prow/github/client.go
func (c *Client) CreateReview(org, repo string, number int, r DraftReview) error {
	c.log("CreateReview", org, repo, number, r)
	_, err := c.request(&request{
		method:      http.MethodPost,
		path:        fmt.Sprintf("/repos/%s/%s/pulls/%d/reviews", org, repo, number),
		accept:      "application/vnd.github.black-cat-preview+json",
		requestBody: r,
		exitCodes:   []int{200},
	}, nil)
	return err
}
func (c *Client) CreateReview(org, repo string, number int, r DraftReview) error {
	c.log("CreateReview", org, repo, number, r)
	_, err := c.request(&request{
		method:      http.MethodPost,
		path:        fmt.Sprintf("/repos/%s/%s/pulls/%d/reviews", org, repo, number),
		accept:      "application/vnd.github.black-cat-preview+json",
		requestBody: r,
		exitCodes:   []int{200},
	}, nil)
	return err
}
// CreateReview creates a review using the draft.
//
// https://developer.github.com/v3/pulls/reviews/#create-a-pull-request-review