Error when creating mobile platform application with the MobilePlatformApplication API

We are trying to use the MobilePlatformApplication to create the application in postman. But what shopify returned to me doesn’t make sense, does anyone have any idea what is wrong? I have attached the postman screen cap below -

Below is our payload

{
“mobile_platform_application”: {
“application_id”: “com.barkmall.app”,
“platform”: “ios”,
“enabled_universal_or_app_links”: true,
“enabled_shared_webcredentials”: false
}
}