convert curl command line to Perl WWW::Curl or LWP

I'm trying to replicate the following command line curl:

curl -F file=@myfile.csv 'https://myserver/api/import/data_save.html'

Does anyone have an example in either www::curl or lwp perhaps? I have been trying all day and it's not even worth me posting my tries at this point, it would only confuse things. Thank you!!!

Solution

I think you are asking how to submit a form with a file field named file populated with the contents of file myfile.csv.

use LWP::UserAgent qw( );

my $ua = LWP::UserAgent->new();

my $response = $ua->post('https://myserver/api/import/data_save.html',
   Content_Type => 'form-data',
   Content => [
      file => [ 'myfile.csv' ],
   ],
);

die($response->status_line)
   if !$response->is_success;

The arguments to $ua->post are documented in HTTP::Request::Common.