HI
First you need to create jsonStructure. To specify how the structure of json will be when you want to send parameters through body.
Then you need to specify Export mapping, where you specify how the object will be converted into json.
After two steps, you need to create microflow and use Call Rest activity.
In General Tab specify URL and set Type as Post.
In Request tab select Export mapping for entire request, then select export mapping that you have created, specify object that will be converted into JSON
For response
Regards,
Anahit
how can I use the result ?