---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/50704#article
headline: "50704: Provided addon sid should have prefix XB."
url: https://www.twilio.com/docs/api/errors/50704
inLanguage: en
dateModified: 2026-03-11T20:43:38.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 50704: Provided addon sid should have prefix XB.

Log Type: TWILIO

Log Level: ERROR

## Description

Provided addon sid should have prefix XB.

### Possible causes

You are trying to specify different field value for ChatbotConfiguration.AddonSid.

### Possible solutions

* Double check and fix value for ChatbotConfiguration.AddonSid. It should start with XB prefix.