explain

kubectl explain svc.spec.sessionAffinity

KIND:     Service
VERSION:  v1

FIELD:    sessionAffinity <string>

DESCRIPTION:
     Supports "ClientIP" and "None". Used to maintain session affinity. Enable
     client IP based session affinity. Must be ClientIP or None. Defaults to
     None. More info:
     https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies