Update: add types to struct

main.go

@@ -18,30 +18,30 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
-	fmt.Printf("Got tenant id: %s\n", tenantId)
+	fmt.Printf("Got tenant id: %s\n\n", tenantId)
 
 	usageData, err := aci.GetUsage(tenantId)
 	if err != nil {
 		panic(err)
 	}
 
 	for _, items := range usageData.Items {
-		//fmt.Printf("Got tenant ID: %s\n", items.Tenant)
 		for _, usages := range items.Usages {
-			if usages["name"] != "hci_s3_storage" {
+			if usages.Name != "hci_s3_storage" {
 				continue
 			}
 
-			app, err := aci.GetApplication(usages["application_id"].(string))
+			app, err := aci.GetApplication(usages.ApplicationID)
 			if err != nil {
 				panic(err)
 			}
-			fmt.Printf("%s (Type: %s)\n\n%s -- %.2f GB\n",
+
+			fmt.Printf("%s (Type: %s)\n%s -- %.2f GB\n\n",
 				app.Name,
 				app.Type,
-				usages["name"],
+				usages.Name,
 				// bitshift -> byte to gb
-				(usages["absolute_value"].(float64) / (1 << 30)))
+				(usages.AbsoluteValue / (1 << 30)))
 		}
 	}
 }

pkg/acronis/types.go

@@ -6,13 +6,37 @@ type ApplicationResponse struct {
 	Type string `json:"type"`
 }
 
+type UsageItems struct {
+	Tenant string      `json:"tenant"`
+	Usages []UsageItem `json:"usages"`
+}
+
 type UsageItem struct {
-	Tenant string                   `json:"tenant"`
-	Usages []map[string]interface{} `json:"usages"`
+	AbsoluteValue   float64     `json:"absolute_value"`
+	ApplicationID   string      `json:"application_id"`
+	Edition         interface{} `json:"edition"`
+	InfraID         string      `json:"infra_id"`
+	MeasurementUnit string      `json:"measurement_unit"`
+	Name            string      `json:"name"`
+	RangeStart      string      `json:"range_start"`
+	TenantID        float64     `json:"tenant_id"`
+	ItemType        string      `json:"type"`
+	UsageName       string      `json:"usage_name"`
+	Value           float64     `json:"value"`
+
+	// not relevant but there
+	OfferingItem struct {
+		Status int `json:"status"`
+		Quota  struct {
+			Value   interface{} `json:"value"`
+			Overage interface{} `json:"overage"`
+			Version int         `json:"version"`
+		} `json:"quota"`
+	} `json:"offering_item,omitempty"`
 }
 
 type UsageResponse struct {
-	Items []UsageItem `json:"items"`
+	Items []UsageItems `json:"items"`
 }
 
 type clientResponse struct {