presto-spi/src/main/java/io/prestosql/spi/function/InvocationConvention.java/InvocationConvention/InvocationConvention
class InvocationConvention:    public InvocationConvention(List<InvocationArgumentConvention> argumentConventionList, InvocationReturnConvention returnConvention, boolean hasSession)
    {
        this.argumentConventionList = argumentConventionList;
        this.returnConvention = returnConvention;
        this.hasSession = hasSession;
    }