code: func (r Location_Group_Pricing) GetPrices() (resp []datatypes.Product_Item_Price, err error) {
  	err = r.Session.DoRequest("SoftLayer_Location_Group_Pricing", "getPrices", nil, &r.Options, &resp)
  	return
  }
docs: // Retrieve The prices that this pricing location group limits. All of these prices will only be available in the locations defined by this pricing location group.