def _load_actions(
        self, attrs, resource_name, resource_model, service_context
    ):
        """
        Actions on the resource become methods, with the ``load`` method
        being a special case which sets internal data for attributes, and
        ``reload`` is an alias for ``load``.
        """
        if resource_model.load:
            attrs['load'] = self._create_action(
                action_model=resource_model.load,
                resource_name=resource_name,
                service_context=service_context,
                is_load=True,
            )
            attrs['reload'] = attrs['load']

        for action in resource_model.actions:
            attrs[action.name] = self._create_action(
                action_model=action,
                resource_name=resource_name,
                service_context=service_context,
            )

        Actions on the resource become methods, with the ``load`` method
        being a special case which sets internal data for attributes, and
        ``reload`` is an alias for ``load``.
        
boto3/resources/factory.py