diff --git a/src/aks-preview/HISTORY.rst b/src/aks-preview/HISTORY.rst
index cbee2a5c87e..db09ab2f56d 100644
--- a/src/aks-preview/HISTORY.rst
+++ b/src/aks-preview/HISTORY.rst
@@ -13,6 +13,7 @@ Pending
 +++++++
 
 * GA file, blob csi driver and snapshot controller.
+* GA Azure Dedicated Host.
 
 0.5.119
 +++++++
diff --git a/src/aks-preview/azext_aks_preview/_params.py b/src/aks-preview/azext_aks_preview/_params.py
index 5a895ff8594..07a7b04abdb 100644
--- a/src/aks-preview/azext_aks_preview/_params.py
+++ b/src/aks-preview/azext_aks_preview/_params.py
@@ -341,7 +341,7 @@ def load_arguments(self, _):
         c.argument('enable_node_restriction', action='store_true', is_preview=True, help="enable node restriction for cluster")
         c.argument('enable_cilium_dataplane', action='store_true', is_preview=True)
         # nodepool
-        c.argument('host_group_id', validator=validate_host_group_id, is_preview=True)
+        c.argument('host_group_id', validator=validate_host_group_id)
         c.argument('crg_id', validator=validate_crg_id, is_preview=True)
         # no validation for aks create because it already only supports Linux.
         c.argument('message_of_the_day')
@@ -515,7 +515,7 @@ def load_arguments(self, _):
         c.argument('linux_os_config')
         c.argument('aks_custom_headers')
         # extensions
-        c.argument('host_group_id', validator=validate_host_group_id, is_preview=True)
+        c.argument('host_group_id', validator=validate_host_group_id)
         c.argument('crg_id', validator=validate_crg_id, is_preview=True)
         c.argument('message_of_the_day', validator=validate_message_of_the_day)
         c.argument('workload_runtime', arg_type=get_enum_type(workload_runtimes), default=CONST_WORKLOAD_RUNTIME_OCI_CONTAINER)
diff --git a/src/aks-preview/azext_aks_preview/agentpool_decorator.py b/src/aks-preview/azext_aks_preview/agentpool_decorator.py
index d3a9c569006..e2e5bc03bf4 100644
--- a/src/aks-preview/azext_aks_preview/agentpool_decorator.py
+++ b/src/aks-preview/azext_aks_preview/agentpool_decorator.py
@@ -81,24 +81,6 @@ def get_zones(self) -> Union[List[str], None]:
         # read the original value passed by the command
         return self.raw_param.get("node_zones")
 
-    def get_host_group_id(self) -> Union[str, None]:
-        """Obtain the value of host_group_id.
-
-        :return: string or None
-        """
-        # read the original value passed by the command
-        host_group_id = self.raw_param.get("host_group_id")
-        # try to read the property value corresponding to the parameter from the `agentpool` object
-        if (
-            self.agentpool and
-            self.agentpool.host_group_id is not None
-        ):
-            host_group_id = self.agentpool.host_group_id
-
-        # this parameter does not need dynamic completion
-        # this parameter does not need validation
-        return host_group_id
-
     def get_crg_id(self) -> Union[str, None]:
         """Obtain the value of crg_id.
 
@@ -357,7 +339,6 @@ def set_up_preview_vm_properties(self, agentpool: AgentPool) -> AgentPool:
         """
         self._ensure_agentpool(agentpool)
 
-        agentpool.host_group_id = self.context.get_host_group_id()
         agentpool.capacity_reservation_group_id = self.context.get_crg_id()
         return agentpool
 
diff --git a/src/aks-preview/azext_aks_preview/tests/latest/test_agentpool_decorator.py b/src/aks-preview/azext_aks_preview/tests/latest/test_agentpool_decorator.py
index 1f5be78e186..e80d85a8ccc 100644
--- a/src/aks-preview/azext_aks_preview/tests/latest/test_agentpool_decorator.py
+++ b/src/aks-preview/azext_aks_preview/tests/latest/test_agentpool_decorator.py
@@ -98,20 +98,6 @@ def common_get_zones(self):
         )
         self.assertEqual(ctx_2.get_zones(), "test_zones")
 
-    def common_get_host_group_id(self):
-        # default
-        ctx_1 = AKSPreviewAgentPoolContext(
-            self.cmd,
-            AKSAgentPoolParamDict({"host_group_id": None}),
-            self.models,
-            DecoratorMode.CREATE,
-            self.agentpool_decorator_mode,
-        )
-        self.assertEqual(ctx_1.get_host_group_id(), None)
-        agentpool_1 = self.create_initialized_agentpool_instance(host_group_id="test_host_group_id")
-        ctx_1.attach_agentpool(agentpool_1)
-        self.assertEqual(ctx_1.get_host_group_id(), "test_host_group_id")
-
     def common_get_crg_id(self):
         # default
         ctx_1 = AKSPreviewAgentPoolContext(
@@ -271,9 +257,6 @@ def setUp(self):
     def test_get_zones(self):
         self.common_get_zones()
 
-    def test_get_host_group_id(self):
-        self.common_get_host_group_id()
-
     def test_get_crg_id(self):
         self.common_get_crg_id()
 
@@ -306,9 +289,6 @@ def setUp(self):
     def test_get_zones(self):
         self.common_get_zones()
 
-    def test_get_host_group_id(self):
-        self.common_get_host_group_id()
-
     def test_get_crg_id(self):
         self.common_get_crg_id()
 
@@ -373,7 +353,7 @@ def common_set_up_preview_vm_properties(self):
         dec_1 = AKSPreviewAgentPoolAddDecorator(
             self.cmd,
             self.client,
-            {"host_group_id": "test_host_group_id", "crg_id": "test_crg_id"},
+            {"crg_id": "test_crg_id"},
             self.resource_type,
             self.agentpool_decorator_mode,
         )
@@ -385,7 +365,7 @@ def common_set_up_preview_vm_properties(self):
         dec_agentpool_1 = dec_1.set_up_preview_vm_properties(agentpool_1)
         dec_agentpool_1 = self._restore_defaults_in_agentpool(dec_agentpool_1)
         ground_truth_agentpool_1 = self.create_initialized_agentpool_instance(
-            host_group_id="test_host_group_id", capacity_reservation_group_id="test_crg_id"
+            capacity_reservation_group_id="test_crg_id"
         )
         self.assertEqual(dec_agentpool_1, ground_truth_agentpool_1)