diff --git a/packages/google-cloud-dataproc/google/cloud/dataproc_v1/types/shared.py b/packages/google-cloud-dataproc/google/cloud/dataproc_v1/types/shared.py
index 34f17a9f257f..4d8e2f7b3742 100644
--- a/packages/google-cloud-dataproc/google/cloud/dataproc_v1/types/shared.py
+++ b/packages/google-cloud-dataproc/google/cloud/dataproc_v1/types/shared.py
@@ -965,11 +965,17 @@ class Scenario(proto.Enum):
                 broadcasts.
             MEMORY (4):
                 Memory management for workloads.
+            NONE (5):
+                No autotuning.
+            AUTO (6):
+                Automatic selection of scenarios.
         """
         SCENARIO_UNSPECIFIED = 0
         SCALING = 2
         BROADCAST_HASH_JOIN = 3
         MEMORY = 4
+        NONE = 5
+        AUTO = 6
 
     scenarios: MutableSequence[Scenario] = proto.RepeatedField(
         proto.ENUM,