---
title: "Delete LLM Observability experiments"
method: POST
path: "/api/v2/llm-obs/v1/experiments/delete"
tags: ["LLM Observability"]
---

# Delete LLM Observability experiments

`POST /api/v2/llm-obs/v1/experiments/delete`

Delete one or more LLM Observability experiments.

## Request body

- LLMObsDeleteExperimentsRequest — Request to delete one or more LLM Observability experiments.
  - `data` LLMObsDeleteExperimentsDataRequest, required — Data object for deleting LLM Observability experiments.
    - `attributes` LLMObsDeleteExperimentsDataAttributesRequest, required — Attributes for deleting LLM Observability experiments.
      - `experiment_ids` string[], required — List of experiment IDs to delete.
    - `type` 'experiments', required — Resource type of an LLM Observability experiment.

## Response `204`

No Content

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `429` — Too many requests

---

[API](https://skmtc.net/datadog/apis/api-v2.md) · [All operations](https://skmtc.net/datadog/apis/api-v2/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/datadog/api-v2/revisions/da68bf029e4c/schema)