---
page_type: error
code: 21619
message: "21619: A Message Body, Media URL or Content SID is required"
level: ERROR
product: Programmable SMS
---

## Description

A Message Body, Media URL or Content SID is required

### Possible Causes

You are sending a message using a Messaging Service without specifying a `Body`,`Media URL` or `Content SID`.

### Possible Solutions

- Ensure you are specifying the correct API Parameters when sending your message.
- If you are using Content Templates, you need to specify a [Content SID](/docs/content/send-templates-created-with-the-content-template-builder), otherwise you will need to send a ["Body" and/or "Media URL"](/docs/messaging/api/message-resource#create-a-message-resource).