Cancel a scheduled send

curl --request DELETE \
  --url https://api.xoxo.email/v1/emails/{id}/send \
  --header 'Authorization: Bearer <token>'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "group_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "status": "draft",
  "subject": "<string>",
  "preview": "<string>",
  "body_html": "<string>",
  "body_text": "<string>",
  "like_enabled": true,
  "background_color": "<string>",
  "foreground_color": "<string>",
  "font_id": "<string>",
  "sent_count": 123,
  "delivery_count": 123,
  "delivery_rate": 123,
  "bounce_count": 123,
  "bounce_rate": 123,
  "complaint_count": 123,
  "complaint_rate": 123,
  "like_count": 123,
  "like_rate": 123,
  "unsubscribe_count": 123,
  "unsubscribe_rate": 123,
  "scheduled_at": "2023-11-07T05:31:56Z",
  "sent_at": "2023-11-07T05:31:56Z",
  "completed_at": "2023-11-07T05:31:56Z",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z"
}