{"code":"rest_invalid_param","message":"Invalid parameter(s): billing, shipping, line_items","data":{"status":400,"params":{"billing":"billing[first_name] is not of type string.","shipping":"shipping[first_name] is not of type string.","line_items":"line_items[0][quantity] is not of type integer."},"details":{"billing":{"code":"rest_invalid_type","message":"billing[first_name] is not of type string.","data":{"param":"billing[first_name]"}},"shipping":{"code":"rest_invalid_type","message":"shipping[first_name] is not of type string.","data":{"param":"shipping[first_name]"}},"line_items":{"code":"rest_invalid_type","message":"line_items[0][quantity] is not of type integer.","data":{"param":"line_items[0][quantity]"}}}}}