lib/Github/Api/Repository/Protection.php
public function removePullRequestReviewEnforcement($username, $repository, $branch)
    {
        return $this->delete('/repos/'.rawurlencode($username).'/'.rawurlencode($repository).'/branches/'.rawurlencode($branch).'/protection/required_pull_request_reviews');
    }
public function removePullRequestReviewEnforcement($username, $repository, $branch)
    {
        return $this->delete('/repos/'.rawurlencode($username).'/'.rawurlencode($repository).'/branches/'.rawurlencode($branch).'/protection/required_pull_request_reviews');
    }
public function removePullRequestReviewEnforcement ( $ username , $ repository , $ branch ) { return $ this -> delete ( '/repos/' . rawurlencode ( $ username ) . '/' . rawurlencode ( $ repository ) . '/branches/' . rawurlencode ( $ branch ) . '/protection/required_pull_request_reviews' ) ; }
Remove pull request review enforcement of protected branch.

@link https://developer.github.com/v3/repos/branches/#remove-pull-request-review-enforcement-of-protected-branch

@param string $username   The user who owns the repository
@param string $repository The name of the repo
@param string $branch     The name of the branch
Remove pull request review enforcement of protected branch .