I am sending some attributes to the ev_event table, using the http://server/eventlogserverice/postmessage.aspx?................ URL. Which I am then using the event manager to pickup and perform an action. For this to work correctly, and attach to the correct incident, the ProcessGUID needs to be passed to the ev_process_guid column in the ev_event table.
I have this automated process working exactly as I want, other than being able to pass the Process GUID via the postmessage.aspx or sendmessage.aspx URL, as I do not know the attribute name needed for this.
I can post manually, using the http://server/eventlogserverice/eventlog.asmx URL, and using the PostIntegrationEvent option, and this provides some HTTP code lower down on how to pass such attributes, but I was hoping I could pass the process guid as part of the postmessage.aspx URL (as we want to be able to click a link from a HTML page) as you can the title, event type, and attributes 1 -20 etc? Does anyone know the process guid variable needed in this context?