def create_from_discriminator_value(parse_node: ParseNode) -> AssociateWithHubSitesPostRequestBody:
        """
        Creates a new instance of the appropriate class based on discriminator value
        param parse_node: The parse node to use to read the discriminator value and create the object
        Returns: AssociateWithHubSitesPostRequestBody
        """
        if parse_node is None:
            raise TypeError("parse_node cannot be null.")
        return AssociateWithHubSitesPostRequestBody()

        Creates a new instance of the appropriate class based on discriminator value
        param parse_node: The parse node to use to read the discriminator value and create the object
        Returns: AssociateWithHubSitesPostRequestBody
        
msgraph/generated/sites/item/lists/item/content_types/item/associate_with_hub_sites/associate_with_hub_sites_post_request_body.py