2. In the case of VMware backup, you could check with the PowerShell below. (Check the backup status for the last 10 days for the VM)
Get-VBRBackupSession | ?{$_.CreationTime -ge (Get-Date).AddDays(-10)} | Select JobName, JobType, CreationTime, Result, @{Name="BackupSize";Expression={$_.BackupStats.BackupSize}} | Sort CreationTime | Format-Table

3. By the way, the backup job of Agent (Windows and Linux) is not output with the above PowerShell. and I would like to display the status of the Agent job as in PowerShell for VMware Backup.
4. How can I check the status (success/failure) of VM and physical machine full backup jobs?