ObjectProperty
constructor(properties: ImmutableMap<String, Property>, required: ImmutableList<String> = persistentListOf(), anyOf: ImmutableList<ObjectProperty>? = null, title: String? = null, format: String? = null, description: String? = null, readOnly: Boolean? = null, const: JsonPrimitive? = null, not: Property? = null, pattern: Regex? = null)