It is therefore highly probable as everyone else has surmised that you have accidentally stringified $request at some point in the code you have not shown.

Stupid, Stupid, Stupid me!!!

I was trying to print with: 

print Dumper %$request . "\n";

[download]
Removing the concatenated return character gives... 
$VAR1 = '_content';
$VAR2 = 'visibility=HASH(0x26db708)&specificContent=HASH(0x26c2398)&li
+fecycleState=PUBLISHED&author=urn%3Ali%3Aperson%3AGKiAGefMOA';
$VAR3 = '_uri';
$VAR4 = bless( do{\(my $o = 'https://api.linkedin.com/v2/ugcPosts')}, 
+'URI::https' );
$VAR5 = '_headers';
$VAR6 = bless( {
                 'content-type' => 'application/x-www-form-urlencoded'
+,
                 'content-length' => 121,
                 'hash(0x26db3a8)' => undef,
                 '::std_case' => {
                                   'hash(0x26db3a8)' => 'HASH(0x26db3a
+8)'
                                 }
               }, 'HTTP::Headers' );
$VAR7 = '_method';
$VAR8 = 'POST';

[download]
Sorry for having a senior moment...

In reply to Re^2: Data::Dumper output by Bod
in thread Data::Dumper output by Bod

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.