This is the data shown in VSPC → Protected Data → Computers → Managed by Backup Server.
Maybe I’m missing something obvious.
/protectedWorkloads/virtualMachines = on-prem virtual machines (vSphere, Hyper-V, AHV, oVirt, Promox)
/protectedWorkloads/publicCloud/virtualMachines = cloud virtual machines (AWS, Azure, GCP)
/infrastructure/backupAgents = agents managed by console