console - marklogic undefined function error xdmp:server-root -

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when run script xdmp:server-root(xdmp:server("http-cvsearch-8200")) in marklogic console, got error: xdmp:server-root() function not defined. ml version 8.0-3.2.

i tried function , works well.

let $config := admin:get-configuration()

return admin:appserver-get-root($config,xdmp:server())


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