MongoDB + Golang + Get Shards Count + Get Chunks Count

[kumargv]

HI GUYS ,

if pymongo.version >= "3.2.2":

    mongos_conn = pymongo.MongoClient(host, port)

else:

    mongos_conn = pymongo.Connection(host, port)

 chunks_count        = mongos_conn.config.chunks.count()#rs.conf()

 shards_count        = mongos_conn.config.shards.count()#rs.conf()

 sharded_collections = mongos_conn.config.collections.count()#db.collection.count()

I am unable to Get these value in Go using "gopkg.in/mgo.v2"

var shards, getSiblingDB bson.M


This to Get the Shards Count

shards_count        = mongos_conn.config.shards.count()#rs.conf()

if err := session.DB("admin").Run(bson.D{{"listShards", 1}}, &shards); err != nil {
   fmt.Println("listShards error info::", err)
}

fmt.Println("shards : ", shards)

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

sharded_collections = mongos_conn.config.collections.count()#db.collection.count()


sharded_collections, err := session.DB("admin").C("config").Count()
if err != nil {
  fmt.Println("config Collection count error info : ", err)
}
fmt.Println("sharded_collections : ", sharded_collections)

Guys Please help Me count 


Thanks 
Vijay