Updates the task type.

[SoapHeader("AuthHeader")]
[SoapHeader("RequestInfoHeader")]
[WebMethod(MessageName = "UpdateTaskType", Description = "Updates the task type.")]
public bool UpdateTaskType(long taskTypeId, string title, string description, bool active);

<SoapHeader("AuthHeader")>
<SoapHeader("RequestInfoHeader")>
<WebMethod(MessageName = "UpdateTaskType", Description = "Updates the task type.")>
Public Function UpdateTaskType(taskTypeId As long, title As string, description As string, active As bool) As bool