Bypass validation of DocumentHash when updating a record using AIF

Here is the code to bypass validation of DocumentHash when updating a record using AIF

docVersionXml = _axInternalBase.parm_DocumentHash();

if (docVersionXml)
{
docVersionDb = document.getRecordHash();

    if (docVersionDb != docVersionXml)
    {
throw error("@SYS106156");
    }
}
else
{
throw error(strfmt("@SYS26332", AxInternalBase::stripParm(methodstr(AxInternalBase, parm_DocumentHash))));
}

Enjoy!