I have an automated process (using arcpy of course) that will create a service draft and publish a feature class from a gdb successfully. Once the service is up, I can edit existing features and play around with related records in ArcGIS Online and Field Maps. However, when I try to add new features I am unable to because of a default value conflicting with an existing value in the feature class, even though I tried to save with a different value.
I understand that this can be remedied in the feature class' feature template in Desktop as well as Map Viewer Classic, but I am having a couple of issues I was wondering if I could get some help with:
1) According to this link:
https://doc.arcgis.com/en/arcgis-online/manage-data/manage-feature-templates.htm
I should be able to manage feature templates in Map Viewer. But when I try to load a feature service into a map and click on "Edit", the "Manage" button does not appear. I understand that I can only see this button if I am the owner or admin, but I am not clear on what that means. Is the owner the person that published the service or the one that adds it to the map? When I try to set the sharing properties to the admin only and have to log in to view the layer in map viewer, I am still not able to see the "Manage" button. Additionally, adding it to a map in ArcGIS Online Content under a different account does not allow me to see the "Manage" button either.
2) Is there a way to add an empty feature template programatically using arcpy or editing the service somehow?
EDIT: I should also mention that the layer is on one of our ArcGIS Servers and I am adding the layer to the map by using the feature service link. I am also not able to add the feature service to my ArcGIS Online content due to a generic error when trying to add it.
Additionally this service was published on a 10.6.1 server
