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

# Generate playback URL

> Generate a temporary signed URL for audio playback



## OpenAPI

````yaml /openapi.json get /api/audio-management/audio/{id}/playback-url
openapi: 3.0.0
info:
  title: GoMobile Backend API
  description: >-
    API documentation for GoMobile telephony platform - automated calling
    campaigns, interactive voice flows, and call management
  version: '1.0'
  contact: {}
servers:
  - url: http://localhost:3000
    description: Local Development
security: []
tags:
  - name: Organizations
    description: Multi-tenant organization management
  - name: Teams
    description: Team structure and hierarchy
  - name: Contacts
    description: Customer contact management (CRM)
  - name: Entities
    description: Business entities management
  - name: Audiences
    description: Contact segmentation and groups
  - name: Programs
    description: Call campaign configuration
  - name: Call Flows
    description: Interactive call flow builder
paths:
  /api/audio-management/audio/{id}/playback-url:
    get:
      tags:
        - Call Flows
      summary: Generate playback URL
      description: Generate a temporary signed URL for audio playback
      operationId: AudioManagementController_generatePlaybackUrl
      parameters:
        - name: id
          required: true
          in: path
          description: Audio UUID
          schema:
            format: uuid
            type: string
        - name: expiresIn
          required: false
          in: query
          description: URL expiration in seconds (1-86400)
          schema:
            type: number
      responses:
        '200':
          description: Playback URL generated
        '400':
          description: Invalid expiresIn parameter
        '404':
          description: Audio not found

````