Power BI Embedded and $filter on numeric fields (IDs)

[mikeborozdin]

Is it possible to have numeric fields passed onto `$filter`? 

It is necessary to filter based on IDs.

So far, I've been unsuccessful. If I use quotes around a value, e.g. `$filter=FieldDetails/FieldId%20eq%20'6'`, then I would see an error in Power BI saying that the field is invalid. If I don't surround a value with single quotes, then there will be no filtering at all.

I've certainly marked the field as a visible one in my .pbix.