---
title: "Delete LLM Observability data"
method: POST
path: "/api/v2/llm-obs/deletion/data/llmobs"
tags: ["LLM Observability"]
---

# Delete LLM Observability data

`POST /api/v2/llm-obs/deletion/data/llmobs`

Submit a request to delete LLM Observability span data matching a trace ID filter within a specified time range.

## Request body

- LLMObsDataDeletionRequest — Request to delete LLM Observability data.
  - `data` LLMObsDataDeletionRequestData, required — Data object for an LLM Observability data deletion request.
    - `attributes` LLMObsDataDeletionRequestAttributes, required — Attributes for an LLM Observability data deletion request.
      - `delay` integer — Optional delay in seconds before the deletion is executed.
      - `from` integer, required — Start of the deletion time range in milliseconds since Unix epoch.
      - `query` object, required — Query filters selecting the data to delete. Must include a `query` key with an `@trace_id` filter.
      - `to` integer, required — End of the deletion time range in milliseconds since Unix epoch.
    - `type` 'create_deletion_req', required — Resource type for an LLM Observability data deletion request.

## Response `202`

Accepted

- LLMObsDataDeletionResponse — Response containing details of a submitted LLM Observability data deletion request.
  - `data` LLMObsDataDeletionResponseData, required — Data object for an LLM Observability data deletion response.
    - `attributes` LLMObsDataDeletionResponseAttributes, required — Attributes of a submitted LLM Observability data deletion request.
      - `created_at` string, date-time, required — Timestamp when the deletion request was created.
      - `created_by` string, required — UUID of the user who created the deletion request.
      - `from_time` integer, required — Start of the deletion time range in milliseconds since Unix epoch.
      - `org_id` integer, required — ID of the organization that submitted the deletion request.
      - `product` string, required — Product name for the deletion request.
      - `query` string, required — The query string used to select data for deletion.
      - `to_time` integer, required — End of the deletion time range in milliseconds since Unix epoch.
    - `id` string, required — Unique identifier of the deletion request.
    - `type` 'deletion_request', required — Resource type for an LLM Observability data deletion response.

## 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)