diff --git a/sdk/resourcemanager/azure-resourcemanager-containerservice/src/main/java/com/azure/resourcemanager/containerservice/implementation/KubernetesClusterAgentPoolImpl.java b/sdk/resourcemanager/azure-resourcemanager-containerservice/src/main/java/com/azure/resourcemanager/containerservice/implementation/KubernetesClusterAgentPoolImpl.java
index e3f791623d2d5..a553f87a43874 100644
--- a/sdk/resourcemanager/azure-resourcemanager-containerservice/src/main/java/com/azure/resourcemanager/containerservice/implementation/KubernetesClusterAgentPoolImpl.java
+++ b/sdk/resourcemanager/azure-resourcemanager-containerservice/src/main/java/com/azure/resourcemanager/containerservice/implementation/KubernetesClusterAgentPoolImpl.java
@@ -311,6 +311,7 @@ AgentPoolInner getAgentPoolInner() {
         agentPoolInner.withEnableUltraSsd(innerModel().enableUltraSsd());
         agentPoolInner.withEnableFips(innerModel().enableFips());
         agentPoolInner.withGpuInstanceProfile(innerModel().gpuInstanceProfile());
+        agentPoolInner.withHostGroupId(innerModel().hostGroupId());
         return agentPoolInner;
     }