Something is wrong with the syntax though, and I can't understand

Nothing is wrong with the syntax, there are no syntax errors

get "Can't call method "request" on an undefined value ". $req is defined, and shown on the line above,

But you aren't calling any method request on variable $req. See diagnostics

In reply to Re^3: Upload file to REST service by Anonymous Monk
in thread Upload file to REST service by rgcosma

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