Update a WhatsApp campaign
<Note>You can use this API for WhatsApp only if you have setup your WhatsApp account on Brevo platform. To setup your WhatsApp account, follow the steps in the guide below.
[Activating Whatsapp](https://developers.brevo.com/docs/whatsapp-campaigns-1) in your account</Note>
<Note>This API requires the List and Segment ids as recipients in Body params.You can use the below Contact endpoints to get the required information.
[Get all the Lists](https://developers.brevo.com/reference/getlists-1)
[Get all the Segments](https://developers.brevo.com/reference/getsegments)</Note>