curl --request POST \
  --url https://app.solya.app/api/size-curve-targets \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "rows": [
    {
      "sizeId": "size-s",
      "targetPct": 25
    },
    {
      "sizeId": "size-m",
      "targetPct": 50
    },
    {
      "sizeId": "size-l",
      "targetPct": 25
    }
  ],
  "scope": "BRAND",
  "scopeValue": "brand-uuid-aaa"
}
'

{
  "id": "row-uuid-1",
  "organizationId": "org-uuid-123",
  "rows": [
    {
      "sizeId": "size-s",
      "targetPct": 25
    },
    {
      "sizeId": "size-m",
      "targetPct": 50
    },
    {
      "sizeId": "size-l",
      "targetPct": 25
    }
  ],
  "scope": "BRAND",
  "scopeValue": "brand-uuid-aaa",
  "updatedAt": null
}