code: func (r Product_Package) GetObjectStorageDatacenters() (resp []datatypes.Container_Product_Order_Network_Storage_Hub_Datacenter, err error) {
  	err = r.Session.DoRequest("SoftLayer_Product_Package", "getObjectStorageDatacenters", nil, &r.Options, &resp)
  	return
  }
docs: // This method will return a collection of [[SoftLayer_Container_Product_Order_Network_Storage_Hub_Datacenter]] objects which contain a datacenter location and all the associated active usage rate prices where object storage is available. This method is really only applicable to the object storage additional service package which has a [[SoftLayer_Product_Package_Type]] of '''ADDITIONAL_SERVICES_OBJECT_STORAGE'''. This information is useful so that you can see the "pay as you go" rates per datacenter.