sensitive, high-risk, or unusually resource-intensive.
If a workload could raise policy or abuse concerns, ask before you deploy rather than after you are forced to change course.