Get-AzDisk

Use Get-AzDisk to inventory Azure managed disks and inspect attachment state. See Az module requirements and examples.

Command 1 min read Windows PowerShell 5.1 and PowerShell 7

Documentation: Microsoft Learn — Get-AzDisk

Written and tested by Dhrub Bharali · Updated 02 October 2026

Common usage

Get-AzDisk -ErrorAction Stop

This is a usage example, not the complete parameter-set reference. Follow Microsoft Learn below for supported parameters and version details.

See the command anatomy

Read the command and its supplied arguments. This example requires real PowerShell or its module; this diagram does not execute it.

Get-AzDisk -ErrorAction Stop

Stage 1Get-AzDisk-ErrorAction

Try it

Windows PowerShell

PowerShell example · browser support is limited.

Execution scope: The full example below requires PowerShell outside this browser. You can edit this runner to use the supported practice commands; unsupported syntax returns an explanation.

Command

Interactive simulation · fictional data

Examples

Get-AzDisk -ErrorAction Stop

1Get-AzDisk -ErrorAction Stop

Show reference output

Sample output · fictional data, shaped like the real thing

Name       ResourceGroupName  DiskSizeGB  DiskState  Sku
----       -----------------  ----------  ---------  ---
WEB01-OS   RG-PROD            128         Attached   Premium_LRS

Practical use and troubleshooting

Practical scenario: Use Get-AzDisk when you need to inventory Azure managed disks and inspect attachment state. Start with one identified target and inspect the returned values before extending the operation to a list. Keep the identity in your report so you can trace each result back to the object or path that produced it.

Common error and fix: A disk missing from the inventory can belong to another subscription or resource group. Verify the context and full resource ID before concluding it has been removed. In an unattended script, capture this failure with its original error record and record which target failed. An empty result and an unsuccessful query must remain distinguishable in the final report.

See also: Get-AzVM. Get-AzDisk returns managed disk resources; Get-AzVM describes compute instances and their attached disks. An Unattached disk is a review candidate, not automatic proof that it is safe to delete. Read the linked command before substituting it; similar names do not imply identical inputs or output.

Get-AzDisk reference on Microsoft Learn

Recap

Get-AzDisk Use Get-AzDisk to inventory Azure managed disks and inspect attachment state. See Az module requirements and examples.

Next: Get-AzStorageAccount