Hello, I'd like to remove the Keep-Alive 300 header from the request but I can't figure out how.

I am instantiating the LWP::UserAgent with the intention to use HTTP 1.1 and keeping the connection alive as follows:

my $ua = LWP::UserAgent->new(keep_alive => 1, send_te => 0) ;

send_te => 0 removes the TE header and the header information that I want to send contains tags like:

my @ns_headers = (
    'ACCEPT' => '..',
    'ACCEPT_ENCODING' => '...', 
    'ACCEPT-LANGUAGE => '..',
    'UPGRADE_INSECURE_REQUESTS' => '1',
    'USER-AGENT' => '...',
) ;
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I have tried several methods creating the request but each and one of them sends the Keep-Alive 300 header.

my $response = $ua->get( $link, @ns_headers ) ;

my $response = $ua->request(GET $link) ; # This does not use @ns_headers

my $getReq = HTTP::Request->new( GET => $link, HTTP::Headers->new( @ns
+_headers ) ) ;
my $response = $ua->request( $getReq ) ;
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Tryig to get rid of it by specifying this in the @ns_headers does not work:

'KEEP-ALIVE' => undef,

Anyone knows how to do this? Thanks