Upload voice attachment
Attachments
Upload voice attachment
Beta. This endpoint is in beta. Behavior, parameters, and response shapes may change without notice.
Uploads an audio file as a multipart/form-data request, converts it to LinkedIn voice format, and returns the attachment metadata including the duration. Use the returned id to attach the voice message to LinkedIn voice outreach endpoints.
POST
Upload voice attachment
Authorizations
Authenticate every request with a Bearer token. Pass your Reply API key in the
Authorization header:
Authorization: Bearer <your-api-key>Get your API key from the Reply dashboard: Settings → API Key.
Body
multipart/form-data
Audio file to upload. Must be non-empty and no longer than 60 seconds.