Retrieve an equipment item

Example response

{
  "data": {
    "id": "5f1234567890abcdef123456",
    "name": "Steam Machine A",
    "description": "Lucas Champion steam unit serviced annually.",
    "quantity": 2,
    "site_id": "11111111-1111-1111-1111-111111111111",
    "organisation_id": "22222222-2222-2222-2222-222222222222"
  }
}