Create a new check run with the status queued

def create_check_run

# At the time of writing, Octokit does not support the Checks API yet, but

it does provide generic HTTP methods you can use:

/rest/reference/checks#create-a-check-run

check_run = @installation_client.post(
"repos/#{@payload['repository']['full_name']}/check-runs",
{
accept: 'application/vnd.github.v3+json',
# The name of your check run.
name: 'Octo RuboCop',
# The payload structure differs depending on whether a check run or a check suite event occurred.
head_sha: @payload['check_run'].nil? ? @payload['check_suite']['head_sha'] : @payload['check_run']['head_sha']
}
)
end