Changes to Get a xs2a.pay object

removed the ES enum value from the recipient_country_id response property for the response status 200

removed the ES enum value from the sender_country_id response property for the response status 200

removed the FR enum value from the recipient_country_id response property for the response status 200

removed the FR enum value from the sender_country_id response property for the response status 200

removed the GB enum value from the recipient_country_id response property for the response status 200

removed the GB enum value from the sender_country_id response property for the response status 200

removed the IT enum value from the recipient_country_id response property for the response status 200

removed the IT enum value from the sender_country_id response property for the response status 200