I am going to use User.logOut() of Embedded Framework.
However, there was no explanation for logOut() in the documentation, so I asked the customer care team, but I did not receive a clear answer.
I confirmed that User.logOut() is operating normally.
Is it okay to use this function?
And if you don't mind, can you update the documentation for us?
This statement was the most relevant part of what I previously wrote, because it's not an officially supported feature for the embeddable framework. It may be something that "we" use, but if it is not announced as a released feature and documented, then it's not a supported feature. The act of announcing a feature and publicly documenting is is what qualifies things for inclusion under the change notification policy; anything that is not included in that public documentation is not applicable under that policy.
No, the content isn't "missing". It is deliberately not there, as this is not a supported feature. Again, there are features and APIs that may be used by Genesys developed applications that are not publicly released/available; anything that falls in to this category is deliberately excluded from our documentation, and are not covered by the change management policy. Just because you're able to locate something using console/network monitoring does not automatically mean that it is a documented/supported feature.
If this is something you would like to see added as an "officially supported" feature, I suggest voting for it in the ideas portal.