public RoleBindingArgs build() {
            $.apiVersion = Codegen.stringProp("apiVersion").output().arg($.apiVersion).getNullable();
            $.kind = Codegen.stringProp("kind").output().arg($.kind).getNullable();
            if ($.roleRef == null) {
                throw new MissingRequiredPropertyException("RoleBindingArgs", "roleRef");
            }
            return $;
        }
@param subjects Subjects holds references to the objects the role applies to.

@return builder
sdk/java/src/main/java/com/pulumi/kubernetes/rbac/v1beta1/RoleBindingArgs.java