# rerankers.delete Permanently deletes a reranker configuration. This operation cannot be undone and immediately removes the reranker record from the database. SIDE EFFECTS: Invalidates any cached references to this reranker; does not affect historical usage data or audit logs. Requires DELETE_RERANKER on the requested reranker. This operation is safe to retry - may return NOT_FOUND if already deleted. ```ts delete(id: string, requestOptions?: RequestOptions): Promise ``` [rerankers](../rerankers.md) · [TypeScript](../../typescript.md) Related types — open only those used by your request: - [RequestOptions](../models/RequestOptions.md)