Chilkat Online Tools

GetEBSVolumeRecommendations Java Example

AWS Compute Optimizer

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkRest rest = new CkRest();
    boolean success;

    CkAuthAws authAws = new CkAuthAws();
    authAws.put_AccessKey("AWS_ACCESS_KEY");
    authAws.put_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.put_Region("us-west-2");
    authAws.put_ServiceName("compute-optimizer");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://compute-optimizer.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("compute-optimizer.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        System.out.println("ConnectFailReason: " + rest.get_ConnectFailReason());
        System.out.println(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

    CkJsonObject json = new CkJsonObject();
    json.UpdateString("accountIds[0]","string");
    json.UpdateString("filters[0].name","string");
    json.UpdateString("filters[0].values[0]","string");
    json.UpdateInt("maxResults",123);
    json.UpdateString("nextToken","string");
    json.UpdateString("volumeArns[0]","string");

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

    // {
    //   "accountIds": [
    //     "string"
    //   ],
    //   "filters": [
    //     {
    //       "name": "string",
    //       "values": [
    //         "string"
    //       ]
    //     }
    //   ],
    //   "maxResults": number,
    //   "nextToken": "string",
    //   "volumeArns": [
    //     "string"
    //   ]
    // }

    rest.AddHeader("Content-Type","application/x-amz-json-1.0");
    rest.AddHeader("X-Amz-Target","ComputeOptimizerService.GetEBSVolumeRecommendations");

    CkStringBuilder sbRequestBody = new CkStringBuilder();
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody = new CkStringBuilder();
    success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody);
    if (success != true) {
        System.out.println(rest.lastErrorText());
        return;
        }

    int respStatusCode = rest.get_ResponseStatusCode();
    System.out.println("response status code = " + respStatusCode);
    if (respStatusCode != 200) {
        System.out.println("Response Header:");
        System.out.println(rest.responseHeader());
        System.out.println("Response Body:");
        System.out.println(sbResponseBody.getAsString());
        return;
        }

    CkJsonObject jResp = new CkJsonObject();
    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

    String code;
    String identifier;
    String message;
    String accountId;
    int VolumeBaselineIOPS;
    int VolumeBaselineThroughput;
    int VolumeBurstIOPS;
    int VolumeBurstThroughput;
    int VolumeSize;
    String VolumeType;
    String currentPerformanceRisk;
    String finding;
    int lastRefreshTimestamp;
    int lookBackPeriodInDays;
    String volumeArn;
    int j;
    int count_j;
    String name;
    String statistic;
    int value;
    int configurationVolumeBaselineIOPS;
    int configurationVolumeBaselineThroughput;
    int configurationVolumeBurstIOPS;
    int configurationVolumeBurstThroughput;
    int configurationVolumeSize;
    String configurationVolumeType;
    int performanceRisk;
    int rank;
    String v_Currency;
    int Value;
    int SavingsOpportunityPercentage;

    String nextToken = jResp.stringOf("nextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray("errors");
    while (i < count_i) {
        jResp.put_I(i);
        code = jResp.stringOf("errors[i].code");
        identifier = jResp.stringOf("errors[i].identifier");
        message = jResp.stringOf("errors[i].message");
        i = i+1;
        }

    i = 0;
    count_i = jResp.SizeOfArray("volumeRecommendations");
    while (i < count_i) {
        jResp.put_I(i);
        accountId = jResp.stringOf("volumeRecommendations[i].accountId");
        VolumeBaselineIOPS = jResp.IntOf("volumeRecommendations[i].currentConfiguration.volumeBaselineIOPS");
        VolumeBaselineThroughput = jResp.IntOf("volumeRecommendations[i].currentConfiguration.volumeBaselineThroughput");
        VolumeBurstIOPS = jResp.IntOf("volumeRecommendations[i].currentConfiguration.volumeBurstIOPS");
        VolumeBurstThroughput = jResp.IntOf("volumeRecommendations[i].currentConfiguration.volumeBurstThroughput");
        VolumeSize = jResp.IntOf("volumeRecommendations[i].currentConfiguration.volumeSize");
        VolumeType = jResp.stringOf("volumeRecommendations[i].currentConfiguration.volumeType");
        currentPerformanceRisk = jResp.stringOf("volumeRecommendations[i].currentPerformanceRisk");
        finding = jResp.stringOf("volumeRecommendations[i].finding");
        lastRefreshTimestamp = jResp.IntOf("volumeRecommendations[i].lastRefreshTimestamp");
        lookBackPeriodInDays = jResp.IntOf("volumeRecommendations[i].lookBackPeriodInDays");
        volumeArn = jResp.stringOf("volumeRecommendations[i].volumeArn");
        j = 0;
        count_j = jResp.SizeOfArray("volumeRecommendations[i].utilizationMetrics");
        while (j < count_j) {
            jResp.put_J(j);
            name = jResp.stringOf("volumeRecommendations[i].utilizationMetrics[j].name");
            statistic = jResp.stringOf("volumeRecommendations[i].utilizationMetrics[j].statistic");
            value = jResp.IntOf("volumeRecommendations[i].utilizationMetrics[j].value");
            j = j+1;
            }

        j = 0;
        count_j = jResp.SizeOfArray("volumeRecommendations[i].volumeRecommendationOptions");
        while (j < count_j) {
            jResp.put_J(j);
            configurationVolumeBaselineIOPS = jResp.IntOf("volumeRecommendations[i].volumeRecommendationOptions[j].configuration.volumeBaselineIOPS");
            configurationVolumeBaselineThroughput = jResp.IntOf("volumeRecommendations[i].volumeRecommendationOptions[j].configuration.volumeBaselineThroughput");
            configurationVolumeBurstIOPS = jResp.IntOf("volumeRecommendations[i].volumeRecommendationOptions[j].configuration.volumeBurstIOPS");
            configurationVolumeBurstThroughput = jResp.IntOf("volumeRecommendations[i].volumeRecommendationOptions[j].configuration.volumeBurstThroughput");
            configurationVolumeSize = jResp.IntOf("volumeRecommendations[i].volumeRecommendationOptions[j].configuration.volumeSize");
            configurationVolumeType = jResp.stringOf("volumeRecommendations[i].volumeRecommendationOptions[j].configuration.volumeType");
            performanceRisk = jResp.IntOf("volumeRecommendations[i].volumeRecommendationOptions[j].performanceRisk");
            rank = jResp.IntOf("volumeRecommendations[i].volumeRecommendationOptions[j].rank");
            v_Currency = jResp.stringOf("volumeRecommendations[i].volumeRecommendationOptions[j].savingsOpportunity.estimatedMonthlySavings.currency");
            Value = jResp.IntOf("volumeRecommendations[i].volumeRecommendationOptions[j].savingsOpportunity.estimatedMonthlySavings.value");
            SavingsOpportunityPercentage = jResp.IntOf("volumeRecommendations[i].volumeRecommendationOptions[j].savingsOpportunity.savingsOpportunityPercentage");
            j = j+1;
            }

        i = i+1;
        }

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

    // {
    //   "errors": [
    //     {
    //       "code": "string",
    //       "identifier": "string",
    //       "message": "string"
    //     }
    //   ],
    //   "nextToken": "string",
    //   "volumeRecommendations": [
    //     {
    //       "accountId": "string",
    //       "currentConfiguration": {
    //         "volumeBaselineIOPS": number,
    //         "volumeBaselineThroughput": number,
    //         "volumeBurstIOPS": number,
    //         "volumeBurstThroughput": number,
    //         "volumeSize": number,
    //         "volumeType": "string"
    //       },
    //       "currentPerformanceRisk": "string",
    //       "finding": "string",
    //       "lastRefreshTimestamp": number,
    //       "lookBackPeriodInDays": number,
    //       "utilizationMetrics": [
    //         {
    //           "name": "string",
    //           "statistic": "string",
    //           "value": number
    //         }
    //       ],
    //       "volumeArn": "string",
    //       "volumeRecommendationOptions": [
    //         {
    //           "configuration": {
    //             "volumeBaselineIOPS": number,
    //             "volumeBaselineThroughput": number,
    //             "volumeBurstIOPS": number,
    //             "volumeBurstThroughput": number,
    //             "volumeSize": number,
    //             "volumeType": "string"
    //           },
    //           "performanceRisk": number,
    //           "rank": number,
    //           "savingsOpportunity": {
    //             "estimatedMonthlySavings": {
    //               "currency": "string",
    //               "value": number
    //             },
    //             "savingsOpportunityPercentage": number
    //           }
    //         }
    //       ]
    //     }
    //   ]
    // }
  }
}