(Swift 2) Update an Inventory Listing using OAuth1 Authentication

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Updates an inventory listing. This example uses OAuth1 authentication instead of providing an api_key=MY_ETSY_KEYSTRING query parameter.

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

func chilkatTest() {
    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    let rest = CkoRest()
    var success: Bool

    // See this example for getting an OAuth1 token for Etsy

    let json = CkoJsonObject()
    success = json.LoadFile("qa_data/tokens/etsy.json")
    if success == false {
        print("Failed to load previously fetched Etsy OAuth1 access token.")
        return
    }

    let oauth1 = CkoOAuth1()

    oauth1.ConsumerKey = "app_keystring"
    oauth1.ConsumerSecret = "app_shared_secret"
    oauth1.Token = json.StringOf("oauth_token")
    oauth1.TokenSecret = json.StringOf("oauth_token_secret")
    oauth1.SignatureMethod = "HMAC-SHA1"
    oauth1.GenNonce(16)

    var autoReconnect: Bool = true
    var tls: Bool = true
    success = rest.Connect("openapi.etsy.com", port: 443, tls: tls, autoReconnect: autoReconnect)
    if success == false {
        print("\(rest.LastErrorText)")
        return
    }

    // Tell the REST object to use the OAuth1 object.
    success = rest.SetAuthOAuth1(oauth1, useQueryParams: true)

    var jsonText: String? = "[{\"product_id\":1999949999,\"property_values\":[],\"offerings\":[{\"offering_id\":9999905883,\"price\":\"36.23\",\"quantity\":1}]}]"

    rest.AddQueryParam("products", value: jsonText)
    rest.AddHeader("Content-Type", value: "application/x-www-form-urlencoded")

    var jsonResponseText: String? = rest.FullRequestFormUrlEncoded("PUT", uriPath: "/v2/listings/228827035/inventory")
    if rest.LastMethodSuccess == false {
        print("\(rest.LastErrorText)")
        return
    }

    let jsonResponse = CkoJsonObject()
    jsonResponse.Load(jsonResponseText)
    jsonResponse.EmitCompact = false

    print("\(jsonResponse.Emit())")

    print("Response status code: \(rest.ResponseStatusCode.intValue)")

}