Man pages matching name tshttptxntransformedrespcache in section 3ts:

TSHttpTxnTransformedRespCache.3ts.en	debian 10 / trafficserver-dev
TSHttpTxnTransformedRespCache.3ts.en	debian 11 / trafficserver-dev
TSHttpTxnTransformedRespCache.3ts.en	debian 12 / trafficserver-dev