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

# Delete a pronunciation rule



## OpenAPI

````yaml /api-reference/openapi.yaml delete /v1/tts/intervention/entries/{entry_id}
openapi: 3.0.0
info:
  title: VoxNexus API
  version: 1.0.0
  description: VoxNexus API Documentation
  contact:
    name: API Support
    url: https://voxnexus.ai/support
    email: support@voxnexus.ai
servers:
  - url: https://api.voxnexus.ai
security: []
paths:
  /v1/tts/intervention/entries/{entry_id}:
    delete:
      tags:
        - tts-intervention
      summary: Delete a pronunciation rule
      operationId: deleteInterventionEntry
      parameters:
        - in: query
          name: model_id
          required: true
          schema:
            type: string
          description: >-
            Used only to resolve the provider; rules belong to the authenticated
            user.
        - in: query
          name: voice_id
          required: true
          schema:
            type: string
          description: >-
            Used only to resolve the provider; rules belong to the authenticated
            user.
        - in: query
          name: language
          required: false
          schema:
            type: string
          description: >-
            Used only to resolve the provider; rules belong to the authenticated
            user.
        - in: query
          name: intervention_group_id
          required: false
          schema:
            $ref: '#/components/schemas/InterventionGroupID'
          description: >-
            Select a group owned by the authenticated user. For GET, PATCH, and
            DELETE, omission selects default. For POST, query or body may select
            the group; both must match if supplied, and omission of both selects
            default. PATCH and DELETE verify that the rule belongs to this
            group.
        - in: path
          name: entry_id
          required: true
          schema:
            type: integer
            format: int64
            minimum: 1
      responses:
        '204':
          description: Deleted
        '400':
          description: Invalid parameters or intervention not supported
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Authentication required
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Resource not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          description: Rule conflict or rule limit exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '429':
          description: Request rate limit exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '503':
          description: Intervention service unavailable
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
        - ApiKeyAuth: []
components:
  schemas:
    InterventionGroupID:
      type: string
      minLength: 1
      maxLength: 64
      pattern: ^[A-Za-z0-9_-]+$
      description: >-
        Opaque group ID owned by the authenticated user; default is the built-in
        group. Use the ID returned by group creation.
      example: default
    ErrorResponse:
      type: object
      properties:
        error:
          type: string
          description: Error message
          example: Invalid request parameters
        code:
          type: string
          description: Error code
          example: INVALID_REQUEST
        details:
          type: string
          description: Detailed error information (optional)
          example: Detailed error information
        request_id:
          type: string
          description: Request ID (optional)
          example: req_1234567890
      required:
        - error
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-Api-Key
      description: Authenticate using X-Api-Key header

````

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