Create a new WhatsApp group
App API key (format: sk_live_app_* or sk_test_app_*) for app-level operations
ID of the WhatsApp phone number to create the group from
"wapn_2DbBs7GWhGvVNJGrDXr5RG0"
Group subject (1-60 characters)
1 - 60"Customer Support"
Group description (max 2048 characters)
2048"Support channel for premium customers"
How join requests are handled
auto_approve, approval_required "auto_approve"
Group created successfully