Conversion API not taking URL of the document

Hi Team
I am trying to convert a word file to PDF and using the ONLYOFFICE Api Documentation - Conversion API
No matter what URL i pass to the api it keeps returning me the Sample PDF file. Not taking into account the file that i passed.
Can anyone provide some help on it please?

Hello @usman12sltech
Please provide us with details. What do you mean by ‘Sample PDF file’? Is it an empty file?
Please describe the issue scenario step-by-step. Also show us what request you sent via API.