{"action":"created","comment":{"url":"https://api.github.com/repos/GoogleCloudPlatform/gcloud-node/pulls/comments/75025049","id":75025049,"diff_hunk":"@@ -211,6 +212,19 @@ Vision.prototype.annotate = function(requests, callback) {\n  * vision.detect(img, types, function(err, detection, apiResponse) {});\n  *\n  * //-\n+ * // Run feature detection over a Buffer.\n+ * //-\n+ * var fs = require('fs');\n+ *\n+ * fs.readFile('image.jpg', function(err, contents) {","path":"packages/vision/src/index.js","position":22,"original_position":22,"commit_id":"843c9dc2b104f38a033456427f3fed76a15ed17e","original_commit_id":"843c9dc2b104f38a033456427f3fed76a15ed17e","user":{"login":"calibr","id":4965093,"avatar_url":"https://avatars.githubusercontent.com/u/4965093?v=3","gravatar_id":"","url":"https://api.github.com/users/calibr","html_url":"https://github.com/calibr","followers_url":"https://api.github.com/users/calibr/followers","following_url":"https://api.github.com/users/calibr/following{/other_user}","gists_url":"https://api.github.com/users/calibr/gists{/gist_id}","starred_url":"https://api.github.com/users/calibr/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/calibr/subscriptions","organizations_url":"https://api.github.com/users/calibr/orgs","repos_url":"https://api.github.com/users/calibr/repos","events_url":"https://api.github.com/users/calibr/events{/privacy}","received_events_url":"https://api.github.com/users/calibr/received_events","type":"User","site_admin":false},"body":"I'm using this feature with a Buffer received from s3, like below:\r\n\r\n```js\r\nS3.getObject({\r\n  Bucket: \"my-s3-bucket\",\r\n  Key: \"s3-file-key\"\r\n}, function(err, objectData) {\r\n  vision.detectText(objectData.Body, function(err, text) {\r\n  \t\r\n  });\r\n});\r\n```\r\n\r\n","created_at":"2016-08-16T21:34:12Z","updated_at":"2016-08-16T21:34:12Z","html_url":"https://github.com/GoogleCloudPlatform/gcloud-node/pull/1500#discussion_r75025049","pull_request_url":"https://api.github.com/repos/GoogleCloudPlatform/gcloud-node/pulls/1500","_links":{"self":{"href":"https://api.github.com/repos/GoogleCloudPlatform/gcloud-node/pulls/comments/75025049"},"html":{"href":"https://github.com/GoogleCloudPlatform/gcloud-node/pull/1500#discussion_r75025049"},"pull_request":{"href":"https://api.github.com/repos/GoogleCloudPlatform/gcloud-node/pulls/1500"}}},"pull_request":{"url":"https://api.github.com/repos/GoogleCloudPlatform/gcloud-node/pulls/1500","id":81542853,"html_url":"https://github.com/GoogleCloudPlatform/gcloud-node/pull/1500","diff_url":"https://github.com/GoogleCloudPlatform/gcloud-node/pull/1500.diff","patch_url":"https://github.com/GoogleCloudPlatform/gcloud-node/pull/1500.patch","issue_url":"https://api.github.com/repos/GoogleCloudPlatform/gcloud-node/issues/1500","number":1500,"state":"open","locked":false,"title":"docs: updated vision detect params/examples","user":{"login":"callmehiphop","id":1707267,"avatar_url":"https://avatars.githubusercontent.com/u/1707267?v=3","gravatar_id":"","url":"https://api.github.com/users/callmehiphop","html_url":"https://github.com/callmehiphop","followers_url":"https://api.github.com/users/callmehiphop/followers","following_url":"https://api.github.com/users/callmehiphop/following{/other_user}","gists_url":"https://api.github.com/users/callmehiphop/gists{/gist_id}","starred_url":"https://api.github.com/users/callmehiphop/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/callmehiphop/subscriptions","organizations_url":"https://api.github.com/users/callmehiphop/orgs","repos_url":"https://api.github.com/users/callmehiphop/repos","events_url":"https://api.github.com/users/callmehiphop/events{/privacy}","received_events_url":"https://api.github.com/users/callmehiphop/received_events","type":"User","site_admin":false},"body":"Relates to 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