---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/54006#article
headline: "54006: Request entity too large"
url: https://www.twilio.com/docs/api/errors/54006
inLanguage: en
dateModified: 2026-03-11T20:43:38.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 54006: Request entity too large

Log Level: ERROR

## Description

The size of the specified 'Data' parameter exceeds the size limit.

### Possible causes

* The size of a serialized JSON payload stored in a Sync Document, List Item, or Map Item cannot exceed 16KB; attempting to submit a larger object will yield this error.

### Possible solutions

* Reduce the size of the submitted JSON object by removing or compressing data.
* Split your data across multiple Map Items, List Items, or Documents.