60231: Sender id already exists for account

This error occurs when you try to create or register a Sender ID that already exists in your account for Twilio Verify. A Sender ID must be unique within the account context used for the request.

• You submitted a request to create a Sender ID that has already been added to the same account
• Your application retried the same create request and attempted to add a duplicate Sender ID
• You used an existing Sender ID value without first checking the current Sender IDs configured for the account

• Use a different Sender ID value when creating a new Sender ID
• Review your existing Verify Sender IDs before creating another one and avoid reusing the same value
• Update your application logic to prevent duplicate create requests for the same Sender ID
• If you intended to use an existing Sender ID, reference that existing configuration instead of creating a new one

• Verify documentation
• Twilio Verify API documentation