Function service (#227)

examples/function/list/go/listFunctions.go

@@ -0,0 +1,14 @@
+package example
+
+import (
+	"fmt"
+	"github.com/micro/services/clients/go/function"
+	"os"
+)
+
+//
+func ListFunctions() {
+	functionService := function.NewFunctionService(os.Getenv("MICRO_API_TOKEN"))
+	rsp, err := functionService.List(&function.ListRequest{})
+	fmt.Println(rsp, err)
+}