diff --git a/ext/dapr-ext-workflow/dapr/ext/workflow/dapr_workflow_client.py b/ext/dapr-ext-workflow/dapr/ext/workflow/dapr_workflow_client.py
index 19f49981..50a03423 100644
--- a/ext/dapr-ext-workflow/dapr/ext/workflow/dapr_workflow_client.py
+++ b/ext/dapr-ext-workflow/dapr/ext/workflow/dapr_workflow_client.py
@@ -208,7 +208,7 @@ def raise_workflow_event(
         """
         return self.__obj.raise_orchestration_event(instance_id, event_name, data=data)
 
-    def terminate_workflow(self, instance_id: str, *, output: Optional[Any] = None):
+    def terminate_workflow(self, instance_id: str, *, output: Optional[Any] = None, recursive: bool = True):
         """Terminates a running workflow instance and updates its runtime status to
            WorkflowRuntimeStatus.Terminated This method internally enqueues a "terminate" message in
            the task hub. When the task hub worker processes this message, it will update the runtime
@@ -226,9 +226,10 @@ def terminate_workflow(self, instance_id: str, *, output: Optional[Any] = None):
         Args:
             instance_id: The ID of the workflow instance to terminate.
             output: The optional output to set for the terminated workflow instance.
+            recursive: The optional flag to terminate all child workflows.
 
         """
-        return self.__obj.terminate_orchestration(instance_id, output=output)
+        return self.__obj.terminate_orchestration(instance_id, output=output, recursive=recursive)
 
     def pause_workflow(self, instance_id: str):
         """Suspends a workflow instance, halting processing of it until resume_workflow is used to
@@ -246,3 +247,12 @@ def resume_workflow(self, instance_id: str):
             instance_id: The instance ID of the workflow to resume.
         """
         return self.__obj.resume_orchestration(instance_id)
+
+    def purge_workflow(self, instance_id: str, recursive: bool = True):
+        """Purge data from a workflow instance.
+
+        Args:
+            instance_id: The instance ID of the workflow to purge.
+            recursive: The optional flag to also purge data from all child workflows.
+        """
+        return self.__obj.purge_orchestration(instance_id, recursive)
diff --git a/ext/dapr-ext-workflow/tests/test_workflow_client.py b/ext/dapr-ext-workflow/tests/test_workflow_client.py
index 4a7f93b9..f52531da 100644
--- a/ext/dapr-ext-workflow/tests/test_workflow_client.py
+++ b/ext/dapr-ext-workflow/tests/test_workflow_client.py
@@ -26,6 +26,7 @@
 mock_terminate_result = 'terminate001'
 mock_suspend_result = 'suspend001'
 mock_resume_result = 'resume001'
+mock_purge_result = 'purge001'
 mockInstanceId = 'instance001'
 
 
@@ -58,6 +59,9 @@ def suspend_orchestration(self, instance_id: str):
     def resume_orchestration(self, instance_id: str):
         return mock_resume_result
 
+    def purge_workflow(self, instance_id: str, recursive: bool = True):
+        return mock_purge_result
+
     def _inner_get_orchestration_state(self, instance_id, state: client.OrchestrationStatus):
         return client.OrchestrationState(
             instance_id=instance_id,
@@ -119,3 +123,6 @@ def test_client_functions(self):
 
             actual_resume_result = wfClient.resume_workflow(instance_id=mockInstanceId)
             assert actual_resume_result == mock_resume_result
+
+            actual_purge_result = wfClient.purge_workflow(instance_id=mockInstanceId)
+            assert actual_purge_result == mock_purge_result