Avatar Not Found error

I'm trying to use an Avatar ID which I know is in our Teams account, but I'm getting an "avatar_not_found" error from the API.

When I call GET /v2/avatars with my API key, I can see 1,301 avatars in my account, but this specific Avatar ID is not in the list.
Details:

Avatar ID I'm trying to use: 30ed700ed26145b7a54475a8d498d2d9
Error response: { code: 'avatar_not_found', message: 'Avatar 30ed700ed26145b7a54475a8d498d2d9 not found or no longer available.' }
API endpoint: POST /v2/video/generate
My account shows 1,301 available avatars, but this ID is not among them
Can you please help me understand why this avatar isn't accessible and provide guidance on which avatar I should use instead?

I even regenerated our API key to be sure that I am using the API key associated with the right account that has the Avatar in it.