---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/45772#article
headline: "45772: Failed to perform operation. Required header is either missing or incorrect."
url: https://www.twilio.com/docs/api/errors/45772
inLanguage: en
dateModified: 2026-03-11T20:01:16.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 45772: Failed to perform operation. Required header is either missing or incorrect.

Log Type: APPLICATION

Log Level: WARNING

## Description

Failed to perform operation. Required header is either missing or incorrect.

### Possible causes

Mandatory headers might be missing in the request.

### Possible solutions

Provide all the mandatory headers.