TLS 1.2 cypher suites on 7.4 with HTTP API

All,

Trying to figure out what (older?) cypher we need to turn on our 7.4 box.

Here's what's supported at the server (according to
https://www.ssllabs.com/ssltest)

Cipher Suites
# TLS 1.2 (server has no preference)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa) WEAK 112
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f) WEAK 128
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c) WEAK 128
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c) WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35) WEAK 256
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d) WEAK 256
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d) WEAK 256

Currently enabled via *OPSYS is showing
*AES_128_GCM_SHA256
*AES_256_GCM_SHA384
*CHACHA20_POLY1305_SHA256
*ECDHE_ECDSA_AES_128_GCM_SHA256
*ECDHE_ECDSA_AES_256_GCM_SHA384
*ECDHE_RSA_AES_128_GCM_SHA256
*ECDHE_RSA_AES_256_GCM_SHA384
*ECDHE_ECDSA_CHACHA20_POLY1305_SHA256
*ECDHE_RSA_CHACHA20_POLY1305_SHA256

I would have thought that the remote server's
TLS_RSA_WITH_AES_256_GCM_SHA384 would have match the IBM's
*AES_256_GCM_SHA384 but apparently not?

Thanks!
Charles