code: def FindClassIdInMoMetaIgnoreCase(classId):
  		
  		if not classId:
  			return None
  		if classId in _ManagedObjectMeta:
  			return classId
  		lClassId = classId.lower()
  		for key in _ManagedObjectMeta.keys():
  			if (key.lower() == lClassId):
  				return key
  		return None
docs: Methods whether classId is valid or not . Given class is case insensitive.