https://developers.google.com/tag-platform/tag-manager/server-side/custom-domain?option=same-origin
Custom domain configuration | Google Tag Manager - Server-side | Google for Developers
custom domain configurationgoogle tag managerserver sidedevelopers
https://auth0.com/docs/ja-jp/api/management/v2/custom-domains/get-custom-domains-by-id
Get custom domain configuration - Auth0 Docs
Retrieve a custom domain configuration and status.
custom domain configurationgetdocs
https://developers.google.com/tag-platform/tag-manager/server-side/custom-domain?authuser=2
Custom domain configuration | Google Tag Manager - Server-side | Google for Developers
custom domain configurationgoogle tag managerserver sidedevelopers
https://userapps.support.sap.com/sap/support/knowledge/en/3110625
3110625 - Custom domain is currently in use by SAML2 and/or OpenID Configuration settings. | SAP...
For some reason (such as: the Certificate Authority could not sign the certificate with exact same DN as the one maintained in IAS tenant, or you would like to...