Chilkat Online Tools

DescribeVolumes Node.js Example

AWS OpsWorks

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 = "opsworks";
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

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

    // The following code creates the JSON request body.
    // The JSON created by this code is shown below.

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

    var json = new chilkat.JsonObject();
    json.UpdateString("InstanceId","string");
    json.UpdateString("RaidArrayId","string");
    json.UpdateString("StackId","string");
    json.UpdateString("VolumeIds[0]","string");

    // The JSON request body created by the above code:

    // {
    //   "InstanceId": "string",
    //   "RaidArrayId": "string",
    //   "StackId": "string",
    //   "VolumeIds": [
    //     "string"
    //   ]
    // }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","OpsWorks_20130218.DescribeVolumes");

    var sbRequestBody = new chilkat.StringBuilder();
    json.EmitSb(sbRequestBody);
    var sbResponseBody = new chilkat.StringBuilder();
    success = rest.FullRequestSb("POST","/",sbRequestBody,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 AvailabilityZone;
    var Device;
    var Ec2VolumeId;
    var Encrypted;
    var InstanceId;
    var Iops;
    var MountPoint;
    var Name;
    var RaidArrayId;
    var Region;
    var Size;
    var Status;
    var VolumeId;
    var VolumeType;

    var i = 0;
    var count_i = jResp.SizeOfArray("Volumes");
    while (i < count_i) {
        jResp.I = i;
        AvailabilityZone = jResp.StringOf("Volumes[i].AvailabilityZone");
        Device = jResp.StringOf("Volumes[i].Device");
        Ec2VolumeId = jResp.StringOf("Volumes[i].Ec2VolumeId");
        Encrypted = jResp.IntOf("Volumes[i].Encrypted");
        InstanceId = jResp.StringOf("Volumes[i].InstanceId");
        Iops = jResp.IntOf("Volumes[i].Iops");
        MountPoint = jResp.StringOf("Volumes[i].MountPoint");
        Name = jResp.StringOf("Volumes[i].Name");
        RaidArrayId = jResp.StringOf("Volumes[i].RaidArrayId");
        Region = jResp.StringOf("Volumes[i].Region");
        Size = jResp.IntOf("Volumes[i].Size");
        Status = jResp.StringOf("Volumes[i].Status");
        VolumeId = jResp.StringOf("Volumes[i].VolumeId");
        VolumeType = jResp.StringOf("Volumes[i].VolumeType");
        i = i+1;
    }

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

    // {
    //   "Volumes": [
    //     {
    //       "AvailabilityZone": "string",
    //       "Device": "string",
    //       "Ec2VolumeId": "string",
    //       "Encrypted": boolean,
    //       "InstanceId": "string",
    //       "Iops": number,
    //       "MountPoint": "string",
    //       "Name": "string",
    //       "RaidArrayId": "string",
    //       "Region": "string",
    //       "Size": number,
    //       "Status": "string",
    //       "VolumeId": "string",
    //       "VolumeType": "string"
    //     }
    //   ]
    // }

}

chilkatExample();