
admin:foreign-cluster-set-xdqp-ssl-allow-tls( $config as element(configuration), $cluster-id as xs:unsignedLong, $value as xs:boolean ) as element(configuration)
This function enables or disables the TLS protocol for the specified foreign cluster.
http://marklogic.com/xdmp/privileges/admin/cluster
  xquery version "1.0-ml";
  import module namespace admin = "http://marklogic.com/xdmp/admin"
      at "/MarkLogic/admin.xqy";
  let $cfg := admin:get-configuration()
  let $fcl := admin:cluster-get-foreign-cluster-id($cfg, "ClusterA")
  return admin:foreign-cluster-set-xdqp-ssl-allow-tls($cfg, $fcl, fn:true())
 (: Enables the TLS protocol on the foreign cluster. Use admin:save-configuration to save the
    changes to the configuration or pass the configuration to other Admin API functions
    to make other changes. :)