---
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"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/31212#article
headline: "31212: Call Message Event Payload size exceeded authorized limit."
url: https://www.twilio.com/docs/api/errors/31212
inLanguage: en
dateModified: 2026-03-11T20:01:16.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 31212: Call Message Event Payload size exceeded authorized limit.

Log Type: APPLICATION

Log Level: ERROR

## Description

Call Message Event Payload size exceeded authorized limit.

### Possible causes

The payload size of Call Message Event exceeds the authorized limit.

### Possible solutions

Reduce payload size of Call Message Event to be within the authorized limit and try again.