> ## Documentation Index
> Fetch the complete documentation index at: https://blackbox.dasha.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Delete cloned voice

> Permanently deletes a custom cloned voice from your organization's voice library.
The voice will become unavailable for use in agent configurations and synthesis requests.

<Warning>This operation permanently deletes the cloned voice and cannot be undone.</Warning>

## Impact

* Voice immediately unavailable for new synthesis
* Agents using this voice will need reconfiguration
* Storage quota freed for new voice creation
* Ongoing calls using this voice are not affected


## OpenAPI

````yaml https://blackbox.dasha.ai/swagger/v1/swagger.json delete /api/v1/voice/clone/{voiceId}
openapi: 3.0.4
info:
  title: Dasha BlackBox Agent API
  description: API for managing AI agents and calls
  contact:
    name: DashaAI Team
    email: support@dasha.ai
  version: v1
servers:
  - url: https://blackbox.dasha.ai
    description: Dasha BlackBox Agent API
security:
  - {}
  - {}
tags:
  - name: ActivityLogs
  - name: Agents
  - name: CallResults
  - name: Calls
  - name: Chats
  - name: CustomerData
  - name: Mcp
  - name: Media
  - name: Misc
  - name: PronunciationDictionaries
  - name: Providers
  - name: SipAliases
  - name: SipCredentials
  - name: SipPhoneNumbers
  - name: TextChat
  - name: TwilioProvider
  - name: Voice
  - name: WebhookTest
  - name: WebIntegrations
  - name: WebSocket
    description: WebSocket endpoints for real-time communication
paths:
  /api/v1/voice/clone/{voiceId}:
    delete:
      tags:
        - Voice
      summary: Delete cloned voice
      description: >-
        Permanently deletes a custom cloned voice from your organization's voice
        library.

        The voice will become unavailable for use in agent configurations and
        synthesis requests.
      parameters:
        - name: voiceId
          in: path
          description: Voice identifier
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Cloned voice deleted successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VoiceDeletionResponseDto'
        '400':
          description: Invalid voice identifier
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '401':
          description: Authentication failed or API key is missing
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '403':
          description: Access denied to voice resources
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '404':
          description: Voice with specified ID does not exist
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '409':
          description: Voice is currently in use by agents
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '500':
          description: Server error occurred during voice deletion
components:
  schemas:
    VoiceDeletionResponseDto:
      type: object
      properties:
        success:
          type: boolean
          description: Whether the voice was successfully deleted
        message:
          type: string
          description: Human-readable message describing the deletion result
          nullable: true
        voiceId:
          type: string
          description: Identifier of the deleted voice
          nullable: true
        deletedAt:
          type: string
          description: Timestamp when the deletion occurred
          format: date-time
      additionalProperties: false
      description: Voice deletion operation result
    ProblemDetails:
      type: object
      properties:
        type:
          type: string
          nullable: true
        title:
          type: string
          nullable: true
        status:
          type: integer
          format: int32
          nullable: true
        detail:
          type: string
          nullable: true
        instance:
          type: string
          nullable: true
      additionalProperties: {}

````