Http request shelly Cloud

I have a problem with sending proper https request to Shelly Cloud. I have configured everything like it is said in documentation to the device ( and when I am using postman it is ok but when I did the same configuration in node-red it doesn't work.
I have used Fiddler trying to see what is the difference and it doesn't look like in node-red debugger window. I noticed that I should add some headers but I do not know which one and I wonder why in fact I have to do that (i didn't add any headers in postman). I have tried to copy headers from postman but without any result Can anyone help me with this problem and explain what I did wrong?
Thank you in advance for help
Postman results

Node-red request results: