# Delete knowledge base entry by ID

**DELETE /v1/replicas/{replicaUUID}/knowledge-base/{knowledgeBaseID}**

Permanently removes a specific knowledge base entry and its associated vector database entry. Use this endpoint when you need to remove outdated or incorrect training data from your replica's knowledge base. This operation cannot be undone, and the entry will no longer be available for retrieval during conversations with your replica. In most cases, the deletion is completed immediately. However, in some scenarios, part of the deletion process may be delayed. This means that while the request has been accepted and the deletion process has started, some associated data may remain temporarily available and will be removed within 24 hours.


## Servers
- https://api.sensay.io: https://api.sensay.io ()


## Authentication methods
- Organization service token
- Organization service token & User


## Parameters
### Headers
- **X-API-Version** (string)


### Path parameters
- **knowledgeBaseID** (number)
  The unique identifier of the knowledge base entry
- **replicaUUID** (string(uuid))
  The replica unique identifier (UUID)



## Responses
### 200
The knowledge base entry was deleted successfully.

#### Body: application/json (object)
- **success** (boolean)
  Indicates the status of the request

### 202
The deletion process has been initiated. Full removal of all associated data may take up to 24 hours to complete.

#### Body: application/json (object)
- **success** (boolean)
  Indicates the status of the request
- **message** (string)
  The reason why the operation is accepted instead of returning an immediate success.

### 404
Knowledge base entry not found.

#### Body: application/json (object)
- **success** (boolean)
  Indicates the status of the request
- **error** (string)
  A text representation of the error
- **request_id** (string)
  A unique identifier of the request, useful for reporting


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