code: func (r Virtual_ReservedCapacityGroup_Instance) GetAvailableFlag() (resp bool, err error) {
  	err = r.Session.DoRequest("SoftLayer_Virtual_ReservedCapacityGroup_Instance", "getAvailableFlag", nil, &r.Options, &resp)
  	return
  }
docs: // Retrieve Flag to indecate whether or not the reserved instance is available or not.