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if ($args{user} || $args{password}) { use MIME::Base64; $tkxf_auth='Authorization: Basic '.encode_base64($args{user}.':' +.$args{password},''); }
use MIME::Base64; my $headers = { ... 'Content-Type' => "application/json", Authorization => 'Authorization: Basic '.encode_base +64($args{user}.':'.$args{password},'') };