---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/90030#article
headline: "90030: Broadcast 'CorrelationId' is too long"
url: https://www.twilio.com/docs/api/errors/90030
inLanguage: en
dateModified: 2026-06-09T11:00:42.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 90030: Broadcast 'CorrelationId' is too long

Log Type: APPLICATION

Log Level: ERROR

## Description

This error occurs when your Notify Broadcast request includes a `CorrelationId` value that exceeds the maximum length accepted by the API.

### Possible causes

* The `CorrelationId` value in the Broadcast request is longer than the allowed limit.
* Your application generated a `CorrelationId` from a long string, token, or concatenated identifier.
* The request includes one or more `CorrelationId` values that were not length-checked before the API call was sent.

### Possible solutions

* Shorten the `CorrelationId` value and resend the request.
* Generate compact correlation values for Broadcast requests instead of passing full payload data or long combined identifiers.
* Validate the length of each `CorrelationId` in your application before you send the request.
* If the request fails, review the API response and update the Broadcast payload before retrying.

#### Additional resources

* [Notify API Notification Resource](/docs/notify/api/notification-resource)
* [Sending and Receiving Notifications](/docs/notify/send-notifications)
* [Troubleshooting Issues with Twilio Notify](https://help.twilio.com/articles/115016131208-Troubleshooting-Issues-with-Twilio-Notify)