Upgraded SQL Server name availability check API version (#1642)

Co-authored-by: Hélder Pinto <[email protected]>

Author: helderpinto

docs-mslearn/toolkit/changelog.md

@@ -66,6 +66,11 @@ _Released June 2, 2025_
     - Telemetry is not personally identifiable and only used to improve the template.
     - Disable telemetry by setting the **enableDefaultTelemetry** parameter to **false**.
 
+### [Optimization engine](optimization-engine/overview.md) v0.11
+
+- **Changed**
+  - Upgraded Azure Resource Manager SQL Server name availability API version, used by the engine deployment script, due to upcoming deprecation of 2014-04-01 version.
+
 ### [Open data](open-data.md) v0.11
 
 **[Pricing units](open-data.md#pricing-units)**

src/optimization-engine/Deploy-AzureOptimizationEngine.ps1

@@ -562,7 +562,7 @@ $sql = Get-AzSqlServer -ResourceGroupName $resourceGroupName -Name $sqlServerNam
 if ($null -eq $sql -and -not($sqlServerName -like "*.database.*") -and -not($IgnoreNamingAvailabilityErrors))
 {
 
-    $SqlServerNameAvailabilityUriPath = "/subscriptions/$subscriptionId/providers/Microsoft.Sql/checkNameAvailability?api-version=2014-04-01"
+    $SqlServerNameAvailabilityUriPath = "/subscriptions/$subscriptionId/providers/Microsoft.Sql/checkNameAvailability?api-version=2021-11-01"
     $body = "{`"name`": `"$sqlServerName`", `"type`": `"Microsoft.Sql/servers`"}"
     # TODO: Switch to custom Invoke-Rest command to leverage telemetry tracking
     $sqlNameResult = (Invoke-AzRestMethod -Path $SqlServerNameAvailabilityUriPath -Method POST -Payload $body).Content | ConvertFrom-Json