UpdateResource 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("cloudcontrolapi");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws);
// URL: https://cloudcontrolapi.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.Connect("cloudcontrolapi.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("ClientToken","string");
json.UpdateString("Identifier","string");
json.UpdateString("PatchDocument","string");
json.UpdateString("RoleArn","string");
json.UpdateString("TypeName","string");
json.UpdateString("TypeVersionId","string");
// The JSON request body created by the above code:
// {
// "ClientToken": "string",
// "Identifier": "string",
// "PatchDocument": "string",
// "RoleArn": "string",
// "TypeName": "string",
// "TypeVersionId": "string"
// }
rest.AddHeader("Content-Type","application/x-amz-json-1.0");
rest.AddHeader("X-Amz-Target","CloudApiService.UpdateResource");
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 *ErrorCode = jResp.stringOf("ProgressEvent.ErrorCode");
int EventTime = jResp.IntOf("ProgressEvent.EventTime");
const char *Identifier = jResp.stringOf("ProgressEvent.Identifier");
const char *Operation = jResp.stringOf("ProgressEvent.Operation");
const char *OperationStatus = jResp.stringOf("ProgressEvent.OperationStatus");
const char *RequestToken = jResp.stringOf("ProgressEvent.RequestToken");
const char *ResourceModel = jResp.stringOf("ProgressEvent.ResourceModel");
int RetryAfter = jResp.IntOf("ProgressEvent.RetryAfter");
const char *StatusMessage = jResp.stringOf("ProgressEvent.StatusMessage");
const char *TypeName = jResp.stringOf("ProgressEvent.TypeName");
// A sample JSON response body parsed by the above code:
// {
// "ProgressEvent": {
// "ErrorCode": "string",
// "EventTime": number,
// "Identifier": "string",
// "Operation": "string",
// "OperationStatus": "string",
// "RequestToken": "string",
// "ResourceModel": "string",
// "RetryAfter": number,
// "StatusMessage": "string",
// "TypeName": "string"
// }
// }
}