ElastiCache with encryption uses TLS to communicate with redis client, yet as I've seen redis clients in all languages (ioredis, predis, go-redis) require a pem file when configuring the client to us TLS.
How can I connect to Elasticache with in-transit encryption without given the ceritificate for the TLS?
solution - no certificate is needed, just to enable TLS in the client (ioredis for example is just to have tls: {}