{"action":"opened","issue":{"url":"https://api.github.com/repos/drborges/appx/issues/18","labels_url":"https://api.github.com/repos/drborges/appx/issues/18/labels{/name}","comments_url":"https://api.github.com/repos/drborges/appx/issues/18/comments","events_url":"https://api.github.com/repos/drborges/appx/issues/18/events","html_url":"https://github.com/drborges/appx/issues/18","id":104524365,"number":18,"title":"Implement transactional update","user":{"login":"drborges","id":508128,"avatar_url":"https://avatars.githubusercontent.com/u/508128?v=3","gravatar_id":"","url":"https://api.github.com/users/drborges","html_url":"https://github.com/drborges","followers_url":"https://api.github.com/users/drborges/followers","following_url":"https://api.github.com/users/drborges/following{/other_user}","gists_url":"https://api.github.com/users/drborges/gists{/gist_id}","starred_url":"https://api.github.com/users/drborges/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drborges/subscriptions","organizations_url":"https://api.github.com/users/drborges/orgs","repos_url":"https://api.github.com/users/drborges/repos","events_url":"https://api.github.com/users/drborges/events{/privacy}","received_events_url":"https://api.github.com/users/drborges/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-09-02T16:41:06Z","updated_at":"2015-09-02T16:41:06Z","closed_at":null,"body":"Given I want to partially update an entity in datastore, update call should:\r\n\r\n1. Open a transaction\r\n2. Load the entity from datastore\r\n3. Update the partial fields\r\n4. Save it back to datastore"}}