---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/50602#article
headline: "50602: Programmable Chat: Cannot decline invite when already channel member."
url: https://www.twilio.com/docs/api/errors/50602
inLanguage: en
dateModified: 2026-03-11T20:43:38.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 50602: Programmable Chat: Cannot decline invite when already channel member.

Log Type: APPLICATION

Log Level: ERROR

## Description

Specified user is already member of this channel so his invitation is not present.

### Possible causes

User was added directly to the channel and his invite was removed so he can't decline it.

### Possible solutions

User shouldn't decline invite if he was already added to channel.