Is there any REST API that could capture the Fusion authentications through SSO?

Summary:

We want to track the number of authentications in the cloud fusion hcm that's going through SSO, we don't have the Chooser login enabled.

There is a doc id - Fusion Security: Using Sign In - Sign Out Audit REST API (Doc ID 2661308.1).

But it doesn't look it covers the SSO authentication.

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24D

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