[StructuredAuthnConfig] add comment for extra keys unique requirement

Signed-off-by: Anish Ramasekar <anish.ramasekar@gmail.com> Kubernetes-commit: af8da8e01c28286feedf528e94683781a0387a99
2024-01-02 19:58:20 +00:00 · 2024-01-02 19:58:20 +00:00 · 6bad17ce50
parent 85936b5b6e
commit 6bad17ce50
1 changed files with 1 additions and 0 deletions
--- a/pkg/apis/apiserver/v1alpha1/types.go
+++ b/pkg/apis/apiserver/v1alpha1/types.go
@ -376,6 +376,7 @@ type ExtraMapping struct {
 	// subdomain as defined by RFC 1123. All characters trailing the first "/" must
 	// be valid HTTP Path characters as defined by RFC 3986.
 	// key must be lowercase.
+	// Required to be unique.
 	// +required
 	Key string `json:"key"`