---
title: "Record a pick: bump UsageCount and stamp LastUsedAt in one UPDATE. The FE picker fires this without awaiting the result, so it stays cheap and is idempotent-ish (double-fire merely counts the pick twice; ranking survives that)."
method: POST
path: "/line-item-notes/{id}/used"
tags: ["LineItemNotes"]
---

# Record a pick: bump UsageCount and stamp LastUsedAt in one UPDATE. The FE picker fires this without awaiting the result, so it stays cheap and is idempotent-ish (double-fire merely counts the pick twice; ranking survives that).

`POST /line-item-notes/{id}/used`

## Request

- Base URL: `https://api.clinicos.vet/backend/business`
- URL: `https://api.clinicos.vet/backend/business/line-item-notes/{id}/used`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/clinicos/apis/pawthosx-business-api-v1/docs/line-item-notes/:id/used/post.ts> (a function with typed inputs; its response is checked against the schema)

## Path parameters

- `id` string, required

## Response `204`

No Content

## Other responses

- `404`: Not Found

## Changes

- **2026-09-11** `503cd0546309`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/clinicos/apis/pawthosx-business-api-v1/changes/line-item-notes/:id/used/post.md)

---

[API](https://skmtc.dev/clinicos/apis/pawthosx-business-api-v1.md) - [All operations](https://skmtc.dev/clinicos/apis/pawthosx-business-api-v1/llms.txt) - [OpenAPI document](https://skmtc.dev/clinicos/apis/pawthosx-business-api-v1/revisions/099cf36186e0?raw)