This image shows the Infrastructure Settings page.

There are buttons at the top for Refresh OCI Metadata and Save.
There is informational text (truncated) reading "OCI metadata refresh not done or is not complete. Check status through process monitor page."

In the Tenancy section there are fields with sample text for:
--Tenancy Name (text only)
--Tenancy OCID (not editable)

In the User and Signing Keys section there are fields or text for:
--User Name (text only)
--User OCID
--API Signing Public Key (not editable)
--Fingerprint (text only)
--API Signing Private Key
--API Signing Prv Key Passphrase

In the API Version and Region section there are non-editable fields for:
--API Version
--Home Region
--Deployment Region