Hi,
I have published a WMS layer to an arcgis portal using ArcGIS Pro. I want to modify this layer such that any application that accesses that layer first needs to provide a username and password. When I try to publish the layer form ArcGIS Pro, it says that sharing level for WMS layers must be set the 'Everyone' and hence anyone with access to the ArcGIS portal is able to access my WMS layer without any credentials.
Is there a method that I can use to add authentication to my layers? Something similar to what subscriber layers do. Any help would be appreciated.