---
title: "Start Upload"
method: POST
path: "/api/contents/cases/{case_id}/uploads"
---

# Start Upload

`POST /api/contents/cases/{case_id}/uploads`

## Request

- Base URL: `https://api.gethesperai.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.gethesperai.com/api/contents/cases/{case_id}/uploads`
- Auth: none declared

Presigned PUT for a direct browser-to-S3 upload. `mode: "inline"` tells
the client to post the file to /evidence instead (no bucket configured).

## Path parameters

- `case_id` string, required

## Headers

- `X-Team-Id` string, nullable

## Request body

- UploadIn
  - `kind` string, required
  - `room` string, nullable
  - `filename` string, required
  - `content_type` string, required
  - `size_bytes` integer, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/gethesperai/apis/hesper-ai-claims-investigator.md) - [All operations](https://skmtc.dev/gethesperai/apis/hesper-ai-claims-investigator/llms.txt) - [OpenAPI document](https://skmtc.dev/gethesperai/apis/hesper-ai-claims-investigator/revisions/1a031ee6acf1?raw)