---
title: "POST /events/{eventId}/attachment"
method: POST
path: "/events/{eventId}/attachment"
tags: ["slash-event-attachment"]
---

# POST /events/{eventId}/attachment

`POST /events/{eventId}/attachment`

## Path parameters

- `eventId` integer, required

## Query parameters

- `fileUploadDto` FileUploadDto, required
  - `files` string[], required

## Response `200`

OK

- string

## Changes

- **2026-08-15** `2e610947dac4` — 1 info
  - api operation id `add_7` removed and replaced with `add_8`

[Change history](https://skmtc.dev/astravue/apis/astravue-api/changes/events/:eventId/attachment/post.md)

---

[API](https://skmtc.dev/astravue/apis/astravue-api.md) · [All operations](https://skmtc.dev/astravue/apis/astravue-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/astravue/astravue-api/revisions/290e97dda2ec/schema)