// Returns the total count of a particular type of resource // // resource - the arvados resource to count // return // count - the number of items of type resource the api server reports, if no error // err - error accessing the resource, or nil if no error func NumberItemsAvailable(client arvadosclient.ArvadosClient, resource string) (count int, err error) { var response struct { ItemsAvailable int `json:"items_available"` } sdkParams := arvadosclient.Dict{"limit": 0} err = client.List(resource, sdkParams, &response) if err == nil { count = response.ItemsAvailable } return }