Check whether you have permission to call a WhatsApp user and what actions are available. This endpoint returns the current permission status for calling a specific user, along with available actions and their limits.

Permission Status:

• granted: You have active permission to call this user - pending: A permission request has been sent but not yet approved - denied: The user has denied call permissions - expired: Previous permission has expired

Available Actions:

• start_call: Initiate a new call to this user - send_call_permission_request: Send a permission request to this user

Error Handling: This endpoint may return various error codes including rate limiting errors if too many permission checks are made within a short period.

{
  "messaging_product": "whatsapp",
  "permission": {
    "status": "granted",
    "expiration_time": 1735689600
  },
  "actions": [
    {
      "action_name": "start_call",
      "can_perform_action": true,
      "limits": [
        {
          "time_period": "24h",
          "current_usage": 5,
          "max_allowed": 100,
          "limit_expiration_time": 1735689600
        }
      ]
    }
  ]
}