def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .device_and_app_management_role_assignment import DeviceAndAppManagementRoleAssignment
        from .entity import Entity
        from .role_definition import RoleDefinition

        from .device_and_app_management_role_assignment import DeviceAndAppManagementRoleAssignment
        from .entity import Entity
        from .role_definition import RoleDefinition

        fields: dict[str, Callable[[Any], None]] = {
            "description": lambda n : setattr(self, 'description', n.get_str_value()),
            "displayName": lambda n : setattr(self, 'display_name', n.get_str_value()),
            "resourceScopes": lambda n : setattr(self, 'resource_scopes', n.get_collection_of_primitive_values(str)),
            "roleDefinition": lambda n : setattr(self, 'role_definition', n.get_object_value(RoleDefinition)),
        }
        super_fields = super().get_field_deserializers()
        fields.update(super_fields)
        return fields

        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        
msgraph/generated/models/role_assignment.py