Missing-system-translation

Hi

I have created a new custom admin module. and the module has an entity and a translation entity.

While I am trying to add a new entry other than the default language

I am getting the following error

{
   "errors":[
      {
         "code":"MISSING-SYSTEM-TRANSLATION",
         "status":"400",
         "detail":"Translation required for system language 2fbb5fe2e29a4d70aa5854ce7ce3e20b",
         "template":"Translation required for system language {{ systemLanguage }}",
         "meta":{
            "parameters":{
               "{{ systemLanguage }}":"2fbb5fe2e29a4d70aa5854ce7ce3e20b"
            }
         },
         "source":{
            "pointer":"\/0\/translations\/2fbb5fe2e29a4d70aa5854ce7ce3e20b"
         }
      }
   ]
}

I have fixed the issue by resetting the language to the default language while creating a new entry to the entity.

Like the following