curl --request GET \
  --url https://api.morphic.io/api/email-templates/ \
  --header 'X-API-Key: <api-key>'

{
  "items": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "account_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "subject": "<string>",
      "body_html": "<string>",
      "is_favorite": true
    }
  ],
  "total": 123,
  "page": 123,
  "page_size": 123,
  "pages": 123
}