---
title: "Update Overlay Clip"
method: PATCH
path: "/api/projects/{project_id}/overlay-clips/{clip_id}"
---

# Update Overlay Clip

`PATCH /api/projects/{project_id}/overlay-clips/{clip_id}`

Update overlay clip properties (any combination of fields).

## Path parameters

- `project_id` string, required
- `clip_id` string, required

## Request body

- UpdateOverlayClipRequest — Request schema for updating overlay clip properties
  - `startMs` integer, nullable
  - `durationMs` integer, nullable
  - `sourceDurationMs` integer, nullable
  - `trimStartMs` integer, nullable
  - `opacity` number, nullable
  - `zIndex` integer, nullable

## Response `200`

Successful Response

- object

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/latted/apis/motion-graphics-designer-api.md) · [All operations](https://skmtc.dev/latted/apis/motion-graphics-designer-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/latted/motion-graphics-designer-api/revisions/54e858aff21b/schema)