diff --git a/src/main/java/com/google/genai/types/PartMediaResolutionLevel.java b/src/main/java/com/google/genai/types/PartMediaResolutionLevel.java
index 43f66635206..7dd587c58c8 100644
--- a/src/main/java/com/google/genai/types/PartMediaResolutionLevel.java
+++ b/src/main/java/com/google/genai/types/PartMediaResolutionLevel.java
@@ -40,6 +40,9 @@ public enum Known {
     /** Media resolution set to high. */
     MEDIA_RESOLUTION_HIGH,
 
+    /** Media resolution set to ultra high. */
+    MEDIA_RESOLUTION_ULTRA_HIGH,
+
     PART_MEDIA_RESOLUTION_LEVEL_UNSPECIFIED
   }