Updates the status of a pull request.
See https://www.paws-r-sdk.com/docs/codecommit_update_pull_request_status/ for full documentation.
codecommit_update_pull_request_status(pullRequestId, pullRequestStatus)[required] The system-generated ID of the pull request. To get this ID, use
list_pull_requests.
[required] The status of the pull request. The only valid operations are to update
the status from OPEN to OPEN, OPEN to CLOSED or from CLOSED to
CLOSED.