[docs]classMongoDB(NoSQL):"""Description"""type_name:str=Field(default="MongoDB",allow_mutation=False)@validator("type_name")defvalidate_type_name(cls,v):ifv!="MongoDB":raiseValueError("must be MongoDB")returnvdef__setattr__(self,name,value):ifnameinMongoDB._convenience_properties:returnobject.__setattr__(self,name,value)super().__setattr__(name,value)_convenience_properties:ClassVar[List[str]]=[]