feat: Publish new fields to support cluster group routing for Cloud Bigtable

Google APIs · copybara-github · commit 5f761138c640 · 2021-08-18T11:50:59.000-07:00
Committer: @garye PiperOrigin-RevId: 391576441
diff --git a/google/bigtable/admin/v2/instance.proto b/google/bigtable/admin/v2/instance.proto
@@ -200,7 +200,11 @@ message AppProfile {
   // transient errors or delays. Clusters in a region are considered
   // equidistant. Choosing this option sacrifices read-your-writes consistency
   // to improve availability.
-  message MultiClusterRoutingUseAny {}
+  message MultiClusterRoutingUseAny {
+    // The set of clusters to route to. The order is ignored; clusters will be
+    // tried in order of distance. If left empty, all clusters are eligible.
+    repeated string cluster_ids = 1;
+  }
 
   // Unconditionally routes all read/write requests to a specific cluster.
   // This option preserves read-your-writes consistency but does not improve
