Fix pqv1

Author: qyryq

ydb/public/api/protos/ydb_persqueue_v1.proto

@@ -7,7 +7,6 @@ import "ydb/public/api/protos/annotations/sensitive.proto";
 import "ydb/public/api/protos/annotations/validation.proto";
 
 import "google/protobuf/duration.proto";
-import "google/protobuf/empty.proto";
 
 package Ydb.PersQueue.V1;
 
@@ -1186,11 +1185,8 @@ message TopicSettings {
     // remote mirror rule for this topic.
     RemoteMirrorRule remote_mirror_rule = 11;
 
-    // Setup or remove counters level settings.
-    oneof metrics_level {
-        uint32 set_metrics_level = 16;
-        google.protobuf.Empty reset_metrics_level = 17;
-    }
+    // Set or reset metrics level.
+    optional uint32 metrics_level = 16;
 }
 
 message AutoPartitioningSettings {

ydb/services/lib/actors/pq_schema_actor.cpp

@@ -904,9 +904,9 @@ namespace NKikimr::NGRpcProxy::V1 {
             }
         }
 
-        if (settings.has_set_metrics_level()) {
-            pqTabletConfig->SetMetricsLevel(settings.set_metrics_level());
-        } else if (settings.has_reset_metrics_level()) {
+        if (settings.has_metrics_level()) {
+            pqTabletConfig->SetMetricsLevel(settings.metrics_level());
+        } else {
             pqTabletConfig->ClearMetricsLevel();
         }