def determine_metadata(self, request, view):
        raise NotImplementedError(".determine_metadata() must be overridden.")
add customer details to the request parameters
dataset/ETHPy150Open tomchristie/django-rest-framework/rest_framework/metadata.py/BaseMetadata.determine_metadata--crossover with--dataset/ETHPy150Open agiliq/merchant/billing/gateways/authorize_net_gateway.py/AuthorizeNetGateway.add_customer_data