---
title: "Create Cascade Mute"
method: POST
path: "/api/v1/ontology/cascade-mutes"
tags: ["ontology"]
---

# Create Cascade Mute

`POST /api/v1/ontology/cascade-mutes`

Mute the auto-cascade for one (source, target, project) edge.

## Request body

- CascadeEdgeMuteCreate
  - `source_database_id` string, uuid, required
  - `target_database_id` string, uuid, required
  - `project_id` string, uuid, required
  - `reason` string, nullable

## Response `201`

Successful Response

- CascadeEdgeMuteRead
  - `id` string, uuid, required
  - `source_database_id` string, uuid, required
  - `target_database_id` string, uuid, required
  - `project_id` string, uuid, required
  - `muted_by_user_id` string, uuid, nullable, required
  - `muted_at` string, date-time, required
  - `reason` string, nullable

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/netter/apis/dmi-backend.md) · [All operations](https://skmtc.net/netter/apis/dmi-backend/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/netter/dmi-backend/revisions/aecc29b8a546/schema)