curl --request POST \
  --url https://api.sandbox.isometric.com/registry/v0/transfers \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-client-secret: <x-client-secret>' \
  --data '
{
  "credit_batch_quantities": [
    {
      "credit_batch_id": "<string>",
      "credit_quantity_kg": 123
    }
  ],
  "from_organisation_id": "<string>",
  "notes": "Transferred with care.",
  "supplier_id": "<string>",
  "to_organisation_id": "<string>"
}
'

{
  "credit_batch_size_total": {
    "credit_kgs": 123,
    "credits": 123
  },
  "from_organisation": {
    "domain": "isometric.com",
    "id": "<string>",
    "name": "<string>"
  },
  "id": "<string>",
  "notes": "<string>",
  "to_organisation": {
    "domain": "isometric.com",
    "id": "<string>",
    "name": "<string>"
  },
  "transferred_at": "2023-11-07T05:31:56Z"
}