get free or total space on sharepoint

[pki-vdp]

Hi,
I'm trying to get the free or total space that was licenses/purchased on sharepoint.
I mean the storage number it shows on the Sharepoint Admin Center, in Active Sites, on the upper right size of the screen.
I can calculate the used space by summarizing all sites usage, but i can't find the free space or total space for the complete tenant.
Is this anywhere to be found?

[Barbarur]

I'm not sure if I understood.

As you saw, on the SharePoint admin center >Active sites, you can see the storage metrics.

What do you mean you cannot find the total free space or total capacity?

[pki-vdp]

uhm, i want to query that value using powershell... thought that was pretty obvious?
And so far I haven't found any command yet that allows me to query that value I see on the admin portal GUI.

[Barbarur]

Get-PnPTenantSite give the properties of all site collections. The property 'StorageUsage' is what you are looking for.

[pki-vdp]

No, it isn't.
To start it gives information per site, while i'm looking for global information.
Then, it gives per site this info:
StorageQuota : 26214400
StorageQuotaType :
StorageQuotaWarningLevel : 25574400
StorageUsageCurrent : 16
This site uses 16MB (which is information i can use for calculating the Used Storage by looping through all sites).
The Quota however is useless to me, as it is typically set to 25TB, and that is so for each site.
But in my licensed storage, I have only 3.78TB total space.
It is that 3.6TB figure that I'm looking for.