AccessTokenLifetime policy is not working.

Question

I did set AccessTokenLifetime but this is not working.
I wants access token lifetime to increase.

But the policy did not apply by 10 min or over 2 hours, etc.
I called access token from web. however always access time expired only 1 hour.

ps: And I used conditional access policies but this as well not apply.

Answer 1

Configurable token lifetime policy is not supported for SharePoint Online.

Reference : https://learn.microsoft.com/en-us/azure/active-directory/develop/active-directory-configurable-token-lifetimes

Answer 2

@Jisub Kim , Its not working for you because, the access token's lifetime is less than 1 hour. Accordingly to the new guidelines, the Access Token's lifetime cannot be less than 1 hour.
You can try increasing the access token's lifetime to more than an hour may be 2 hours to and then test the same.