'string', 'required' => 'boolean', 'request' => 'string', ]; public static $_parents = [ Components::class, Delete::class, Get::class, Head::class, Operation::class, Options::class, Patch::class, Post::class, Trace::class, Put::class, ]; /** * @inheritdoc */ public static $_nested = [ MediaType::class => ['content', 'mediaType'], ]; }