"message":"The Nintendo Network ID you entered\nalready exists.\n\nIf you want to use this ID, select \"Link a\nNintendo Network ID\" in User Settings,\nand follow the on-screen instructions.\n\nDuring the process, select \"Yes\" when\nasked \"Do you have a Nintendo Network\nID?\" You will need to enter the e-mail\naddress and password used when you\ninitially created the ID.",