---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/45715#article
headline: "45715: Failed to create webchat participant. Invalid request parameters. "
url: https://www.twilio.com/docs/api/errors/45715
inLanguage: en
dateModified: 2026-03-11T20:01:16.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 45715: Failed to create webchat participant. Invalid request parameters. 

Log Type: APPLICATION

Log Level: WARNING

## Description

Failed to create participant due to invalid request parameters.

### Possible causes

The address configuration associated with the address SID provided could have invalid parameters. This could be because the account credentials provided are not associated with the address SID provided.

### Possible solutions

Ensure the account credentials and address SID provided are correct and are all associated with the intended account.

Ensure that the request parameters are in accordance with the public documentation.