Get shipment by id

curl --request GET \
  --url https://api.truecold.io/v1/shipments/{id} \
  --header 'x-api-key: <api-key>'

{
  "error": false,
  "data": {
    "id": "<string>",
    "code": "<string>",
    "account_id": "<string>",
    "created_at": "<string>"
  }
}