i := len(dAtA)
	_ = i
	var l int
	_ = l
	if len(m.Extra) > 0 {
		keysForExtra := make([]string, 0, len(m.Extra))
		for k := range m.Extra {
			keysForExtra = append(keysForExtra, string(k))
		}
		github_com_gogo_protobuf_sortkeys.Strings(keysForExtra)
		for iNdEx := len(keysForExtra) - 1; iNdEx >= 0; iNdEx-- {
			v := m.Extra[string(keysForExtra[iNdEx])]
			baseI := i
			{