---
search:
  tags:
    - Topics
    - DELETE
seo:
  description: >-
    Remove a timeline source… Reference for the DELETE
    /v2/topics/schema/id/{schema_id}/timeline-sources/{timeline_source_id}
    endpoint in the Roboto REST API.
sidebar:
  label: Delete timeline source
  badge: DELETE
title: Delete timeline source
type: openapi-operation
---
Remove a timeline source from a schema.

Also drops every timeline extent measured against the source and recomputes the timestamp bounds of every
session composed from a file those extents covered. Runs synchronously, so this can be slow when the source
is widely used. The caller must hold topic edit access in the org that owns the schema, and a source that is
not on this schema is refused as not found. An ingest registering new data under the source while this request
is being prepared fails the request with a 409; retry it.

### Access control
 - Restricted tokens need the API scope `api.everything_else`

`DELETE /v2/topics/schema/id/{schema_id}/timeline-sources/{timeline_source_id}`