curl --request GET \
  --url https://api.example.com/api/v1/users/{user_id}/data-sources \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "provider": "apple",
      "user_connection_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "device_model": "<string>",
      "software_version": "<string>",
      "source": "<string>",
      "device_type": "<string>",
      "original_source_name": "<string>",
      "display_name": "<string>"
    }
  ],
  "total": 123
}