"matchExpressions": []interface{}{
					map[string]interface{}{
						"key":      "tier",
						"operator": "In",
						"values":   []interface{}{},
					},
				},
			},
			schema: genMatchSelectorSchema(`self.matchExpressions.all(rule, (rule.operator != "In" && rule.operator != "NotIn") || ((has(rule.values) && size(rule.values) > 0)))`),
			errors: []string{"failed rule"},
		},