Class ObjectId (1.15.0) 

ObjectId(mapping=None, *, ignore_unknown_fields=False, **kwargs)

An ObjectId specifies an object identifier (OID). These provide context and describe types in ASN.1 messages.

Attribute
Name Description
object_id_path MutableSequence[int]
Required. The parts of an OID path. The most significant parts of the path come first.