I am using Evoq Content 7.3.4, and need to update HTML Pro module content from C# code. I am able to get the current content by using htmlTextController.GetTopHtmlText, but getting error when update the content , htmlTextController.UpdateHtmlText([new content], htmlTextController.GetMaximumVersionHistory(portalId)). The error message says "Procedure or function 'AddHtmlText' expects parameter '@History', which was not supplied."

Does anybody have any experience on this? Can someone point me to the right direction please?

Thank you in advance!