Chilkat Online Tools

GetCostEstimation Node.js Example

Amazon DevOps Guru

var os = require('os');
if (os.platform() == 'win32') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node17-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node17-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node17-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node17-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node17-linux64');
    }
} else if (os.platform() == 'darwin') {
    var chilkat = require('@chilkat/ck-node17-macosx');
}

function chilkatExample() {

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

    var rest = new chilkat.Rest();
    var success;

    var authAws = new chilkat.AuthAws();
    authAws.AccessKey = "AWS_ACCESS_KEY";
    authAws.SecretKey = "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.Region = "us-west-2";
    authAws.ServiceName = "devops-guru";
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://devops-guru.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("devops-guru.us-west-2.amazonaws.com",443,true,true);
    if (success !== true) {
        console.log("ConnectFailReason: " + rest.ConnectFailReason);
        console.log(rest.LastErrorText);
        return;
    }

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

    var sbResponseBody = new chilkat.StringBuilder();
    success = rest.FullRequestNoBodySb("GET","/cost-estimation",sbResponseBody);
    if (success !== true) {
        console.log(rest.LastErrorText);
        return;
    }

    var respStatusCode = rest.ResponseStatusCode;
    console.log("response status code = " + respStatusCode);
    if (respStatusCode !== 200) {
        console.log("Response Header:");
        console.log(rest.ResponseHeader);
        console.log("Response Body:");
        console.log(sbResponseBody.GetAsString());
        return;
    }

    var jResp = new chilkat.JsonObject();
    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

    var Cost;
    var Count;
    var State;
    var v_Type;
    var UnitCost;
    var strVal;
    var AppBoundaryKey;
    var j;
    var count_j;

    var NextToken = jResp.StringOf("NextToken");
    var Status = jResp.StringOf("Status");
    var EndTime = jResp.IntOf("TimeRange.EndTime");
    var StartTime = jResp.IntOf("TimeRange.StartTime");
    var TotalCost = jResp.IntOf("TotalCost");
    var i = 0;
    var count_i = jResp.SizeOfArray("Costs");
    while (i < count_i) {
        jResp.I = i;
        Cost = jResp.IntOf("Costs[i].Cost");
        Count = jResp.IntOf("Costs[i].Count");
        State = jResp.StringOf("Costs[i].State");
        v_Type = jResp.StringOf("Costs[i].Type");
        UnitCost = jResp.IntOf("Costs[i].UnitCost");
        i = i+1;
    }

    i = 0;
    count_i = jResp.SizeOfArray("ResourceCollection.CloudFormation.StackNames");
    while (i < count_i) {
        jResp.I = i;
        strVal = jResp.StringOf("ResourceCollection.CloudFormation.StackNames[i]");
        i = i+1;
    }

    i = 0;
    count_i = jResp.SizeOfArray("ResourceCollection.Tags");
    while (i < count_i) {
        jResp.I = i;
        AppBoundaryKey = jResp.StringOf("ResourceCollection.Tags[i].AppBoundaryKey");
        j = 0;
        count_j = jResp.SizeOfArray("ResourceCollection.Tags[i].TagValues");
        while (j < count_j) {
            jResp.J = j;
            strVal = jResp.StringOf("ResourceCollection.Tags[i].TagValues[j]");
            j = j+1;
        }

        i = i+1;
    }

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

    // {
    //   "Costs": [
    //     {
    //       "Cost": number,
    //       "Count": number,
    //       "State": "string",
    //       "Type": "string",
    //       "UnitCost": number
    //     }
    //   ],
    //   "NextToken": "string",
    //   "ResourceCollection": {
    //     "CloudFormation": {
    //       "StackNames": [
    //         "string"
    //       ]
    //     },
    //     "Tags": [
    //       {
    //         "AppBoundaryKey": "string",
    //         "TagValues": [
    //           "string"
    //         ]
    //       }
    //     ]
    //   },
    //   "Status": "string",
    //   "TimeRange": {
    //     "EndTime": number,
    //     "StartTime": number
    //   },
    //   "TotalCost": number
    // }

}

chilkatExample();