curl --request POST \
  --url https://api.hubapi.com/cms/v3/blogs/tags/multi-language/create-language-variation \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "name": "<string>",
  "language": "<string>",
  "id": "<string>",
  "primaryLanguage": "<string>"
}'

{
  "deletedAt": "2023-11-07T05:31:56Z",
  "created": "2023-11-07T05:31:56Z",
  "name": "<string>",
  "language": "af",
  "id": "<string>",
  "translatedFromId": 123,
  "updated": "2023-11-07T05:31:56Z"
}