(Swift) WaTrend Create Instance

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Note: This example requires Chilkat v11.0.0 or greater.

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func chilkatTest() {
    var success: Bool = false

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

    let http = CkoHttp()!

    // Use your actual access token instead of 555555555555555555555555555555
    let resp = CkoHttpResponse()!
    success = http.httpNoBody("GET", url: "https://app.watrend.com/api/createinstance.php?access_token=555555555555555555555555555555", response: resp)
    if success == false {
        print("\(http.lastErrorText!)")
        return
    }

    let sbResponseBody = CkoStringBuilder()!
    resp.getBodySb(sbResponseBody)

    var respStatusCode: Int = resp.statusCode.intValue
    print("Response Status Code = \(respStatusCode)")
    if respStatusCode >= 400 {
        print("Response Header:")
        print("\(resp.header!)")
        print("Failed.")
        return
    }

    // Both success and failed responses use 200 status code.

    // A success response contains this JSON in the response body:
    // {"status":"success","message":"Instance ID generated successfully","instance_id":"638EE5A76D3AA"}

    // A failed response will contain something like this:
    // {"status":"error","message":"Access token does not exist"}

    print("\(resp.bodyStr!)")

    let jResp = CkoJsonObject()!
    jResp.loadSb(sbResponseBody)

    var status: String? = jResp.string(of: "status")
    var instanceId: String? = ""
    if jResp.hasMember("instance_id") == true {
        instanceId = jResp.string(of: "instance_id")
    }

    print("status: \(status!)")
    print("instance_id: \(instanceId!)")

}