curl --request POST \
  --url https://api.sequin.io/v1/http-consumers/c906b4a4-0cda-4f46-bd80-255f570c195d/next \
  --header 'Authorization: Bearer YOUR_API_TOKEN' \
  --header 'Content-Type: application/json' \
  -d '{ "batch_size": 10 }'

curl --request GET \
  --url https://api.sequin.io/v1/http-consumers/c906b4a4-0cda-4f46-bd80-255f570c195d/next?batch_size=10 \
  --header 'Authorization: Bearer YOUR_API_TOKEN'

{
  "data": [
    {
      "ack_token": "MTYyeJ7abUjl1pO",
      "record": {
        "id": "aa9a329d-c3cb-4dea-9ea4-42e99cfc08d7",
        "collection_id": "salesforce:contact",
        "resource_id": "7d522b89-b092-40ec-9016-e69b81b5b317",
        "data": {
          "FirstName": "Paul",
          "LastName": "Atreides",
          // rest of payload...
        }
        // rest of record...
      }
    },
    // more messages...
  ],
  "info": {
    "num_pending": 100,
    "num_ack_pending": 10
  }
}