---
title: "Set-VBRAzureStorageServer"
description: "This cmdlet modifies settings of Microsoft Azure object storage added as unstructured data source to the inventory. You can modify settings of the following object storage repositories: Microsoft Azure Blob Storage Microsoft Azure Data Lake To..."
canonical: "https://helpcenter.veeam.com/docs/vbr/powershell/set-vbrazurestorageserver.html"
breadcrumb: "Veeam PowerShell Reference > Veeam PowerShell Reference > Unstructured Data Backup > Working with Unstructured Data Source > Adding Object Storage Servers > Set-VBRAzureStorageServer"
dateModified: "2026-08-20"
---

# Set-VBRAzureStorageServer

## Short Description
Modifies settings of Microsoft Azure object storage added as unstructured data source to the inventory.

**Product Edition**: Standard, Enterprise, Enterprise Plus, Veeam Universal License

## Syntax
```
Set-VBRAzureStorageServer -Server <VBRAzureStorageServer> [-Account <VBRAzureBlobAccount>]
 [-ProxyMode <VBRNASProxyMode>] [-SelectedProxyServer <VBRNASProxyServer[]>]
 [-CacheRepository <CBackupRepository>] [-BackupIOControlLevel <VBRUnstructuredBackupIOControlLevel>]
 [-MetaMigrationType <VBRUnstructuredBackupMetaMigrationType>]
 [-RetrievalSettings <VBRUnstructuredBackupColdStorageRetrievalSettings>] [-UseChangeFeed] [-Force] [<CommonParameters>]
```

## Detailed Description
This cmdlet modifies settings of Microsoft Azure object storage added as unstructured data source to the inventory. You can modify settings of the following object storage repositories:

- Microsoft Azure Blob Storage
- Microsoft Azure Data Lake

::: note

To modify settings, specify new values for the necessary parameters. The cmdlet will overwrite the previous parameter values with new values. The parameters that you omit will remain unchanged.

:::

## Parameters

<table style="width:100%;" class="Blue_Table">
      <tr style="vertical-align:top">
        <th style="width:20%;">
          <p>Parameter</p>
        </th>
        <th style="width:20%;">
          <p>Description</p>
        </th>
        <th style="width:20%;">
          <p>Type</p>
        </th>
        <th style="width:10%;">
          <p>Required</p>
        </th>
        <th style="width:10%;">
          <p>Position</p>
        </th>
        <th style="width:10%;">
          <p>Accept Pipeline Input</p>
        </th>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">Account</span></p>
        </td>
        <td>
          <p>Specifies Microsoft Azure credentials records.The cmdlet will use these credentials record to connect to object storage.</p><p>Accepts the <code>VBRAzureBlobAccount</code> object. To get this object, run the <a href="get-vbrazureblobaccount.md"><code>Get-VBRAzureBlobAccount</code></a> cmdlet.</p>
        </td>
        <td style="width:10%;">
          <p><code>VBRAzureBlobAccount</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>True (ByValue)</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">BackupIOControlLevel</span></p>
        </td>
        <td>
          <p>Specifies a speed that Veeam Backup & Replication will use to read data from object storage. You can specify either of the following speed:</p><ul><li><code>Lowest</code></li><li><code>Low</code></li><li><code>Medium</code></li><li><code>High</code></li><li><code>Highest</code></li></ul>
        </td>
        <td style="width:10%;">
          <p><code>VBRUnstructuredBackupIOControlLevel</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">CacheRepository</span></p>
        </td>
        <td>
          <p>Specifies the cache repository. Veeam Backup & Replication will keep the .VCACHE files on this repository.</p><p>Accepts the <code>CBackupRepository</code> object. To get this object, run the <a href="get-vbrbackuprepository.md"><code>Get-VBRBackupRepository</code></a> cmdlet.</p>
        </td>
        <td style="width:10%;">
          <p><code>CBackupRepository</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">Force</span></p>
        </td>
        <td>
          <p>Defines that the cmdlet will modify settings of Microsoft Azure object storage without showing warnings in the PowerShell console.</p>
        </td>
        <td style="width:10%;">
          <p><code>SwitchParameter</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">MetaMigrationType</span></p>
        </td>
        <td>
          <p>Specifies how the cmdlet will migrate metadata. You can use one of the following options:</p><ul><li><code>CheckExistence</code> — use this option to check that metadata is available on the current cache repository.</li><li><code>CopyMetaFromCache</code> — use this option to migrate metadata from source cache repository to a new cache repository. <strong>Note</strong>: If metadata in a source cache repository is corruted, the cmdlet will copy data from the archive repository.</li><li><code>DownloadMetaFromArchive</code> — use this option to migrate metadata from archive repository or from replica metadata in archive repository.</li></ul>
        </td>
        <td style="width:10%;">
          <p><code>VBRUnstructuredBackupMetaMigrationType</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">ProxyMode</span></p>
        </td>
        <td>
          <p>Specifies the backup proxy options.</p><ul><li><code>Automatic</code>: use this option if you want Veeam Backup & Replication to choose the backup proxy that will process object storage.</li><li><code>SelectedProxy</code>: use this option if you want to specify the backup proxy that will process object storage. Use the <code>SelectedProxyServer</code> parameter to specify the backup proxy.</li></ul>
        </td>
        <td style="width:10%;">
          <p><code>VBRNASProxyMode</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">RetrievalSettings</span></p>
        </td>
        <td>
          <p>Specifies the retrieval policy settings. The cmdlet will use these settings to retrieve data from archive object storage repositories.</p><p>Accepts the <code>VBRUnstructuredBackupColdStorageRetrievalSettings</code> object. To create this object, run the <a href="new-vbrunstructuredbackupretrievalsettings.md"><code>New-VBRUnstructuredBackupColdStorageRetrievalSettings</code></a> cmdlet.</p>
        </td>
        <td style="width:10%;">
          <p><code>VBRUnstructuredBackupColdStorageRetrievalSettings</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">SelectedProxyServer</span></p>
        </td>
        <td>
          <p>For the <code>SelectedProxy</code> option of the <code>ProxyMode</code> parameter.</p><p>Specifies the backup proxy. Veeam Backup & Replication will use this backup proxy to back up Microsoft Azure object storage.</p><p>Accepts the <code>VBRNASProxyServer[]</code> object. To get this object, run the <a href="get-vbrnasproxyserver.md"><code>Get-VBRNASProxyServer</code></a> cmdlet.</p>
        </td>
        <td style="width:10%;">
          <p><a href="vbrnasproxyserver.md"><code>VBRNASProxyServer[]</code></a></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">Server</span></p>
        </td>
        <td>
          <p>Specifies the Microsoft Azure object storage that you want to modify.</p><p>Accepts the <code>VBRAzureBlobServer</code> object. To create this object, run the <a href="get-vbrunstructuredserver.md"><code>Get-VBRUnstructuredServer</code></a> cmdlet.</p>
        </td>
        <td style="width:10%;">
          <p><a href="vbrazurestorageserver.md"><code>VBRAzureStorageServer</code></a></p>
        </td>
        <td style="width:10%;">
          <p>True</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>True (ByPropertyName, ByValue)</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">UseChangeFeed</span></p>
        </td>
        <td>
          <p>Defines that the cmdlet will use the blob change feed option for the Microsoft Azure object storage.</p><p><strong>Note</strong>: You must enable this option beforehand for your storage account. For more information, see <a href="https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blob-change-feed?tabs=azure-portal">Microsoft Docs</a>.</p>
        </td>
        <td style="width:10%;">
          <p><code>SwitchParameter</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
    </table>

`<CommonParameters>`

This cmdlet supports Microsoft PowerShell common parameters. For more information on common parameters, see [ Microsoft Docs](https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_commonparameters?view=powershell-7).

## Output Object
[`VBRAzureStorageServer`](vbrazurestorageserver.md)

## Examples

::: example
### Modifying Settings of Microsoft Azure Data Lake Added as Unstructured Data Source

This example shows how to set the high speed for Veeam Backup & Replication to read data from Microsoft Azure Data Lake object storage added as unstructured data source to the inventory.

```
$server = Get-VBRUnstructuredServer -Name "Azure OS"
Set-VBRAzureStorageServer -Server $server -BackupIOControlLevel High
```

Perform the following steps:

1. Run the [`Get-VBRUnstructuredServer`](get-vbrunstructuredserver.md) cmdlet. Specify the `Name` parameter values. Save the result to the `$server` variable.
2. Run the `Set-VBRAzureStorageServer` cmdlet. Set the `$server` variable as the `Server` parameter value. Set the `High` option for the `BackupIOControlLevel` parameter.

:::

## Related Commands

[`Get-VBRUnstructuredServer`](get-vbrunstructuredserver.md)