Gmail API Watch() not working
问题 I am following Gmail API Push notifications guide given at https://developers.google.com/gmail/api/guides/push. However, when I try to create a new watch from API explorer, it gives following response: { "error": { "errors": [ { "domain": "global", "reason": "invalidArgument", "message": "Invalid topicName does not match projects/google.com:apisexplorerconsole/topics/*" } ], "code": 400, "message": "Invalid topicName does not match projects/google.com:apisexplorerconsole/topics/*" } } My