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

# Update Transfer Target



## OpenAPI

````yaml https://api.mrassistant.ai/openapi.json patch /transfer-targets/{target_id}
openapi: 3.1.0
info:
  title: Backend - Multilingual Voice Agent System
  description: FastAPI backend for multilingual voice agents with tool use
  version: 1.0.0
servers: []
security: []
paths:
  /transfer-targets/{target_id}:
    patch:
      tags:
        - transfer-targets
      summary: Update Transfer Target
      operationId: update_transfer_target_transfer_targets__target_id__patch
      parameters:
        - name: target_id
          in: path
          required: true
          schema:
            type: string
            format: uuid
            title: Target Id
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TransferTargetUpdate'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransferTargetResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - HTTPBearer: []
components:
  schemas:
    TransferTargetUpdate:
      properties:
        name:
          anyOf:
            - type: string
            - type: 'null'
          title: Name
        target:
          anyOf:
            - type: string
            - type: 'null'
          title: Target
        mode:
          anyOf:
            - type: string
            - type: 'null'
          title: Mode
        sip_trunk_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Sip Trunk Id
        sip_headers:
          anyOf:
            - additionalProperties:
                type: string
              type: object
            - type: 'null'
          title: Sip Headers
        briefing_prompt:
          anyOf:
            - type: string
            - type: 'null'
          title: Briefing Prompt
        transfer_announcement:
          anyOf:
            - type: string
            - type: 'null'
          title: Transfer Announcement
        tags:
          anyOf:
            - items:
                type: string
              type: array
            - type: 'null'
          title: Tags
        enabled:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Enabled
      type: object
      title: TransferTargetUpdate
    TransferTargetResponse:
      properties:
        id:
          type: string
          title: Id
        owner_id:
          type: string
          title: Owner Id
        name:
          type: string
          title: Name
        target:
          type: string
          title: Target
        mode:
          type: string
          title: Mode
        sip_trunk_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Sip Trunk Id
        sip_headers:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Sip Headers
        briefing_prompt:
          anyOf:
            - type: string
            - type: 'null'
          title: Briefing Prompt
        transfer_announcement:
          anyOf:
            - type: string
            - type: 'null'
          title: Transfer Announcement
        tags:
          anyOf:
            - items:
                type: string
              type: array
            - type: 'null'
          title: Tags
        enabled:
          type: boolean
          title: Enabled
        created_at:
          type: string
          format: date-time
          title: Created At
        updated_at:
          type: string
          format: date-time
          title: Updated At
      type: object
      required:
        - id
        - owner_id
        - name
        - target
        - mode
        - sip_trunk_id
        - sip_headers
        - briefing_prompt
        - transfer_announcement
        - tags
        - enabled
        - created_at
        - updated_at
      title: TransferTargetResponse
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    HTTPBearer:
      type: http
      scheme: bearer

````