How to access the fields of this struct in Golang-CodePudding

I'm new to Golang and I need to know how to access the value from a struct of the format:

type CurrentSkuList struct {
    SubscriptionNumber   string `json:"subscriptionNumber`
    Quantity             int    `json:"quantity"`
    SubscriptionProducts []struct {
        ID              int    `json:"id"`
        ActiveStartDate int    `json:"activeStartDate"`
        ActiveEndDate   int    `json:"activeEndDate"`
        Status          string `json:"status"`
        Sku             string `json:"sku"`
        ChildIDs        []int  `json:"childrenIds"`
    } `json:"subscriptionProducts"`
}

For example, if I have a variable currentSkus of type CurrentSkuList and I need to access only Sku and Status values, is there a way to do something like:

currentSkus.SubscriptionProducts.Sku?

EDIT! When I try to access currentSkus.Quantity I get a compiler error undefined (type []util.CurrentSkuList has no field or method Quantity).

CodePudding user response：

Yeah, there is a way. You can access by the . syntax you proposed. In this case, CurrentSkuList is returning an slice of SubscriptionProduct, you know that because of the [] struct part. Then you would have to access to the data this way:

currentSkus.SubscriptionProducts[index].Sku