YouTube is deprecating the channel bulletin feature. As a result, the `activities.insert` method will be deprecated, and the `activities.list` method will stop returning channel bulletins. These changes will be effective in the API on or after May 18, 2020. For more details, see the [YouTube Help Center](https://support.google.com/youtube?p=channel-bulletins).

The following examples show how to use the YouTube Data API (v3) to perform
functions related to user activity.

## Retrieve a list of channel activities

To retrieve a list of events related to a particular channel, call the
[`activities.list`](https://developers.google.com/youtube/data/reference/rest/v3/activities/list.md.txt) method
using one of the following two methods to identify the channel:

- Set the `mine` parameter value to `true` to retrieve a list of the authenticated user's activities. Your request must be authorized using OAuth 2.0.

  ```
  https://developers.google.com/apis-explorer/#p/youtube/v3/youtube.activities.list?
          part=snippet,contentDetails
          &mine=true
  ```
- Set the `channelId` parameter to the YouTube channel ID that uniquely identifies the channel for which you are retrieving an activity list. This example sets the `channelId` parameter to `UCK8sQmJBp8GCxrOtXWBpyEA`, which also identifies Google's official YouTube channel.

  ```
  https://developers.google.com/apis-explorer/#p/youtube/v3/youtube.activities.list?
          part=snippet,contentDetails
          &channelId=UCK8sQmJBp8GCxrOtXWBpyEA
  ```