Get public authentication configuration

{  "$schema": "https://example.com/api/v1/schemas/AuthConfigurationOutputBody.json",  "email_verification_required": true,  "legal_acceptance_required": true,  "password_reset_enabled": true,  "privacy_url": "string",  "privacy_version": "string",  "public_profiles_enabled": true,  "purchase_choice_required": true,  "registration_enabled": true,  "support_email": "string",  "terms_url": "string",  "terms_version": "string"}