Malformed request when using idp_hint

fusionauth_user

so im trying to use the idp hint but i get the malformed request error.

what am i doing wrong with my url?
..../oauth2/authorize?client_id={clientid}&redirect_uri={redirect uirl}&response_type=code&tenantId={tennantID}&idp_hint={idp_id}

dan

Just to confirm, you are using FusionAuth v1.19.0 or later, correct? What version are you on?

That looks ok.

A few things to look at:

The idp_hint value should be a valid UUID for an IDP configured in "Settings -> Identity Providers".
The provider should be enabled for the application you are trying to log in to.
You should be able to log in using that provider without the idp_hint (by clicking the 'login with Facebook' button, for example).

Can you confirm the above?

Thanks!