someone that now what is the problem?
[400] Validation error: 'phone_number' - To create a subscriber you must fill in at least one field: Phone or Email or WaId; 'warning' - Permission denied to import phone, wa_id. Please contact support to enable this feature
I'm trying to create a new subscriber using an API call through Make.
I'm sending the correct parameters, cloned from another working flow, but I'm receiving an error.
Can you please help me understand what’s causing this issue?
Hey,
To prevent spam and fraudulent actions, Manychat enables the import contact feature manually on their end. You’ll need to contact the support team and request them to enable this feature.
Here’s an article with extra information: https://help.manychat.com/hc/en-us/articles/14281353475228-How-to-create-WhatsApp-contacts-via-Manychat-API
Right on top of the page, there is a link to contact the Manychat support team.
Let me know if this helps 
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.