How to download a file and attach it to a target record in Flow designer

[Community Alums]

I would like to achieve the following

1.Send information from Flow designer to external systems

2.Create a PDF file in an external system based on the information sent

3. The URL to download the file created by the external system is returned.

5. Download the URL on Flow Designer and attach it to a specific record

I am not sure how to achieve this, so I would like to know if anyone has implemented something similar.

[Ankur Bawiskar]

@Community Alums 

To fetch PDF file from external system you need to have an API endpoint which you can consume in Flow designer

You can then handle the next part