curl --location --request POST 'https://api-octane.telcoinabox.com.au/tiabwsv2/UtbOrder' \
--header 'Content-Type: text/xml; charset=utf-8' \
--data-raw '<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<ord:orderCreate xmlns:ord="http://order.frontend.ws.utilibill.com.au/">
<login>
<userName>username</userName>
<password>password</password>
</login>
<createRequest>
<custNo>374182</custNo>
<orderType>SRVC_ORD</orderType>
<orderAction>CHANGE_WME_PLAN</orderAction>
<orderItems>
<wmeModifyPlanReqItem>
<lineSeqNo>29</lineSeqNo>
<planNo>11133400</planNo>
<custReqDate>2024-02-22</custReqDate>
</wmeModifyPlanReqItem>
</orderItems>
</createRequest>
</ord:orderCreate>
</soapenv:Body>
</soapenv:Envelope>'