docs/content/rest/activity/notifications.md

title, intro, versions, topics, miniTocMaxHeadingLevel

title	intro	versions	topics	miniTocMaxHeadingLevel
Notifications		fpt ghes ghae ghec * * * *	API	3

Users receive notifications for conversations in repositories they watch including:

• Issues and their comments
• Pull Requests and their comments
• Comments on any commits

Notifications are also sent for conversations in unwatched repositories when the user is involved including:

• @mentions
• Issue assignments
• Commits the user authors or commits
• Any discussion in which the user actively participates

All Notification API calls require the notifications or repo API scopes. Doing this will give read-only access to some issue and commit content. You will still need the repo scope to access issues and commits from their respective endpoints.

Notifications come back as "threads". A thread contains information about the current discussion of an issue, pull request, or commit.

Notifications are optimized for polling with the Last-Modified header. If there are no new notifications, you will see a 304 Not Modified response, leaving your current rate limit untouched. There is an X-Poll-Interval header that specifies how often (in seconds) you are allowed to poll. In times of high server load, the time may increase. Please obey the header.

# Add authentication to your requests
$ curl -I {% data variables.product.api_url_pre %}/notifications
HTTP/2 200
Last-Modified: Thu, 25 Oct 2012 15:16:27 GMT
X-Poll-Interval: 60

# Pass the Last-Modified header exactly
$ curl -I {% data variables.product.api_url_pre %}/notifications
$    -H "If-Modified-Since: Thu, 25 Oct 2012 15:16:27 GMT"
> HTTP/2 304
> X-Poll-Interval: 60

Notification reasons

When retrieving responses from the Notifications API, each payload has a key titled reason. These correspond to events that trigger a notification.

Here's a list of potential reasons for receiving a notification:

Reason Name	Description
assign	You were assigned to the issue.
author	You created the thread.
comment	You commented on the thread.
ci_activity	A {% data variables.product.prodname_actions %} workflow run that you triggered was completed.
invitation	You accepted an invitation to contribute to the repository.
manual	You subscribed to the thread (via an issue or pull request).
mention	You were specifically @mentioned in the content.
review_requested	You, or a team you're a member of, were requested to review a pull request.{% ifversion fpt or ghec %}
security_alert	{% data variables.product.prodname_dotcom %} discovered a security vulnerability in your repository.{% endif %}
state_change	You changed the thread state (for example, closing an issue or merging a pull request).
subscribed	You're watching the repository.
team_mention	You were on a team that was mentioned.

Note that the reason is modified on a per-thread basis, and can change, if the reason on a later notification is different.

For example, if you are the author of an issue, subsequent notifications on that issue will have a reason of author. If you're then @mentioned on the same issue, the notifications you fetch thereafter will have a reason of mention. The reason remains as mention, regardless of whether you're ever mentioned again.