GetEBSVolumeRecommendations C++ Example
#include <CkRest.h>
#include <CkAuthAws.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>
void ChilkatSample(void)
{
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
CkRest rest;
bool success;
CkAuthAws authAws;
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) {
std::cout << "ConnectFailReason: " << rest.get_ConnectFailReason() << "\r\n";
std::cout << rest.lastErrorText() << "\r\n";
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;
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;
json.EmitSb(sbRequestBody);
CkStringBuilder sbResponseBody;
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody);
if (success != true) {
std::cout << rest.lastErrorText() << "\r\n";
return;
}
int respStatusCode = rest.get_ResponseStatusCode();
std::cout << "response status code = " << respStatusCode << "\r\n";
if (respStatusCode != 200) {
std::cout << "Response Header:" << "\r\n";
std::cout << rest.responseHeader() << "\r\n";
std::cout << "Response Body:" << "\r\n";
std::cout << sbResponseBody.getAsString() << "\r\n";
return;
}
CkJsonObject 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 char *code = 0;
const char *identifier = 0;
const char *message = 0;
const char *accountId = 0;
int VolumeBaselineIOPS;
int VolumeBaselineThroughput;
int VolumeBurstIOPS;
int VolumeBurstThroughput;
int VolumeSize;
const char *VolumeType = 0;
const char *currentPerformanceRisk = 0;
const char *finding = 0;
int lastRefreshTimestamp;
int lookBackPeriodInDays;
const char *volumeArn = 0;
int j;
int count_j;
const char *name = 0;
const char *statistic = 0;
int value;
int configurationVolumeBaselineIOPS;
int configurationVolumeBaselineThroughput;
int configurationVolumeBurstIOPS;
int configurationVolumeBurstThroughput;
int configurationVolumeSize;
const char *configurationVolumeType = 0;
int performanceRisk;
int rank;
const char *v_Currency = 0;
int Value;
int SavingsOpportunityPercentage;
const char *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
// }
// }
// ]
// }
// ]
// }
}
