feat: add sha256 field to Package proto

Google APIs · copybara-github · commit 0673555032ec · 2026-03-31T15:13:39.000-07:00
PiperOrigin-RevId: 891887357
diff --git a/google/dataflow/v1beta3/environment.proto b/google/dataflow/v1beta3/environment.proto
@@ -165,6 +165,12 @@ message Package {
   //   storage.googleapis.com/{bucket}
   //   bucket.storage.googleapis.com/
   string location = 2;
+
+  // Optional. The hex-encoded SHA256 checksum of the package.
+  // If the checksum is provided, the worker will verify the checksum of the
+  // package before using it. If the checksum does not match, the worker will
+  // fail to start.
+  string sha256 = 3 [(google.api.field_behavior) = OPTIONAL];
 }
 
 // Specifies the processing model used by a
