@QWERTY I am not sure what you mean by parameters for InvokeHttp. If you can explain further perhaps I can comment more. That said, I have used InvokeHTTP (Nifi 1.9+) many times for many Use Cases and all elements needed are part of this processor for $_GET & $_POST to any API.
POST Body (file) Content goes in the content of the Flow File
GET values and parameters go after the Remote Url with this format: http://remote.url/?value1=1&value2=2
Additional Configuration is found in the Processor Configuration Values to send headers, authorization details, ssl details, proxy, etc.
I suspect you may find that -F is #2 above.
If this answer resolves your issue or allows you to move forward, please choose to ACCEPT this solution and close this topic. If you have further dialogue on this topic please comment here or feel free to private message me. If you have new questions related to your Use Case please create separate topic and feel free to tag me in your post.
... View more