Commit from m3o/m3o action

examples/helloworld/call/callTheHelloworldService/main.go

@@ -0,0 +1,17 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"go.m3o.com/helloworld"
+)
+
+// Call returns a personalised "Hello $name" response
+func main() {
+	helloworldService := helloworld.NewHelloworldService(os.Getenv("M3O_API_TOKEN"))
+	rsp, err := helloworldService.Call(&helloworld.CallRequest{
+		Name: "John",
+	})
+	fmt.Println(rsp, err)
+}