Can you help me translate this Curl command to LWP::UserAgent syntax?

curl -X POST \
-u "apikey:xxx" \
--header "Content-Type: audio/flac" \
--data-binary @{path_to_file}audio-file.flac \
"https://stream-fra.watsonplatform.net/speech-to-text/api/v1/recognize
+"

[download]

The following doesn't work (obviously, as I do not know - as you can see - how to formulate a similar request with LWP

my $url="https://stream-fra.watsonplatform.net/speech-to-text/api/v1/r
+ecognize";
my $apikey="xxx";
open($fh, "<", "audio-file.flac") or die "Can't read file: $!";
my $audio = do { local $/; <$fh> };
close($fh);

$ua = LWP::UserAgent->new();
 $response = $ua->post(
    $url, 
    apikey => $apikey,
    Content_Type => 'audio/flac',
    Content => $audio
    );

[download]

In reply to Translate curl to LWP by Anonymous Monk

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