Details for the reasons why the customer card failed to load.
union CustomerCardInstanceErrorDetail = CustomerCardInstanceMissingCardErrorDetail | CustomerCardInstanceResponseBodyErrorDetail | CustomerCardInstanceStatusCodeErrorDetail | CustomerCardInstanceRequestErrorDetail | CustomerCardInstanceUnknownErrorDetail | CustomerCardInstanceTimeoutErrorDetail
The configured API URL didn't return a requested card key.
An invalid response body was returned from the configured API URL.
A non-200 status code was returned from the configured API URL.
Plain failed to make the request to the configured API URL.
An unknown error occurred. If this error is persistent, please contact our support.
The card failed to load within the timeout.