presto-main/src/main/java/io/prestosql/connector/system/KillQueryProcedure.java/KillQueryProcedure/getProcedure
class KillQueryProcedure:    public Procedure getProcedure()
    {
        return new Procedure(
                "runtime",
                "kill_query",
                ImmutableList.<Argument>builder()
                        .add(new Argument("query_id", VARCHAR))
                        .add(new Argument("message", VARCHAR))
                        .build(),
                KILL_QUERY.bindTo(this));
    }