diff --git a/google/cloud/workflows_v1/services/workflows/async_client.py b/google/cloud/workflows_v1/services/workflows/async_client.py
index bd9ae57..fdebd64 100644
--- a/google/cloud/workflows_v1/services/workflows/async_client.py
+++ b/google/cloud/workflows_v1/services/workflows/async_client.py
@@ -631,9 +631,6 @@ async def sample_delete_workflow():
 
                       }
 
-                   The JSON representation for Empty is empty JSON
-                   object {}.
-
         """
         # Create or coerce a protobuf request object.
         # Quick check: If we got a request object, we should *not* have
diff --git a/google/cloud/workflows_v1/services/workflows/client.py b/google/cloud/workflows_v1/services/workflows/client.py
index afcc0ae..606333c 100644
--- a/google/cloud/workflows_v1/services/workflows/client.py
+++ b/google/cloud/workflows_v1/services/workflows/client.py
@@ -860,9 +860,6 @@ def sample_delete_workflow():
 
                       }
 
-                   The JSON representation for Empty is empty JSON
-                   object {}.
-
         """
         # Create or coerce a protobuf request object.
         # Quick check: If we got a request object, we should *not* have
diff --git a/google/cloud/workflows_v1beta/services/workflows/async_client.py b/google/cloud/workflows_v1beta/services/workflows/async_client.py
index 378dc12..28501d4 100644
--- a/google/cloud/workflows_v1beta/services/workflows/async_client.py
+++ b/google/cloud/workflows_v1beta/services/workflows/async_client.py
@@ -631,9 +631,6 @@ async def sample_delete_workflow():
 
                       }
 
-                   The JSON representation for Empty is empty JSON
-                   object {}.
-
         """
         # Create or coerce a protobuf request object.
         # Quick check: If we got a request object, we should *not* have
diff --git a/google/cloud/workflows_v1beta/services/workflows/client.py b/google/cloud/workflows_v1beta/services/workflows/client.py
index feb9bbd..81203b7 100644
--- a/google/cloud/workflows_v1beta/services/workflows/client.py
+++ b/google/cloud/workflows_v1beta/services/workflows/client.py
@@ -860,9 +860,6 @@ def sample_delete_workflow():
 
                       }
 
-                   The JSON representation for Empty is empty JSON
-                   object {}.
-
         """
         # Create or coerce a protobuf request object.
         # Quick check: If we got a request object, we should *not* have