Chilkat Online Tools

DescribeEvents Node.js Example

AWS Health

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

    // URL: https://health.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("health.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("filter.availabilityZones[0]","string");
    json.UpdateInt("filter.endTimes[0].from",123);
    json.UpdateInt("filter.endTimes[0].to",123);
    json.UpdateString("filter.entityArns[0]","string");
    json.UpdateString("filter.entityValues[0]","string");
    json.UpdateString("filter.eventArns[0]","string");
    json.UpdateString("filter.eventStatusCodes[0]","string");
    json.UpdateString("filter.eventTypeCategories[0]","string");
    json.UpdateString("filter.eventTypeCodes[0]","string");
    json.UpdateInt("filter.lastUpdatedTimes[0].from",123);
    json.UpdateInt("filter.lastUpdatedTimes[0].to",123);
    json.UpdateString("filter.regions[0]","string");
    json.UpdateString("filter.services[0]","string");
    json.UpdateInt("filter.startTimes[0].from",123);
    json.UpdateInt("filter.startTimes[0].to",123);
    json.UpdateString("filter.tags[0].string","string");
    json.UpdateString("locale","string");
    json.UpdateInt("maxResults",123);
    json.UpdateString("nextToken","string");

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

    // {
    //   "filter": {
    //     "availabilityZones": [
    //       "string"
    //     ],
    //     "endTimes": [
    //       {
    //         "from": number,
    //         "to": number
    //       }
    //     ],
    //     "entityArns": [
    //       "string"
    //     ],
    //     "entityValues": [
    //       "string"
    //     ],
    //     "eventArns": [
    //       "string"
    //     ],
    //     "eventStatusCodes": [
    //       "string"
    //     ],
    //     "eventTypeCategories": [
    //       "string"
    //     ],
    //     "eventTypeCodes": [
    //       "string"
    //     ],
    //     "lastUpdatedTimes": [
    //       {
    //         "from": number,
    //         "to": number
    //       }
    //     ],
    //     "regions": [
    //       "string"
    //     ],
    //     "services": [
    //       "string"
    //     ],
    //     "startTimes": [
    //       {
    //         "from": number,
    //         "to": number
    //       }
    //     ],
    //     "tags": [
    //       {
    //         "string": "string"
    //       }
    //     ]
    //   },
    //   "locale": "string",
    //   "maxResults": number,
    //   "nextToken": "string"
    // }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","AWSHealth_20160804.DescribeEvents");

    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 arn;
    var availabilityZone;
    var endTime;
    var eventScopeCode;
    var eventTypeCategory;
    var eventTypeCode;
    var lastUpdatedTime;
    var region;
    var service;
    var startTime;
    var statusCode;

    var nextToken = jResp.StringOf("nextToken");
    var i = 0;
    var count_i = jResp.SizeOfArray("events");
    while (i < count_i) {
        jResp.I = i;
        arn = jResp.StringOf("events[i].arn");
        availabilityZone = jResp.StringOf("events[i].availabilityZone");
        endTime = jResp.IntOf("events[i].endTime");
        eventScopeCode = jResp.StringOf("events[i].eventScopeCode");
        eventTypeCategory = jResp.StringOf("events[i].eventTypeCategory");
        eventTypeCode = jResp.StringOf("events[i].eventTypeCode");
        lastUpdatedTime = jResp.IntOf("events[i].lastUpdatedTime");
        region = jResp.StringOf("events[i].region");
        service = jResp.StringOf("events[i].service");
        startTime = jResp.IntOf("events[i].startTime");
        statusCode = jResp.StringOf("events[i].statusCode");
        i = i+1;
    }

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

    // {
    //   "events": [
    //     {
    //       "arn": "string",
    //       "availabilityZone": "string",
    //       "endTime": number,
    //       "eventScopeCode": "string",
    //       "eventTypeCategory": "string",
    //       "eventTypeCode": "string",
    //       "lastUpdatedTime": number,
    //       "region": "string",
    //       "service": "string",
    //       "startTime": number,
    //       "statusCode": "string"
    //     }
    //   ],
    //   "nextToken": "string"
    // }

}

chilkatExample();