Well, this one is driving me crazy, I'm pretty sure something was updated in Canvas today as it just started to fail this morning.

Several schools have reported the same thing.

Here's a video

https://app.vidgrid.com/view/GR92TFlUlMSC

Here's the JWT that is sent along this route

https://vidgrid.instructure.com/courses/2/deep_linking_response?modal=true

eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjhlMWE3M2M4LTBjNzgtMTFlYS04ZDcxLTM2MmI5ZTE1NTY2NyJ9.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.istSEElt4VLYHi3SeBSB3Qm65M7JFy2qCj7OCmVuX8eNkpOZ-tnIyDKzwsw0t7v2nN3emhXXIvXun6ljiwWbt_UYn_NJNgdRIoJWRcvSzJxICZu-9WGFlyRQcmWkC8IaAdeN67d10rYVMrWS1-FTMoFqtu6toAcPQcoAU6EgAO6t8mpwAJf_Y33ENS423Gtvc3A0Ys2m20f8eNhsyQcX4zUw2dydABsUoesGoc77TSRhw81Yhh94JGp3pyT9k7Cni9H6Tm0dPJ-zWBkqQTUiBtzIbVaxqf3UNH4ertEbV3EO6HVbTUxmxP0kQ2OLOtD8Tc4nFeGKtV6QI3AH9i3sPw

I don't see anything wrong with that JWT.

And then it calls "retrieve"

https://vidgrid.instructure.com/courses/2/external_tools/retrieve?display=borderless&resource_link_l...

Which instead of returning a 200 is returning a 302

I have no control of how that route is build, that's all Canvas, so why is this not able to find the "resource_link_lookup_id"

Any idea?

Thanks!