Is it possible to query/identify vector tiles created in ArcPro and uploaded to AGOL? If not, are the attributes stripped out during vector tile creation?
If by "query / identify tiles" you mean features as if it were a Map Service, the answer is no. You can store more attributes in the vector tile data by highlighting fields on the ArcGIS Pro layers, but they are accessible only for styling / labeling as far as I know.
Depending on your use case, you may want to publish a feature service alongside your vector tiles (with invisible or blank symbology) for dynamic popups and alike.
Way too many details associated with this topic... check the Pro help files for the ins and outs if you already haven't
No, this is not too detailed. There answer is no.
Malcolm Meyer
(sent from mobile)
Any updates to this topic since 2017?
See Enable pop-ups using an associated web feature layer in link below:
https://pro.arcgis.com/en/pro-app/latest/help/data/services/use-vector-tiled-layers.htm
@Mike_Quetel thanks for the link above, but that's for using a vector tile layer in Pro, not within AGOL or Portal web maps.
To provide some cross posting this request is also asked in the below locations:
https://community.esri.com/t5/arcgis-online-questions/vector-tile-layers-and-querying/td-p/699809
https://my.esri.com/#/support/bugs/ENH-000095476
Is there any updates in the product capabilities regarding this issue ?