diff --git a/googleapis/cloud/notebooks/v1beta1/environment.pb.go b/googleapis/cloud/notebooks/v1beta1/environment.pb.go
index 525362a59..138112d05 100644
--- a/googleapis/cloud/notebooks/v1beta1/environment.pb.go
+++ b/googleapis/cloud/notebooks/v1beta1/environment.pb.go
@@ -407,7 +407,7 @@ var file_google_cloud_notebooks_v1beta1_environment_proto_rawDesc = []byte{
 	0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x5c, 0x43, 0x6c, 0x6f, 0x75, 0x64, 0x5c, 0x4e, 0x6f, 0x74,
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 	0x21, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x3a, 0x3a, 0x43, 0x6c, 0x6f, 0x75, 0x64, 0x3a, 0x3a,
-	0x4e, 0x6f, 0x74, 0x65, 0x62, 0x6f, 0x6f, 0x6b, 0x73, 0x3a, 0x3a, 0x56, 0x31, 0x42, 0x65, 0x74,
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 	0x61, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
diff --git a/googleapis/cloud/notebooks/v1beta1/instance.pb.go b/googleapis/cloud/notebooks/v1beta1/instance.pb.go
index 255f2f21e..f49056138 100644
--- a/googleapis/cloud/notebooks/v1beta1/instance.pb.go
+++ b/googleapis/cloud/notebooks/v1beta1/instance.pb.go
@@ -899,7 +899,7 @@ var file_google_cloud_notebooks_v1beta1_instance_proto_rawDesc = []byte{
 	0x6c, 0x65, 0x5c, 0x43, 0x6c, 0x6f, 0x75, 0x64, 0x5c, 0x4e, 0x6f, 0x74, 0x65, 0x62, 0x6f, 0x6f,
 	0x6b, 0x73, 0x5c, 0x56, 0x31, 0x42, 0x65, 0x74, 0x61, 0x31, 0xea, 0x02, 0x21, 0x47, 0x6f, 0x6f,
 	0x67, 0x6c, 0x65, 0x3a, 0x3a, 0x43, 0x6c, 0x6f, 0x75, 0x64, 0x3a, 0x3a, 0x4e, 0x6f, 0x74, 0x65,
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+	0x62, 0x6f, 0x6f, 0x6b, 0x73, 0x3a, 0x3a, 0x56, 0x31, 0x62, 0x65, 0x74, 0x61, 0x31, 0x62, 0x06,
 	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
diff --git a/googleapis/cloud/notebooks/v1beta1/service.pb.go b/googleapis/cloud/notebooks/v1beta1/service.pb.go
index 031f9e555..7e9eced09 100644
--- a/googleapis/cloud/notebooks/v1beta1/service.pb.go
+++ b/googleapis/cloud/notebooks/v1beta1/service.pb.go
@@ -1921,7 +1921,7 @@ var file_google_cloud_notebooks_v1beta1_service_proto_rawDesc = []byte{
 	0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x5c, 0x43, 0x6c, 0x6f, 0x75, 0x64, 0x5c, 0x4e,
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 	0xea, 0x02, 0x21, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x3a, 0x3a, 0x43, 0x6c, 0x6f, 0x75, 0x64,
-	0x3a, 0x3a, 0x4e, 0x6f, 0x74, 0x65, 0x62, 0x6f, 0x6f, 0x6b, 0x73, 0x3a, 0x3a, 0x56, 0x31, 0x42,
+	0x3a, 0x3a, 0x4e, 0x6f, 0x74, 0x65, 0x62, 0x6f, 0x6f, 0x6b, 0x73, 0x3a, 0x3a, 0x56, 0x31, 0x62,
 	0x65, 0x74, 0x61, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }