Unable to start mongod - M310:homework 1.6

My configuration is below along with other necessary configuration options… but when i try to start my mongod here, i get ldap related errors like the one right below. I verified many times and everything is in order with spaces. May i please get help on this…

vagrant@database:~/shared$ mongod -f demo.conf
Unrecognized option: security.ldap.authz.queryTemplate
try ‘mongod --help’ for more information

configuration below----------------------

bindIp: database.m310.mongodb.university
port: 31155
#mode: preferSSL
#CAFile: “/home/vagrant/shared/certs/ca.pem”
#clusterFile: “/home/vagrant/shared/certs/server.pem”
#PEMKeyFile: “/home/vagrant/shared/certs/server.pem”
authorization: “enabled”
servers: “infrastructure.m310.mongodb.university”
queryTemplate: “ou=Users,dc=mongodb,dc=com??one?(member={USER})”
userToDNMapping: ‘[{match: “(.+)”, substitution: “uid={0},ou=Users,dc=mongodb,dc=com”}]’
transportSecurity: “none”
method: “simple”
#clusterAuthMode: keyFile
#keyFile: “/home/vagrant/shared/mongodb.keyfile”
authenticationMechanisms: PLAIN
saslauthdPath: “/var/run/saslauthd/mux”

You’re using more options than is necessary. Suggest reviewing the Enabling LDAP lecture again, it shows the main mongod options that’s required for this to work; you’ll be able to translate mongod options to config file options. For example, the ldap section is not required.

PS: Remember not to post possible lab answers as it’s against forum guidelines.