curl --request POST \
  --url https://api.decodahealth.com/inventory/stocks/link-stock \
  --header 'API-KEY: <api-key>' \
  --header 'Content-Type: application/json' \
  --header 'TENANT: <tenant>' \
  --data '
[
  {
    "itemId": "<string>",
    "stockId": "<string>",
    "quantityUsed": 123
  }
]
'

[
  {
    "itemId": "<string>",
    "stockId": "<string>",
    "quantityUsed": 123
  }
]