---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/22120#article
headline: "22120: Invalid Verification Type"
url: https://www.twilio.com/docs/api/errors/22120
inLanguage: en
dateModified: 2025-12-12T18:14:22.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 22120: Invalid Verification Type

Log Level: ERROR

## Description

Verification Type must be either "phone-call" or "phone-bill".