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Does anyone know if there are test card numbers that simulate failed transactions for Cybersource secure acceptance? I have searched the docs and can only find successful payment card numbers Credit card numbers do not trigger errors. Instead it is u...

I'm currently looking into Cybersource's REST API for the tokenization of cards.Reference: https://developer.cybersource.com/api-reference-assets/index.html#token-managementHowever, I'm having some trouble wrapping my head around the following and co...