fix: improve retry logic for streaming API calls

.jsdoc.js

@@ -1,4 +1,4 @@
-// Copyright 2023 Google LLC
+// Copyright 2024 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -40,7 +40,7 @@ module.exports = {
     includePattern: '\\.js$'
   },
   templates: {
-    copyright: 'Copyright 2023 Google LLC',
+    copyright: 'Copyright 2024 Google LLC',
     includeDate: false,
     sourceFiles: false,
     systemName: '@google-cloud/bigtable',

protos/google/bigtable/admin/v2/bigtable_table_admin.proto

@@ -734,6 +734,9 @@ message ModifyColumnFamiliesRequest {
   // family, for example).
   repeated Modification modifications = 2
       [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. If true, ignore safety checks when modifying the column families.
+  bool ignore_warnings = 3 [(google.api.field_behavior) = OPTIONAL];
 }
 
 // Request message for

protos/google/bigtable/v2/feature_flags.proto

@@ -50,4 +50,12 @@ message FeatureFlags {
   // Notify the server that the client supports the last_scanned_row field
   // in ReadRowsResponse for long-running scans.
   bool last_scanned_row_responses = 4;
+
+  // Notify the server that the client supports using encoded routing cookie
+  // strings to retry requests with.
+  bool routing_cookie = 6;
+
+  // Notify the server that the client supports using retry info back off
+  // durations to retry requests with.
+  bool retry_info = 7;
 }