Chilkat Online Tools

GetRecommendationSummaries unicodeCpp Example

AWS Compute Optimizer

#include <CkRestW.h>
#include <CkAuthAwsW.h>
#include <CkJsonObjectW.h>
#include <CkStringBuilderW.h>

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

    CkRestW rest;
    bool success;

    CkAuthAwsW authAws;
    authAws.put_AccessKey(L"AWS_ACCESS_KEY");
    authAws.put_SecretKey(L"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(L"us-west-2");
    authAws.put_ServiceName(L"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(L"compute-optimizer.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        wprintf(L"ConnectFailReason: %d\n",rest.get_ConnectFailReason());
        wprintf(L"%s\n",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

    CkJsonObjectW json;
    json.UpdateString(L"accountIds[0]",L"string");
    json.UpdateInt(L"maxResults",123);
    json.UpdateString(L"nextToken",L"string");

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

    // {
    //   "accountIds": [
    //     "string"
    //   ],
    //   "maxResults": number,
    //   "nextToken": "string"
    // }

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

    CkStringBuilderW sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilderW sbResponseBody;
    success = rest.FullRequestSb(L"POST",L"/",sbRequestBody,sbResponseBody);
    if (success != true) {
        wprintf(L"%s\n",rest.lastErrorText());
        return;
    }

    int respStatusCode = rest.get_ResponseStatusCode();
    wprintf(L"response status code = %d\n",respStatusCode);
    if (respStatusCode != 200) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",rest.responseHeader());
        wprintf(L"Response Body:\n");
        wprintf(L"%s\n",sbResponseBody.getAsString());
        return;
    }

    CkJsonObjectW jResp;
    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

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    const wchar_t *accountId = 0;
    int High;
    int Low;
    int Medium;
    int VeryLow;
    const wchar_t *recommendationResourceType = 0;
    const wchar_t *v_Currency = 0;
    int Value;
    int SavingsOpportunityPercentage;
    int j;
    int count_j;
    const wchar_t *name = 0;
    int value;
    int k;
    int count_k;

    const wchar_t *nextToken = jResp.stringOf(L"nextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray(L"recommendationSummaries");
    while (i < count_i) {
        jResp.put_I(i);
        accountId = jResp.stringOf(L"recommendationSummaries[i].accountId");
        High = jResp.IntOf(L"recommendationSummaries[i].currentPerformanceRiskRatings.high");
        Low = jResp.IntOf(L"recommendationSummaries[i].currentPerformanceRiskRatings.low");
        Medium = jResp.IntOf(L"recommendationSummaries[i].currentPerformanceRiskRatings.medium");
        VeryLow = jResp.IntOf(L"recommendationSummaries[i].currentPerformanceRiskRatings.veryLow");
        recommendationResourceType = jResp.stringOf(L"recommendationSummaries[i].recommendationResourceType");
        v_Currency = jResp.stringOf(L"recommendationSummaries[i].savingsOpportunity.estimatedMonthlySavings.currency");
        Value = jResp.IntOf(L"recommendationSummaries[i].savingsOpportunity.estimatedMonthlySavings.value");
        SavingsOpportunityPercentage = jResp.IntOf(L"recommendationSummaries[i].savingsOpportunity.savingsOpportunityPercentage");
        j = 0;
        count_j = jResp.SizeOfArray(L"recommendationSummaries[i].summaries");
        while (j < count_j) {
            jResp.put_J(j);
            name = jResp.stringOf(L"recommendationSummaries[i].summaries[j].name");
            value = jResp.IntOf(L"recommendationSummaries[i].summaries[j].value");
            k = 0;
            count_k = jResp.SizeOfArray(L"recommendationSummaries[i].summaries[j].reasonCodeSummaries");
            while (k < count_k) {
                jResp.put_K(k);
                name = jResp.stringOf(L"recommendationSummaries[i].summaries[j].reasonCodeSummaries[k].name");
                value = jResp.IntOf(L"recommendationSummaries[i].summaries[j].reasonCodeSummaries[k].value");
                k = k + 1;
            }

            j = j + 1;
        }

        i = i + 1;
    }

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

    // {
    //   "nextToken": "string",
    //   "recommendationSummaries": [
    //     {
    //       "accountId": "string",
    //       "currentPerformanceRiskRatings": {
    //         "high": number,
    //         "low": number,
    //         "medium": number,
    //         "veryLow": number
    //       },
    //       "recommendationResourceType": "string",
    //       "savingsOpportunity": {
    //         "estimatedMonthlySavings": {
    //           "currency": "string",
    //           "value": number
    //         },
    //         "savingsOpportunityPercentage": number
    //       },
    //       "summaries": [
    //         {
    //           "name": "string",
    //           "reasonCodeSummaries": [
    //             {
    //               "name": "string",
    //               "value": number
    //             }
    //           ],
    //           "value": number
    //         }
    //       ]
    //     }
    //   ]
    // }
    }