Please follow below steps to repro on local
1. Create cassandra table as -
CREATE TABLE test_try_e ( additional_details_test frozen<additional_details_test> PRIMARY KEY )
2. Custom types as -
CREATE TYPE additional_details_test ( products list<frozen<product_details>>, retailers list<frozen<retailer>> )
CREATE TYPE retailer ( key text, value text )
3.Insert data to same table -
INSERT INTO test_try_e JSON '{"additional_details_test":{"products":[{"product_codes":"prd cda","product_name":"prd a","product_classification":"classa","quantity":1},{"product_codes":"prd cd 2","product_name":"prd name 2","product_classification":"class b","quantity":1}],"retailers":[{"key":"key1","value":"value"}]}}';
Now try to read same data using dot net client lib -
var rowSet = session.Execute("select additional_details_test from test_try_e");
This returns byte[] of column "additional_details_test " and it throws exception when we do something like this because byte[] is returned in row
var bytes = row.GetValue<AdditionalDetails>("additional_details");
"AdditionalDetails" is c# class entity
kindly provide ways to read\de-serialize this byte[] into custom class \entity
