I have a problem with my project, when i call api to create campaign based on document:  https://thugianmotti.tinytake.com/sf/MTM2MzQyMF80OTc4MjA3

my code:  https://thugianmotti.tinytake.com/sf/MTM2MzQyN180OTc4MjI0

but i got error like this: {"code":903,"message":"Mandatory Fields are not found","uri":"/api/v2/createCampaign"}

What's wrong with me? can somebody help me, thanks