def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .bucket_aggregation_range import BucketAggregationRange
        from .bucket_aggregation_sort_property import BucketAggregationSortProperty

        from .bucket_aggregation_range import BucketAggregationRange
        from .bucket_aggregation_sort_property import BucketAggregationSortProperty

        fields: dict[str, Callable[[Any], None]] = {
            "isDescending": lambda n : setattr(self, 'is_descending', n.get_bool_value()),
            "minimumCount": lambda n : setattr(self, 'minimum_count', n.get_int_value()),
            "@odata.type": lambda n : setattr(self, 'odata_type', n.get_str_value()),
            "prefixFilter": lambda n : setattr(self, 'prefix_filter', n.get_str_value()),
            "ranges": lambda n : setattr(self, 'ranges', n.get_collection_of_object_values(BucketAggregationRange)),
            "sortBy": lambda n : setattr(self, 'sort_by', n.get_enum_value(BucketAggregationSortProperty)),
        }
        return fields

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