[App Configuration] : Handle pagination of Get-AzAppConfigurationKeyValue

src/AppConfiguration/AppConfiguration/ChangeLog.md

@@ -18,6 +18,8 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
+* Fixed GitHub issue #23731 'Problem with Get-AzAppConfigurationKeyValue when more that 100 records are present'
+    - Fixed `NextLink` property to give absolute URI, allowing subsequent pages of results to be retrieved.
 
 ## Version 2.0.0
 * Introduced various new features by upgrading code generator. Please see detail [here](https://github.com/Azure/azure-powershell/blob/main/documentation/Autorest-powershell-v4-new-features.md).

src/AppConfiguration/AppConfigurationdata.Autorest/custom/GetAzAppConfigurationKeyValue_Get.cs

@@ -0,0 +1,38 @@
+namespace Microsoft.Azure.PowerShell.Cmdlets.AppConfigurationdata.Cmdlets
+{
+    using static Microsoft.Azure.PowerShell.Cmdlets.AppConfigurationdata.Runtime.Extensions;
+    using Microsoft.Azure.PowerShell.Cmdlets.AppConfigurationdata.Runtime.PowerShell;
+    using System;
+    using System.Net.Http;
+    using System.Threading.Tasks;
+
+    /// <summary>Custom partial implementation to fix pagination with relative @nextLink URLs</summary>
+    public partial class GetAzAppConfigurationKeyValue_Get
+    {
+        /// <summary>
+        /// Override the onOk hook to implement custom pagination logic that handles relative @nextLink URLs
+        /// </summary>
+        /// <param name="responseMessage">the raw response message as an global::System.Net.Http.HttpResponseMessage.</param>
+        /// <param name="response">the body result as a <see cref="Microsoft.Azure.PowerShell.Cmdlets.AppConfigurationdata.Models.IKeyValueListResult">Microsoft.Azure.PowerShell.Cmdlets.AppConfigurationdata.Models.IKeyValueListResult</see> from the remote call</param>
+        /// <param name="returnNow">Determines if the rest of the onOk processing should be processed, or if the method should return instantly.</param>
+        partial void overrideOnOk(global::System.Net.Http.HttpResponseMessage responseMessage, global::System.Threading.Tasks.Task<Microsoft.Azure.PowerShell.Cmdlets.AppConfigurationdata.Models.IKeyValueListResult> response, ref global::System.Threading.Tasks.Task<bool> returnNow)
+        {
+            var result = response.GetAwaiter().GetResult();
+            if (!string.IsNullOrEmpty(result.NextLink) && responseMessage?.RequestMessage != null)
+            {
+                // Check if nextLink is relative and convert to absolute
+                if (!Uri.IsWellFormedUriString(result.NextLink, UriKind.Absolute))
+                {
+                    var baseUri = new Uri(responseMessage.RequestMessage.RequestUri.GetLeftPart(UriPartial.Authority));
+                    var absoluteUri = new Uri(baseUri, result.NextLink);
+
+                    // Modify the result's NextLink 
+                    if (result is Microsoft.Azure.PowerShell.Cmdlets.AppConfigurationdata.Models.KeyValueListResult mutableResult)
+                    {
+                        mutableResult.NextLink = absoluteUri.ToString();
+                    }
+                }
+            }
+        }
+    }
+}

src/AppConfiguration/AppConfigurationdata.Autorest/test/AzAppConfigurationKeyValue.Tests.ps1

@@ -28,4 +28,9 @@ Describe 'Get-AzAppConfigurationKeyValue' -Tag 'LiveOnly' {
             Get-AzAppConfigurationKeyValue -Endpoint $env.endpoint
         } | Should -Not -Throw
     }
-}
+
+    It 'List returns all paged results' {
+        $allResults = Get-AzAppConfigurationKeyValue -Endpoint $env:endpoint -Key '*'
+        $allResults.Count | Should -BeGreaterThan 100
+    }
+}