---
title: "Delete a specific trigger belonging to a given ensemble"
method: DELETE
path: "/ensembles/{em-name}/triggers/{t-name}"
tags: ["Trigger"]
---

# Delete a specific trigger belonging to a given ensemble

`DELETE /ensembles/{em-name}/triggers/{t-name}`

## Request

- Base URL: `http://localhost:5000/api/v1`
- URL: `http://localhost:5000/api/v1/ensembles/{em-name}/triggers/{t-name}`
- Auth: none declared
- TypeScript: <https://skmtc.dev/pegasus-isi/apis/ensemble-manager-api/docs/ensembles/:em-name/triggers/:t-name/delete.ts> (a function with typed inputs; its response is checked against the schema)

Deletes a specific trigger belonging to a given ensemble.

## Response `204`

No Content

## Other responses

- `400`: Bad request
- `401`: Not authenticated
- `404`: Resource not found
- `default`: Internal server error

## Changes

- **2026-07-17** `bc40e50a342a`: 1 info
  - api tag `Ensemble` removed
- **2021-01-12** `c4d83189c07b`: 1 breaking, 4 info
  - removed the success response with the status `202`
  - api tag `Ensemble` added
  - api tag `Trigger` added
  - added the new optional `query` request parameter `pretty-print` to all path's operations
  - …1 more
- **2021-01-11** `c605463405d9`: 1 breaking, 2 info
  - removed the success response with the status `204`
  - api tag `Trigger` removed
  - added the success response with the status `202`

[Operation history](https://skmtc.dev/pegasus-isi/apis/ensemble-manager-api/changes/ensembles/:em-name/triggers/:t-name/delete.md)

---

[API](https://skmtc.dev/pegasus-isi/apis/ensemble-manager-api.md) - [All operations](https://skmtc.dev/pegasus-isi/apis/ensemble-manager-api/llms.txt) - [OpenAPI document](https://skmtc.dev/pegasus-isi/apis/ensemble-manager-api/revisions/bc40e50a342a?raw)