{"action":"opened","issue":{"url":"https://api.github.com/repos/aws/aws-sdk-ruby/issues/947","labels_url":"https://api.github.com/repos/aws/aws-sdk-ruby/issues/947/labels{/name}","comments_url":"https://api.github.com/repos/aws/aws-sdk-ruby/issues/947/comments","events_url":"https://api.github.com/repos/aws/aws-sdk-ruby/issues/947/events","html_url":"https://github.com/aws/aws-sdk-ruby/issues/947","id":109790430,"number":947,"title":"S3::Object#copy_from/copy_to modify given options","user":{"login":"toaster","id":73959,"avatar_url":"https://avatars.githubusercontent.com/u/73959?v=3","gravatar_id":"","url":"https://api.github.com/users/toaster","html_url":"https://github.com/toaster","followers_url":"https://api.github.com/users/toaster/followers","following_url":"https://api.github.com/users/toaster/following{/other_user}","gists_url":"https://api.github.com/users/toaster/gists{/gist_id}","starred_url":"https://api.github.com/users/toaster/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/toaster/subscriptions","organizations_url":"https://api.github.com/users/toaster/orgs","repos_url":"https://api.github.com/users/toaster/repos","events_url":"https://api.github.com/users/toaster/events{/privacy}","received_events_url":"https://api.github.com/users/toaster/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-10-05T12:56:55Z","updated_at":"2015-10-05T12:56:55Z","closed_at":null,"body":"It's a bad idea to modify an incoming hash unless you really have it under control.\r\nThe following code crashes:\r\n\r\n```ruby\r\nCOPY_OPTIONS = {server_side_encryption: 'AES256'}\r\n\r\ndest_object.copy_from(src_object, COPY_OPTIONS)\r\n```"}}