# Deletes a single Knowledge Base Entry using the `id` field **DELETE /api/security_ai_assistant/knowledge_base/entries/{id}** **Spaces method and path for this operation:**
delete /s/{space_id}/api/security_ai_assistant/knowledge_base/entries/{id}
Refer to [Spaces](https://www.elastic.co/docs/deploy-manage/manage-spaces) for more information. Delete a Knowledge Base Entry by its unique `id`. ## Servers - https://: https:// () ## Authentication methods - Api key auth ## Parameters ### Path parameters - **id** (string(nonempty)) The unique identifier (`id`) of the Knowledge Base Entry to delete. ## Responses ### 200 Successful request returning the `id` of the deleted Knowledge Base Entry. #### Body: application/json (object) - **id** (string(nonempty)) A string that does not contain only whitespace characters. ### 400 Bad Request response. #### Body: application/json (object) - **error** (string) Error type or category. - **message** (string) Detailed error message. - **statusCode** (number) HTTP status code of the error. [Powered by Bump.sh](https://bump.sh)