2 files changed, 8 insertions, 0 deletions
diff --git a/library/cpp/grpc/server/grpc_request.h b/library/cpp/grpc/server/grpc_request.h
index bb389af2769..f1beef02b76 100644
--- a/library/cpp/grpc/server/grpc_request.h
+++ b/library/cpp/grpc/server/grpc_request.h
@@ -179,6 +179,11 @@ public:
         return Request_;
     }
 
+    NProtoBuf::Message* GetRequestMut() override {
+        return Request_;
+    }
+
+
     TAuthState& GetAuthState() override {
         return AuthState_;
     }
diff --git a/library/cpp/grpc/server/grpc_request_base.h b/library/cpp/grpc/server/grpc_request_base.h
index fcfce1c181a..26afa80c842 100644
--- a/library/cpp/grpc/server/grpc_request_base.h
+++ b/library/cpp/grpc/server/grpc_request_base.h
@@ -53,6 +53,9 @@ public:
     //! Get pointer to the request's message.
     virtual const NProtoBuf::Message* GetRequest() const = 0;
 
+    //! Get mutable pointer to the request's message.
+    virtual NProtoBuf::Message* GetRequestMut() = 0;
+
     //! Get current auth state
     virtual TAuthState& GetAuthState() = 0;