topic Re: Can't Access Hosted Layer Administrative Endpoint in Publishing and Managing Services Questions

Can't Access Hosted Layer Administrative Endpoint

jcarlson — Fri, 23 Aug 2024 20:21:12 GMT

I'm trying to get at the administrative endpoint of my server in order to do things like update the definition, truncate, etc.

According to pages like this, there is a simple URL to get at these things, something like:

https://services.myserver.com/arcgis/rest/admin/services

Regardless of what I've tried to adjust in the settings, I continue to see code 403, with the message:

Access to this resource is not allowed

Confusingly, the documentation seems to indicate that */rest/admin/services is completely different from */admin/services. The former is to perform administrative actions against services, and is inaccessible, the latter is to perform system-wide, potentially damaging edits to the server configuration, and can be accessed easily with a token.

I don't understand why it should be harder to truncate a layer than it is to completely break my server, but that seems to be the case. I haven't seen any explanations for why access to this would be locked down, nor how to open it up. Have I missed a setting? Did I skip a line in the docs that say "oh by the way you can only access this locally"?

I know that these kinds of functions are available through the arcgis.features.managers.FeatureLayerManager class in the Python API, but I need to be able to perform this task with a POST request.

Re: Can't Access Hosted Layer Administrative Endpoint

dgiersz_cuyahoga — Mon, 26 Aug 2024 13:35:17 GMT

Both those access points require authentication.

How are you accessing the rest/admin/services URL?

I use Postman for certain service admin tasks and as long as I pass a token it works great.

Re: Can't Access Hosted Layer Administrative Endpoint

jcarlson — Mon, 26 Aug 2024 14:10:55 GMT

I'm using HTTP POST requests directly to the URL, complete with a valid administrator token. What kinds of tasks are you performing?

Re: Can't Access Hosted Layer Administrative Endpoint

dgiersz_cuyahoga — Mon, 26 Aug 2024 14:19:42 GMT

I'll update the definition to tweak domains or default values, etc.

It could be an issue with the token. Maybe the client parameter? It always takes me a couple tries to get the right parameters when generating tokens. 🙂

Re: Can't Access Hosted Layer Administrative Endpoint

jcarlson — Mon, 26 Aug 2024 14:25:05 GMT

Yeah, that's exactly the sort of stuff I'm looking to do.

I'll take a closer look at the token, but it seems to work fine for everything else I do, whether that's editing the server / site configuration, make edits to feature services, do administrative tasks on the Portal.

Happy to hear it's possible, though! Gives me motivation to keep figuring it out.

Re: Can't Access Hosted Layer Administrative Endpoint

dgiersz_cuyahoga — Mon, 26 Aug 2024 14:29:52 GMT

Check out Postman, it may help with the troubleshooting. Esri even provides examples: https://www.postman.com/esridevs

Re: Can't Access Hosted Layer Administrative Endpoint

jcarlson — Mon, 26 Aug 2024 15:26:00 GMT

Yarg. Nothing seems to work. Server settings even show "isAdminEnabled": true, so I'm not sure what else is going on. Thanks for you help, though!

Re: Can't Access Hosted Layer Administrative Endpoint

Dan_Brumm — Mon, 26 Aug 2024 19:45:14 GMT

Maybe this was already discussed but I believe you have to use an admin account to access those end points through the Python API.

Re: Can't Access Hosted Layer Administrative Endpoint

jcarlson — Mon, 26 Aug 2024 19:46:37 GMT

I'm specifically not using the Python API, and I am my org's admin. Or do you mean like a system login, not a built-in user?