details

More detailed descriptions of the error(s) causing the failure, if available. In many cases these are the actual errors returned from a server call. It is possible for a failure to happen without more detail that provided by the other fields, and this will be an empty list in such cases. (For example, error code NOT_AUTHORIZED has no additional details, the developer simply needs to call AuthorizationManager.authorize() before using the failing Mobile Payments SDK method).