Statuses can include a `context` to indicate what service is providing that status.

For example, you may have your continuous integration service push statuses with a context of `ci`,

and a security audit tool push statuses with a context of `security`. You can

then use the [combined status endpoint](https://developer.github.com/v3/repos/statuses/#get-the-combined-status-for-a-specific-ref)

to retrieve the whole status for a commit.

Note: there is a limit of 1000 statuses per `sha` and `context` within a Repository.

Attempts to create more than 1000 statuses will result in a validation error.