api_internal/cred/mongo/mongo_data_connection_string.txt

mongodb://del.ditscentre.in:27017,wtt.ditscentre.in:27017,mum.arh.001.ditscentre.in:27017/admin?tls=true&tlsCAFile={mongo_ca}&tlsCertificateKeyFile={mongo_cert}&replicaSet=dits_mongod_rep&readPreference=primary&authMechanism=MONGODB-X509&authSource=%24external