AppClip APActivationPayloadErrorCode -1 Meaning

I'm running location verification and getting a -1 error code, but this case isn't documented in the enum.

What does it mean?

Code Block swiftpayload.confirmAcquired(in: region) { (inRegion, error) in		guard let confirmationError = error as? APActivationPayloadError else {				if inRegion {						// The location of the NFC tag matches the user's location				} else {						// The location of the NFC tag doesn't match the records;						// for example, if someone moved the NFC tag.				}				return		}				print("\(confirmationError.code.rawValue)") // -1}

AppClip APActivationPayloadErrorCode -1 Meaning
 
 
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