presto-password-authenticators/src/main/java/io/prestosql/plugin/password/LdapConfig.java/LdapConfig/setUserBindSearchPattern
class LdapConfig:    @Config("ldap.user-bind-pattern")
    @ConfigDescription("Custom user bind pattern. Example: ${USER}@example.com")
    public LdapConfig setUserBindSearchPattern(String userBindSearchPattern)
    {
        this.userBindSearchPattern = userBindSearchPattern;
        return this;
    }