def get_cache_record(self, layers, srs, bbox, width, height, styles, format, bgcolor, transparent, time, elevation, v, filter, **kwargs):
        return None
override to customize the display configuration based on the
dataset/ETHPy150Open hydroshare/hydroshare2/ga_ows/views/wms/base.py/WMSAdapterBase.get_cache_record--crossover with--dataset/ETHPy150Open dimagi/commcare-hq/corehq/apps/reports/standard/maps.py/GenericMapReport.dynamic_config