{"action":"created","issue":{"url":"https://api.github.com/repos/GoogleCloudPlatform/cloud-trace-nodejs/issues/111","labels_url":"https://api.github.com/repos/GoogleCloudPlatform/cloud-trace-nodejs/issues/111/labels{/name}","comments_url":"https://api.github.com/repos/GoogleCloudPlatform/cloud-trace-nodejs/issues/111/comments","events_url":"https://api.github.com/repos/GoogleCloudPlatform/cloud-trace-nodejs/issues/111/events","html_url":"https://github.com/GoogleCloudPlatform/cloud-trace-nodejs/pull/111","id":113445185,"number":111,"title":"Reports agent version as a label on every span","user":{"login":"matthewloring","id":1485909,"avatar_url":"https://avatars.githubusercontent.com/u/1485909?v=3","gravatar_id":"","url":"https://api.github.com/users/matthewloring","html_url":"https://github.com/matthewloring","followers_url":"https://api.github.com/users/matthewloring/followers","following_url":"https://api.github.com/users/matthewloring/following{/other_user}","gists_url":"https://api.github.com/users/matthewloring/gists{/gist_id}","starred_url":"https://api.github.com/users/matthewloring/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/matthewloring/subscriptions","organizations_url":"https://api.github.com/users/matthewloring/orgs","repos_url":"https://api.github.com/users/matthewloring/repos","events_url":"https://api.github.com/users/matthewloring/events{/privacy}","received_events_url":"https://api.github.com/users/matthewloring/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/GoogleCloudPlatform/cloud-trace-nodejs/labels/cla:%20yes","name":"cla: yes","color":"c7def8"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-10-26T20:31:42Z","updated_at":"2015-10-26T22:03:41Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/GoogleCloudPlatform/cloud-trace-nodejs/pulls/111","html_url":"https://github.com/GoogleCloudPlatform/cloud-trace-nodejs/pull/111","diff_url":"https://github.com/GoogleCloudPlatform/cloud-trace-nodejs/pull/111.diff","patch_url":"https://github.com/GoogleCloudPlatform/cloud-trace-nodejs/pull/111.patch"},"body":"Fixes #110."},"comment":{"url":"https://api.github.com/repos/GoogleCloudPlatform/cloud-trace-nodejs/issues/comments/151297343","html_url":"https://github.com/GoogleCloudPlatform/cloud-trace-nodejs/pull/111#issuecomment-151297343","issue_url":"https://api.github.com/repos/GoogleCloudPlatform/cloud-trace-nodejs/issues/111","id":151297343,"user":{"login":"matthewloring","id":1485909,"avatar_url":"https://avatars.githubusercontent.com/u/1485909?v=3","gravatar_id":"","url":"https://api.github.com/users/matthewloring","html_url":"https://github.com/matthewloring","followers_url":"https://api.github.com/users/matthewloring/followers","following_url":"https://api.github.com/users/matthewloring/following{/other_user}","gists_url":"https://api.github.com/users/matthewloring/gists{/gist_id}","starred_url":"https://api.github.com/users/matthewloring/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/matthewloring/subscriptions","organizations_url":"https://api.github.com/users/matthewloring/orgs","repos_url":"https://api.github.com/users/matthewloring/repos","events_url":"https://api.github.com/users/matthewloring/events{/privacy}","received_events_url":"https://api.github.com/users/matthewloring/received_events","type":"User","site_admin":false},"created_at":"2015-10-26T22:03:41Z","updated_at":"2015-10-26T22:03:41Z","body":"1. I am not sure what format the consumer of the header is expecting. I can modify the new label we attach, my hope was to keep the string as small as possible since this label will be appearing on every single trace but I can use the longer form included in the header if preferable.\r\n\r\n2. What is the benefit of adding information to the headers without any intended consumers of that information?"}}