package main import ( "os" . "github.com/aspose-cells-cloud/aspose-cells-cloud-go/v25" ) func main() { instance := NewCellsApiService(os.Getenv("ProductClientId"), os.Getenv("ProductClientSecret"), "https://api.aspose.cloud", "v3.0") book1Xlsx := "Book1.xlsx" var mapFiles map[string]string mapFiles = make(map[string]string) mapFiles[book1Xlsx] = book1Xlsx request := new(GetMetadataRequest) request.File = mapFiles request.Type_ = "all" _, httpResponse, err := instance.GetMetadata(request) if err != nil { println(err.Error()) } else if httpResponse.StatusCode < 200 || httpResponse.StatusCode > 299 { println("Fail") } }