Stringkey - Where there are multiple instances of a tag collector type, this specifies which one to use. For example, there can be multiple MES counters for the "Equipment Count" tag collector type. If not needed, pass an empty string. In other words it is the name of the MES counter or the name of the Additional Factor.
PyDictionaryvalues - A Python dictionary containing the date (of type Date) and value (Refer Datatype) pairs to update.