my $browser = LWP::UserAgent->new;
    $browser->timeout(30);
    my $response = $browser->request(
        POST $upload_url,
        Content_Type => 'form-data',
        Headers => { Authorization => 'Bearer ' . $json_auth->{access_token} },

        Content      => [
 
                'slug'     => 'woohoo',
                Filedata => [$image],
        ]
    );