REST Post method , passing data

Hi ,

Looking for some information to pass data part of the REST post method. The third party Curl shows as below. Doc ID 2490447.1 , shows to set as a content string to pass the data but not sure if I need to use a document. Parameter type is "formData"

curl -X POST --header "Content-Type: application/x-www-form-urlencoded" --header "Accept: application/json" --header "Authorization: Basic ODViY2U1ODA2MzdlODE1ZjlhMGU4NjJlYjVkYjMzNGQ6" -d "email=asdf%40yahoo.com&full_name=susan%20bolt&organization_internal_id=23457&dedicated_emails_only=false" "https://api.jump.com/v2/subscriber"