---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/50701#article
headline: "50701: Only one Virtual Agent participant is allowed per conversation."
url: https://www.twilio.com/docs/api/errors/50701
inLanguage: en
dateModified: 2026-03-11T20:43:38.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 50701: Only one Virtual Agent participant is allowed per conversation.

Log Type: TWILIO

Log Level: ERROR

## Description

Only one Virtual Agent participant is allowed per conversation.

### Possible causes

There is already a Virtual Agent participant in the conversation.

### Possible solutions

* Remove existing Virtual Agent participant from the conversation before adding new one.