---
title: "Upload Coi"
method: POST
path: "/api/questionnaire/upload-coi"
tags: ["questionnaire"]
---

# Upload Coi

`POST /api/questionnaire/upload-coi`

Upload Certificate of Insurance (COI) file for a questionnaire.
Stores file in Supabase Storage at: leads/{lead_id}/misc/coi-{coverage}-{filename}

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/riskcube/apis/slack-lead-manager.md) · [All operations](https://skmtc.dev/riskcube/apis/slack-lead-manager/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/riskcube/slack-lead-manager/revisions/4442bbae8296/schema)