---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/30906#article
headline: "30906: Campaign Rejected by Twilio"
url: https://www.twilio.com/docs/api/errors/30906
inLanguage: en
dateModified: 2026-10-27T13:08:36.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 30906: Campaign Rejected by Twilio

Log Type: APPLICATION

Log Level: ERROR

## Description

Messaging Service could not be attached to the Campaign because Twilio's DCA declined the Campaign due to compliance violations.

### Possible causes

* Twilio identified compliance violations during the review process. The specific reason for rejection is provided in the CAMPAIGN\_SHARE\_DELETE webhook from TCR.

### Possible solutions

* Revise the Campaign details to address the compliance issues and re-share the Campaign with Twilio's DCA for another review.
* For further clarification and resolution, contact Twilio Customer Support.

Additional help resources

* [A2P 10DLC campaign approval best practices](https://support.twilio.com/hc/en-us/articles/11847054539547-A2P-10DLC-Campaign-Approval-Best-Practices)
* [Changes to Externally Registered Campaign Submission](https://support.twilio.com/hc/en-us/articles/13097615242395-Changes-to-Externally-Registered-Campaign-Submission)
* [Troubleshooting and rectifying Campaigns](/docs/messaging/compliance/a2p-10dlc/troubleshooting-a2p-brands/troubleshooting-and-rectifying-a2p-campaigns-1)