DescribeSavingsPlans C Example
#include <C_CkRest.h>
#include <C_CkAuthAws.h>
#include <C_CkJsonObject.h>
#include <C_CkStringBuilder.h>
void ChilkatSample(void)
{
HCkRest rest;
BOOL success;
HCkAuthAws authAws;
HCkJsonObject json;
HCkStringBuilder sbRequestBody;
HCkStringBuilder sbResponseBody;
int respStatusCode;
HCkJsonObject jResp;
const char *commitment;
const char *v_currency;
const char *description;
const char *ec2InstanceFamily;
const char *v_end;
const char *offeringId;
const char *paymentOption;
const char *recurringPaymentAmount;
const char *region;
const char *savingsPlanArn;
const char *savingsPlanId;
const char *savingsPlanType;
const char *start;
const char *state;
const char *v_String;
int termDurationInSeconds;
const char *upfrontPaymentAmount;
int j;
int count_j;
const char *strVal;
const char *nextToken;
int i;
int count_i;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
rest = CkRest_Create();
authAws = CkAuthAws_Create();
CkAuthAws_putAccessKey(authAws,"AWS_ACCESS_KEY");
CkAuthAws_putSecretKey(authAws,"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.)
CkAuthAws_putRegion(authAws,"us-west-2");
CkAuthAws_putServiceName(authAws,"savingsplans");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);
// URL: https://savingsplans.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = CkRest_Connect(rest,"savingsplans.us-west-2.amazonaws.com",443,TRUE,TRUE);
if (success != TRUE) {
printf("ConnectFailReason: %d\n",CkRest_getConnectFailReason(rest));
printf("%s\n",CkRest_lastErrorText(rest));
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
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
json = CkJsonObject_Create();
CkJsonObject_UpdateString(json,"filters[0].name","string");
CkJsonObject_UpdateString(json,"filters[0].values[0]","string");
CkJsonObject_UpdateInt(json,"maxResults",123);
CkJsonObject_UpdateString(json,"nextToken","string");
CkJsonObject_UpdateString(json,"savingsPlanArns[0]","string");
CkJsonObject_UpdateString(json,"savingsPlanIds[0]","string");
CkJsonObject_UpdateString(json,"states[0]","string");
// The JSON request body created by the above code:
// {
// "filters": [
// {
// "name": "string",
// "values": [
// "string"
// ]
// }
// ],
// "maxResults": number,
// "nextToken": "string",
// "savingsPlanArns": [
// "string"
// ],
// "savingsPlanIds": [
// "string"
// ],
// "states": [
// "string"
// ]
// }
CkRest_AddHeader(rest,"Content-Type","application/x-amz-json-1.0");
CkRest_AddHeader(rest,"X-Amz-Target","DescribeSavingsPlans");
sbRequestBody = CkStringBuilder_Create();
CkJsonObject_EmitSb(json,sbRequestBody);
sbResponseBody = CkStringBuilder_Create();
success = CkRest_FullRequestSb(rest,"POST","/DescribeSavingsPlans",sbRequestBody,sbResponseBody);
if (success != TRUE) {
printf("%s\n",CkRest_lastErrorText(rest));
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
return;
}
respStatusCode = CkRest_getResponseStatusCode(rest);
printf("response status code = %d\n",respStatusCode);
if (respStatusCode != 200) {
printf("Response Header:\n");
printf("%s\n",CkRest_responseHeader(rest));
printf("Response Body:\n");
printf("%s\n",CkStringBuilder_getAsString(sbResponseBody));
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
return;
}
jResp = CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,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.
nextToken = CkJsonObject_stringOf(jResp,"nextToken");
i = 0;
count_i = CkJsonObject_SizeOfArray(jResp,"savingsPlans");
while (i < count_i) {
CkJsonObject_putI(jResp,i);
commitment = CkJsonObject_stringOf(jResp,"savingsPlans[i].commitment");
v_currency = CkJsonObject_stringOf(jResp,"savingsPlans[i].currency");
description = CkJsonObject_stringOf(jResp,"savingsPlans[i].description");
ec2InstanceFamily = CkJsonObject_stringOf(jResp,"savingsPlans[i].ec2InstanceFamily");
v_end = CkJsonObject_stringOf(jResp,"savingsPlans[i].end");
offeringId = CkJsonObject_stringOf(jResp,"savingsPlans[i].offeringId");
paymentOption = CkJsonObject_stringOf(jResp,"savingsPlans[i].paymentOption");
recurringPaymentAmount = CkJsonObject_stringOf(jResp,"savingsPlans[i].recurringPaymentAmount");
region = CkJsonObject_stringOf(jResp,"savingsPlans[i].region");
savingsPlanArn = CkJsonObject_stringOf(jResp,"savingsPlans[i].savingsPlanArn");
savingsPlanId = CkJsonObject_stringOf(jResp,"savingsPlans[i].savingsPlanId");
savingsPlanType = CkJsonObject_stringOf(jResp,"savingsPlans[i].savingsPlanType");
start = CkJsonObject_stringOf(jResp,"savingsPlans[i].start");
state = CkJsonObject_stringOf(jResp,"savingsPlans[i].state");
v_String = CkJsonObject_stringOf(jResp,"savingsPlans[i].tags.string");
termDurationInSeconds = CkJsonObject_IntOf(jResp,"savingsPlans[i].termDurationInSeconds");
upfrontPaymentAmount = CkJsonObject_stringOf(jResp,"savingsPlans[i].upfrontPaymentAmount");
j = 0;
count_j = CkJsonObject_SizeOfArray(jResp,"savingsPlans[i].productTypes");
while (j < count_j) {
CkJsonObject_putJ(jResp,j);
strVal = CkJsonObject_stringOf(jResp,"savingsPlans[i].productTypes[j]");
j = j + 1;
}
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "nextToken": "string",
// "savingsPlans": [
// {
// "commitment": "string",
// "currency": "string",
// "description": "string",
// "ec2InstanceFamily": "string",
// "end": "string",
// "offeringId": "string",
// "paymentOption": "string",
// "productTypes": [
// "string"
// ],
// "recurringPaymentAmount": "string",
// "region": "string",
// "savingsPlanArn": "string",
// "savingsPlanId": "string",
// "savingsPlanType": "string",
// "start": "string",
// "state": "string",
// "tags": {
// "string": "string"
// },
// "termDurationInSeconds": number,
// "upfrontPaymentAmount": "string"
// }
// ]
// }
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);
}
