Chilkat Online Tools

GetCatalogItem Go Example

AWS Outposts

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    rest := chilkat.NewRest()
    var success bool

    authAws := chilkat.NewAuthAws()
    authAws.SetAccessKey("AWS_ACCESS_KEY")
    authAws.SetSecretKey("AWS_SECRET_KEY")

    // Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
    authAws.SetRegion("us-west-2")
    authAws.SetServiceName("outposts")
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws)

    // URL: https://outposts.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("outposts.us-west-2.amazonaws.com",443,true,true)
    if success != true {
        fmt.Println("ConnectFailReason: ", rest.ConnectFailReason())
        fmt.Println(rest.LastErrorText())
        rest.DisposeRest()
        authAws.DisposeAuthAws()
        return
    }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1")
    rest.AddHeader("X-Amz-Target","GetCatalogItem")

    sbResponseBody := chilkat.NewStringBuilder()
    success = rest.FullRequestNoBodySb("GET","/catalog/item/{CatalogItemId}",sbResponseBody)
    if success != true {
        fmt.Println(rest.LastErrorText())
        rest.DisposeRest()
        authAws.DisposeAuthAws()
        sbResponseBody.DisposeStringBuilder()
        return
    }

    respStatusCode := rest.ResponseStatusCode()
    fmt.Println("response status code = ", respStatusCode)
    if respStatusCode != 200 {
        fmt.Println("Response Header:")
        fmt.Println(rest.ResponseHeader())
        fmt.Println("Response Body:")
        fmt.Println(*sbResponseBody.GetAsString())
        rest.DisposeRest()
        authAws.DisposeAuthAws()
        sbResponseBody.DisposeStringBuilder()
        return
    }

    jResp := chilkat.NewJsonObject()
    jResp.LoadSb(sbResponseBody)

    // The following code parses the JSON response.
    // A sample JSON response is shown below the sample code.

    // Use this online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

Family_DECLARATION
MaxSize_DECLARATION
Quantity_DECLARATION
strVal_DECLARATION
    var intVal int

    CatalogItemId := jResp.StringOf("CatalogItem.CatalogItemId")
    ItemStatus := jResp.StringOf("CatalogItem.ItemStatus")
    PowerKva := jResp.IntOf("CatalogItem.PowerKva")
    WeightLbs := jResp.IntOf("CatalogItem.WeightLbs")
    i := 0
    count_i := jResp.SizeOfArray("CatalogItem.EC2Capacities")
    for i < count_i {
        jResp.SetI(i)
        Family = *jResp.StringOf("CatalogItem.EC2Capacities[i].Family")
        MaxSize = *jResp.StringOf("CatalogItem.EC2Capacities[i].MaxSize")
        Quantity = *jResp.StringOf("CatalogItem.EC2Capacities[i].Quantity")
        i = i + 1
    }

    i = 0
    count_i = jResp.SizeOfArray("CatalogItem.SupportedStorage")
    for i < count_i {
        jResp.SetI(i)
        strVal = *jResp.StringOf("CatalogItem.SupportedStorage[i]")
        i = i + 1
    }

    i = 0
    count_i = jResp.SizeOfArray("CatalogItem.SupportedUplinkGbps")
    for i < count_i {
        jResp.SetI(i)
        intVal = jResp.IntOf("CatalogItem.SupportedUplinkGbps[i]")
        i = i + 1
    }

    // A sample JSON response body parsed by the above code:

    // {
    //   "CatalogItem": {
    //     "CatalogItemId": "string",
    //     "EC2Capacities": [
    //       {
    //         "Family": "string",
    //         "MaxSize": "string",
    //         "Quantity": "string"
    //       }
    //     ],
    //     "ItemStatus": "string",
    //     "PowerKva": number,
    //     "SupportedStorage": [
    //       "string"
    //     ],
    //     "SupportedUplinkGbps": [
    //       number
    //     ],
    //     "WeightLbs": number
    //   }
    // }

    rest.DisposeRest()
    authAws.DisposeAuthAws()
    sbResponseBody.DisposeStringBuilder()
    jResp.DisposeJsonObject()