{"action":"opened","issue":{"url":"https://api.github.com/repos/icanzilb/JSONModel/issues/290","labels_url":"https://api.github.com/repos/icanzilb/JSONModel/issues/290/labels{/name}","comments_url":"https://api.github.com/repos/icanzilb/JSONModel/issues/290/comments","events_url":"https://api.github.com/repos/icanzilb/JSONModel/issues/290/events","html_url":"https://github.com/icanzilb/JSONModel/issues/290","id":59322735,"number":290,"title":"how can i set BOOL Optional?","user":{"login":"hengchengfei","id":3182964,"avatar_url":"https://avatars.githubusercontent.com/u/3182964?v=3","gravatar_id":"","url":"https://api.github.com/users/hengchengfei","html_url":"https://github.com/hengchengfei","followers_url":"https://api.github.com/users/hengchengfei/followers","following_url":"https://api.github.com/users/hengchengfei/following{/other_user}","gists_url":"https://api.github.com/users/hengchengfei/gists{/gist_id}","starred_url":"https://api.github.com/users/hengchengfei/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hengchengfei/subscriptions","organizations_url":"https://api.github.com/users/hengchengfei/orgs","repos_url":"https://api.github.com/users/hengchengfei/repos","events_url":"https://api.github.com/users/hengchengfei/events{/privacy}","received_events_url":"https://api.github.com/users/hengchengfei/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-02-28T03:22:48Z","updated_at":"2015-02-28T03:22:48Z","closed_at":null,"body":"i want to set  isSubscribe Optional,but it is BOOL type,but it is error.\r\n@property(nonatomic)BOOL<Optional> isSubscribe;"}}