Imports go.buf.build/library/go/cncf/xds/udpa/annotations go.buf.build/library/go/envoyproxy/protoc-gen-validate/validate google.golang.org/genproto/googleapis/api/expr/v1alpha1 google.golang.org/protobuf/reflect/protoreflect google.golang.org/protobuf/runtime/protoimpl Standard library imports reflect sync