The 2017.1 Beta has the ability to read attachments from an ArcGIS online feature service, but it does not have the ability to write attachments. It would be nice to have that functionality.
Released
Writing Attachments to ArcGIS Online Feature Service
+3- Contributor
Hmmm, I assume its the second HTTPCaller that's throwing the error? It almost sounds like its a poorly formed URL
+7- Contributor
Not sure what you mean by second HTTPCaller. We are passing data into the AGOLAttachmentAdder, which has parameters set for the Feature Service, Layer Index, and OBJECTID. Presumably the transformer forms the URL using these parameters. The documentation says https://services[#].arcgis.com/[id]]/arcgis/rest/services/[name]/FeatureServer. Could you explain how the [#], [id], and [name] align with the Feature Service, Layer Index, and OBJECTID parameters? Thanks Much!
+18- Safer
The following idea has been merged into this idea:
All the votes have been transferred into this idea.
All the votes have been transferred into this idea.
+8- Safer
Hello!
We have released the ArcGISAttachmentConnector along with FME 2025.1 allowing for full management of attachments in ArcGIS Feature Services: uploading, downloading, updating, and deleting files. It includes metadata access, error handling, and support for both ArcGIS Online and Enterprise services.
Documentation: https://docs.safe.com/fme/2025.1/html/FME-Form-Documentation/FME-Transformers/Transformers/arcgisattachmentconnector-pkg.htm
Let us know if you want to see more on the attachments front for ArcGIS!
