syntax = "proto3";

package examplecom;

import "proto/othercom/external_child_message.proto";

message ParentMessageV3 {
    message InternalChildMessage {
        string my_string = 1;
    }

    InternalChildMessage internal_child_message = 1;
    optional InternalChildMessage opt_internal_child_message = 2;
    repeated InternalChildMessage internal_children = 3;


    othercom.ExternalChildMessage external_child_message = 4;
    optional othercom.ExternalChildMessage opt_external_child_message = 5;
    repeated othercom.ExternalChildMessage external_children = 6;
}