90030: Broadcast 'CorrelationId' is too long

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

• 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.

• 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.

• Notify API Notification Resource
• Sending and Receiving Notifications
• Troubleshooting Issues with Twilio Notify