curl --request POST \
  --url 'https://prod-api.stateset.cloud.stateset.app/api/v1/inventory/bulk-adjust' \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "adjustments": [
    {
      "item_number": "string",
      "location_id": 1001,
      "quantity_delta": 1,
      "reason": "Two-person tent, green — replacement for damaged pole set."
    }
  ]
}'

{
  "data": {
    "errors": [
      {
        "error": null,
        "index": null,
        "item_number": null
      }
    ],
    "failed": 1,
    "successful": 1
  },
  "errors": [
    "string"
  ],
  "message": "Two-person tent, green — replacement for damaged pole set.",
  "meta": {
    "request_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "timestamp": "2026-08-31T14:22:05Z"
  },
  "success": true
}