how to remove one object in an array of objects in mongoose code example

Example 1: mongoose delete object from array

doc.subdocs.push({ _id: 4815162342 }) // added
doc.subdocs.pull({ _id: 4815162342 }) // removed

Example 2: how to remove one object in an array of objects in mongoose

User.update( 
    { "_id" : userID} , 
    { "$pull" : { "teams" : { "_id" :  teamID } } } , 
    { "multi" : true }  
)