Optional
collationThe filter used to determine if a document should be deleted. For a deleteMany operation, all matches are removed.
Optional
hintThe index to use. If specified, then the query system will only consider plans using the hinted index.
The namespace for the write.
A namespace is a combination of the database name and the name of the collection: <database-name>.<collection>
.
All documents belong to a namespace.
Specifies a collation.