curl --request POST \
  --url https://api.example.com/api/v1/features \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "feature_type": {},
  "name": "<string>",
  "description": "<string>",
  "entitlement": {
    "entity": {
      "id": "<string>"
    },
    "value": {
      "enabled": true
    }
  },
  "product_id": "prd_7n42DGM5Tflk9n8mt7Fhc7"
}
'

{
  "created_at": "2023-11-07T05:31:56Z",
  "feature_type": {},
  "id": "<string>",
  "name": "<string>",
  "description": "<string>",
  "entitlement": {
    "created_at": "2023-11-07T05:31:56Z",
    "feature_id": "<string>",
    "id": "<string>",
    "updated_at": "2023-11-07T05:31:56Z",
    "value": {
      "enabled": true
    }
  },
  "product": {
    "id": "<string>",
    "name": "<string>"
  }
}