---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/54011#article
headline: "54011: Invalid TTL"
url: https://www.twilio.com/docs/api/errors/54011
inLanguage: en
dateModified: 2026-03-11T20:43:38.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 54011: Invalid TTL

Log Level: ERROR

## Description

The TTL value in seconds must either be empty or an integer between 0 and 31 536 000 (1 year).

### Possible causes

* The value supplied for the TTL parameter does not fall into the valid range.

### Possible solutions

* Confirm a valid TTL parameter is being passed in your request.