reference

• getAllObjects
• getObject
  Retrieve a SoftLayer_Email_Subscription_Group record.
• getSubscriptions
  All email subscriptions associated with this group.
• SoftLayer_Email_Subscription_Group
  SoftLayer customers can use this service to view the parent groups of the email subscriptions
• SoftLayer_Email_Subscription_Group
  SoftLayer customers can use this service to view the parent groups of the email subscriptions