The maximum amount of time to allow the query to run.
Limits the fields to return for all matching documents.
When false, returns the updated document rather than the original. The default is true.
Determines which document the operation modifies if the query selects multiple documents.
Upsert the document if it does not exist.
Generated using TypeDoc
FindOneAndReplaceOption.
http://mongodb.github.io/node-mongodb-native/2.1/api/Collection.html#findOneAndReplace