In order to run a campaign, you must have [Sites](https://dev.kevel.co/docs/sites) tied to a specific [Channel](https://dev.kevel.co/docs/channels). This endpoint enables a site to be tied to a channel.

### Note

By default, any site created is AUTOMATICALLY added to the default "All Sites" channel. Because many clients have no need for two channels, it is possible the Channel Site Maps API will never be used.