Mapping to curl equivalent options

[nickneykov]

Hello,
Can you help me about following command

curl -vs -H "Accept-Language: bg" -H "Accept: application/json" --user a@b:12345 https://app.prolet.org/steps-beta/clients/generic/import.do -X POST -d "source_post_code=1000" -d "target_post_code=6000" -d "weight=1" -d "paidOnDelivery=true" -d "printFormat=nil" -d "include_price=true" -o d:\l2.pdf

as post me some code of delphi for this parameters
-d
-o

Thanks in advance.
Nikolay Neykov