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Change the cluster's primary hostname.

PUT 
/clusters/:id/host

Switches the cluster's primary hostname to an already-provisioned domain: either the cluster's default <name>.global.auth.ac address or one of its custom domains that already has an issued TLS certificate. This does not provision a new domain — use the custom domains API to add one first. The candidate host must be reachable before the switch is applied.

Request​

Responses​

Primary hostname updated. Returns the cluster with its new host.