"subRule": {
							Type: "object",
							XValidations: apiextensions.ValidationRules{
								{
									Rule:    "self.isTest == true",
									Message: "isTest should be true.",
								},
							},
							Properties: map[string]apiextensions.JSONSchemaProps{
								"isTest": {
									Type: "boolean",
								},
							},
						},
					},
				},
			},