---
title: "Patch the \"Before you start\" checklist state"
method: PATCH
path: "/api/coach/sessions/{sessionId}/prep/checklist"
tags: ["Coach Session Prep"]
---

# Patch the "Before you start" checklist state

`PATCH /api/coach/sessions/{sessionId}/prep/checklist`

## Request

- Base URL: `https://api.production.yourmedley.com`
- URL: `https://api.production.yourmedley.com/api/coach/sessions/{sessionId}/prep/checklist`
- Auth: none declared

Merges a partial set of boolean flags into the prep's checklist_state
JSONB. v1 checklist keys: reviewed_group_sentiment, checked_agenda,
noted_carryover, confirmed_attendance.

## Path parameters

- `sessionId` string, uuid, required

## Request body

- object
  - `patch` object, required

## Response `200`

Updated prep state

## Other responses

- `400`: Invalid body
- `401`: Unauthorized
- `403`: Not assigned / not coach-led
- `404`: Session not found
- `410`: Session is live

---

[API](https://skmtc.dev/withmedley/apis/medley-api.md) - [All operations](https://skmtc.dev/withmedley/apis/medley-api/llms.txt) - [OpenAPI document](https://skmtc.dev/withmedley/apis/medley-api/revisions/40aaac5ca6bd?raw)