if ($http_cookie ~* (
        {{~#each cookies~}}
            {{~ this }}{{#unless @last}}|{{/unless}}
        {{~/each~}}
        )=Y) {
        rewrite ^{{ ocpUrl }}$ {{ bcpUrl }} redirect;
    }
    if ($http_cookie !~* (
        {{~#each cookies~}}
            {{~ this }}{{#unless @last}}|{{/unless}}
        {{~/each~}}
        )=Y) {
        rewrite ^{{ bcpUrl }}$ {{ ocpUrl }} redirect;
    }