Get scheduled message

curl --request GET \
  --url https://api.heymarket.com/v1/schedule/{id} \
  --header 'Authorization: Bearer <token>'

{
  "created": "<string>",
  "execute": "<string>",
  "id": 123,
  "inbox_id": 123,
  "local_id": "<string>",
  "meta": {
    "campaign_id": 123,
    "campaign_step_id": 123,
    "campaign_target_phone": "<string>",
    "content": {
      "attachments": [
        {
          "name": "<string>",
          "type": "<string>",
          "url": "<string>"
        }
      ],
      "gallery": [
        {
          "annotation_position": "<string>",
          "annotation_text": "<string>",
          "original_url": "<string>",
          "url": "<string>"
        }
      ],
      "local_day": 123,
      "local_time": "<string>",
      "offset": 123,
      "template": 123,
      "text": "<string>",
      "to": "<string>"
    },
    "conversation_id": 123,
    "list_id": 123
  },
  "op": "<string>",
  "rev": 123,
  "updated": "<string>"
}