{
  "request": {
    "method": "POST",
    "url": "https://fulfillment-api-eus.partners.gopuff.com/shopify/v1/shops/availability",
    "headers": {
      "Content-Type": "application/json",
      "X-Gopuff-Partner-Key": "pk_partner_REDACTED"
    },
    "body": {
      "address": {
        "line1": "1500 Market St",
        "city": "Philadelphia",
        "region": "PA",
        "postal_code": "19102",
        "country": "US"
      },
      "upcs": ["076840100569", "012000161551", "028400090322"]
    }
  },
  "response": {
    "status": 200,
    "body": {
      "mfc_id": "mfc_phl_center_city",
      "items": [
        { "upc": "076840100569", "available": true, "quantity_on_hand": 24 },
        { "upc": "012000161551", "available": true, "quantity_on_hand": 6 },
        { "upc": "028400090322", "available": false, "quantity_on_hand": 0 }
      ]
    }
  }
}