diff --git a/docs/account/iam/workspace_assignment.rst b/docs/account/iam/workspace_assignment.rst
index 214bad364..c379248b6 100644
--- a/docs/account/iam/workspace_assignment.rst
+++ b/docs/account/iam/workspace_assignment.rst
@@ -49,7 +49,7 @@
             
             workspace_id = os.environ["TEST_WORKSPACE_ID"]
             
-            all = a.workspace_assignment.list(list=workspace_id)
+            all = a.workspace_assignment.list(workspace_id=workspace_id)
 
         Get permission assignments.
 
diff --git a/examples/account/workspace_assignment/list_workspace_assignment.py b/examples/account/workspace_assignment/list_workspace_assignment.py
index b4facae26..002a048d1 100755
--- a/examples/account/workspace_assignment/list_workspace_assignment.py
+++ b/examples/account/workspace_assignment/list_workspace_assignment.py
@@ -4,6 +4,6 @@
 
 a = AccountClient()
 
-workspace_id = os.environ["TEST_WORKSPACE_ID"]
+workspace_id = os.environ["DUMMY_WORKSPACE_ID"]
 
-all = a.workspace_assignment.list(list=workspace_id)
+all = a.workspace_assignment.list(workspace_id=workspace_id)