Inform the admins why they can't remove the SAML SSO configuration when enforced as an authentication policy

Problem Definition

When the admins enforce SAML SSO (at Org > Security > Authentication policies) for any policy (with at least one user added to it) nothing happens when they try to delete the SAML Integration (at Org > Security > SAML single sign-on).

Analyzing the browser's request, we can see that the issue happens because SAML is enforced by default:

Suggested Solutions

Create a message to inform the customers why they can't remove the integration. Here is an example of a message:

You can't delete the SAML configuration because it is enforced as a default authentication policy. Remove it from there before you can proceed.