[Buleprint] fixed pagination issue of the Get-AzBlueprintArtifact. (Azure#20553)

* [Blueprint]fixed pagination issue of the Get-AzBlueprintArtifact.

* [Blueprint]Updated ChangeLog,md.

* [Blueprint]Modified pagination loop of the Get-AzBlueprintArtifact.

Co-authored-by: Dingmeng Xue <dixue@microsoft.com>

Author: LucasYao93

src/Blueprint/Blueprint/ChangeLog.md

@@ -18,6 +18,7 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
+* Fixed cannot returning more than 100 artifacts of the `Get-AzBlueprintArtifact`. [#20112]
 
 ## Version 0.4.1
 * Fixed blueprint assignment name validation

src/Blueprint/Blueprint/Common/BlueprintClient.cs

@@ -24,6 +24,7 @@
 using System.Threading.Tasks;
 using Microsoft.Azure.PowerShell.Cmdlets.Blueprint.Properties;
 using BlueprintManagement = Microsoft.Azure.Management.Blueprint;
+using Microsoft.Rest.Azure;
 
 namespace Microsoft.Azure.Commands.Blueprint.Common
 {
@@ -273,12 +274,29 @@ public PSArtifact GetArtifact(string scope, string blueprintName, string artifac
         public IEnumerable<PSArtifact> ListArtifacts(string scope, string blueprintName, string version)
         {
             var list = new List<PSArtifact>();
+            var artifactList = new List<Artifact>();
 
-            var artifacts = string.IsNullOrEmpty(version)
-                ? blueprintManagementClient.Artifacts.List(scope, blueprintName)
-                : blueprintManagementClient.PublishedArtifacts.List(scope, blueprintName, version);
+            if (string.IsNullOrEmpty(version))
+            {
+                var artifacts = blueprintManagementClient.Artifacts.List(scope, blueprintName);
+                artifactList.AddRange(artifacts.AsEnumerable());
+                while (!string.IsNullOrEmpty(artifacts.NextPageLink))
+                {
+                    artifacts = blueprintManagementClient.Artifacts.ListNext(artifacts.NextPageLink);
+                    artifactList.AddRange(artifacts.AsEnumerable());
+                }
+            } else
+            {
+                var artifacts = blueprintManagementClient.PublishedArtifacts.List(scope, blueprintName, version);
+                artifactList.AddRange(artifacts.AsEnumerable());
+                while (!string.IsNullOrEmpty(artifacts.NextPageLink))
+                {
+                    artifacts = blueprintManagementClient.PublishedArtifacts.ListNext(artifacts.NextPageLink);
+                    artifactList.AddRange(artifacts.AsEnumerable());
+                }
+            }
 
-            foreach (var artifact in artifacts)
+            foreach (var artifact in artifactList)
             {
                 switch (artifact)
                 {