PayPal\Auth\Openid\PPOpenIdTokeninfo::setRefreshToken PHP Method

The refresh token, which can be used to obtain new access tokens using the same authorization grant as described in OAuth2.0 RFC6749 in Section 6.

public setRefreshToken ( string $refresh_token )
$refresh_token	string

    public function setRefreshToken($refresh_token)
    {
        $this->refresh_token = $refresh_token;
        return $this;
    }

PPOpenIdTokeninfo