Updates the Text of a message. 

This method can be accessed through the MessageBoard.asmx file located in:

~/Workarea/webservices/WebServiceAPI/Community/MessageBoard.asmx

[SoapHeader("AuthHeader")]
[SoapHeader("RequestInfoHeader")]
[WebMethod(MessageName = "UpdateMessageText with caller user id and moderated flag", Description = "Updates the Text of a message.")]
public MessageBoardData UpdateMessageText(long messageId, long objectId, EkEnumeration.MessageBoardObjectType objectType, string messageText, long callerUserId, bool isModerated);

<SoapHeader("AuthHeader")>
<SoapHeader("RequestInfoHeader")>
<WebMethod(MessageName = "UpdateMessageText with caller user id and moderated flag", Description = "Updates the Text of a message.")>
Public Function UpdateMessageText(messageId As long, objectId As long, objectType As EkEnumeration.MessageBoardObjectType, messageText As string, callerUserId As long, isModerated As bool) As MessageBoardData