PKPassKitErrorDomain error 2, App Clip? Bundle Identifier?

My provisioning code works in my main app, but when I try to use it in my app clip it fails with this:

The operation couldn’t be completed. (PKPassKitErrorDomain error 2.)

I'm having an issue due to how vague this particular error is and how little documentation exists to explain it? I've been looking around the PassKit and Apple Pay documentation for more specific information. But I'm not certain what to do just yet.

After provisioning and receiving the digital wallet token, adding the request to the wallet produces the unsupportedVersionError.

My initial thought is because the appClip bundle identifier does not match the identifier that the issuer expects, but I'm not entirely sure. I have the entitlement necessary to provision passes on apples end.

I changed the bundle identifier of the main app and got the same error.

This is an issue with the issuer and the provisioning process.

PKPassKitErrorDomain error 2, App Clip? Bundle Identifier?
 
 
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