single file alternative to OIDCMetadataDir?

[dnmvisser]

Hi, we're using a setup with many different OIDC providers, for which we use OIDCMetadataDir, as per docs. It works, but this file system based approach means there are many files, which adds some overhead here (for context: we're using ansible to create the templates).
Also it means I have to manage the clean up process for files that should not be there.

Is there perhaps an alternative configuration method, whereby everything is configured in a single file? That would solve both of my problems.

[zandbelt]

no, there is no such alternative configuration method