Is there a workflow that needs to be followed in order to change the schema of a hosted feature service that also includes attachments without losing the attachments that are already existing?
I have a hosted feature service on AGOL that has image attachments. I need to change some of the domains associated with this HFS. When I save the HFS as a feature class in my geodatabase I lose the attachments. I am unsure how to save the HFS with attachments, bring it in to my geodatabase (with attachments), change the domains that need to be changed, save a feature class with the attachments and then upload that feature class (with attachments) as a hosted feature service BACK to AGOL.
I am using ArcMap 10.2.1, ArcGIS Online and Collector with an iPad Air.