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Amazon SP-API Sellers Get Marketplace Participations

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Demonstrates Amazon SP-API Sellers API -- get marketplace participations. Go

    success := false

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

    authAws := chilkat.NewAuthAws()
    authAws.SetAccessKey("AWS_ACCESS_KEY")
    authAws.SetSecretKey("AWS_SECRET_KEY")
    authAws.SetServiceName("execute-api")
    // Use the region that is correct for your needs.
    authAws.SetRegion("eu-west-1")

    rest := chilkat.NewRest()
    bTls := true
    port := 443
    bAutoReconnect := true
    // Make sure to use the correct domain.
    // In this example, we are using "sandbox.sellingpartnerapi-eu.amazon.com"
    success = rest.Connect("sandbox.sellingpartnerapi-eu.amazon.com",port,bTls,bAutoReconnect)
    if success == false {
        fmt.Println(rest.LastErrorText())
        authAws.DisposeAuthAws()
        rest.DisposeRest()
        return
    }

    success = rest.SetAuthAws(authAws)

    // Load the previously obtained LWA access token.
    // See Fetch SP-API LWA Access Token
    jsonToken := chilkat.NewJsonObject()
    success = jsonToken.LoadFile("qa_data/tokens/sp_api_lwa_token.json")
    if success == false {
        fmt.Println("Failed to load LWA access token.")
        authAws.DisposeAuthAws()
        rest.DisposeRest()
        jsonToken.DisposeJsonObject()
        return
    }

    // Add the x-amz-access-token request header.
    lwa_token := jsonToken.StringOf("access_token")
    rest.ClearAllHeaders()
    rest.AddHeader("x-amz-access-token",*lwa_token)

    sbResponse := chilkat.NewStringBuilder()
    uri := "/sellers/v1/marketplaceParticipations"
    success = rest.FullRequestNoBodySb("GET",uri,sbResponse)
    if success == false {
        fmt.Println(rest.LastErrorText())
        authAws.DisposeAuthAws()
        rest.DisposeRest()
        jsonToken.DisposeJsonObject()
        sbResponse.DisposeStringBuilder()
        return
    }

    // Examine the response status.
    statusCode := rest.ResponseStatusCode()
    if statusCode != 200 {
        fmt.Println("Response status text: ", rest.ResponseStatusText())
        fmt.Println("Response body: ")
        fmt.Println(*sbResponse.GetAsString())
        fmt.Println("Failed.")
        authAws.DisposeAuthAws()
        rest.DisposeRest()
        jsonToken.DisposeJsonObject()
        sbResponse.DisposeStringBuilder()
        return
    }

    fmt.Println(*sbResponse.GetAsString())

    // If successful, gets a JSON response such as the following:

    // {
    //   "payload": [
    //     {
    //       "marketplace": {
    //         "id": "ATVPDKIKX0DER",
    //         "countryCode": "US",
    //         "name": "Amazon.com",
    //         "defaultCurrencyCode": "USD",
    //         "defaultLanguageCode": "en_US",
    //         "domainName": "www.amazon.com"
    //       },
    //       "participation": {
    //         "isParticipating": true,
    //         "hasSuspendedListings": false
    //       }
    //     }
    //   ]
    // }

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

    json := chilkat.NewJsonObject()

    json.LoadSb(sbResponse)

    var Id *string = new(string)
    var CountryCode *string = new(string)
    var Name *string = new(string)
    var DefaultCurrencyCode *string = new(string)
    var DefaultLanguageCode *string = new(string)
    var DomainName *string = new(string)
    var IsParticipating bool
    var HasSuspendedListings bool

    i := 0
    count_i := json.SizeOfArray("payload")
    for i < count_i {
        json.SetI(i)
        Id = json.StringOf("payload[i].marketplace.id")
        CountryCode = json.StringOf("payload[i].marketplace.countryCode")
        Name = json.StringOf("payload[i].marketplace.name")
        DefaultCurrencyCode = json.StringOf("payload[i].marketplace.defaultCurrencyCode")
        DefaultLanguageCode = json.StringOf("payload[i].marketplace.defaultLanguageCode")
        DomainName = json.StringOf("payload[i].marketplace.domainName")
        IsParticipating = json.BoolOf("payload[i].participation.isParticipating")
        HasSuspendedListings = json.BoolOf("payload[i].participation.hasSuspendedListings")
        i = i + 1
    }

    fmt.Println("Success!")

    authAws.DisposeAuthAws()
    rest.DisposeRest()
    jsonToken.DisposeJsonObject()
    sbResponse.DisposeStringBuilder()
    json.DisposeJsonObject()