Is it possible to use findById immediately after createMedia?

[F3L1X79]

Actually I use the createMedia function to upload a video to Brightcove:
$id = $bc->createMedia('video', $file_bc, $metaData, $options);

It works fine, but I want to get the download URL of my file immediately after uploaded it - like this:

$id = $bc->createMedia('video', $file_bc, $metaData, $options);

                $searchParams = array(
                    'video_id' => $id,
                    'media_delivery' => 'HTTP',
                    'video_fields' => 'FLVURL'
                );

                $cbf = $bc->find('videobyid', $searchParams);
                $flvurl = $cbf->{'FLVURL'};
                die(var_dump($flvurl)) ;

In this case, my $cbf remains NULL, I need to add a sleep() method since it looks like the datas need some time to be queryable from Brightcove - like this:

$id = $bc->createMedia('video', $file_bc, $metaData, $options);
    
                sleep(30); //added this sleep()
            
                $searchParams = array(
                    'video_id' => $id,
                    'media_delivery' => 'HTTP',
                    'video_fields' => 'FLVURL'
                );
                $cbf = $bc->find('videobyid', $searchParams);
                $flvurl = $cbf->{'FLVURL'}; // the data is not NULL
                
                die(var_dump($flvurl)) ;

Is there a workaround to avoid this?