Chilkat Online Tools

ListLenses C++ Example

AWS Well-Architected Tool

#include <CkRest.h>
#include <CkAuthAws.h>
#include <CkStringBuilder.h>
#include <CkJsonObject.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("wellarchitected");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://wellarchitected.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("wellarchitected.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;
    }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","ListLenses");

    CkStringBuilder sbResponseBody;
    success = rest.FullRequestNoBodySb("GET","/lenses",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.

    int CreatedAt;
    const char *Description = 0;
    const char *LensAlias = 0;
    const char *LensArn = 0;
    const char *LensName = 0;
    const char *LensStatus = 0;
    const char *LensType = 0;
    const char *LensVersion = 0;
    const char *Owner = 0;
    int UpdatedAt;

    const char *NextToken = jResp.stringOf("NextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray("LensSummaries");
    while (i < count_i) {
        jResp.put_I(i);
        CreatedAt = jResp.IntOf("LensSummaries[i].CreatedAt");
        Description = jResp.stringOf("LensSummaries[i].Description");
        LensAlias = jResp.stringOf("LensSummaries[i].LensAlias");
        LensArn = jResp.stringOf("LensSummaries[i].LensArn");
        LensName = jResp.stringOf("LensSummaries[i].LensName");
        LensStatus = jResp.stringOf("LensSummaries[i].LensStatus");
        LensType = jResp.stringOf("LensSummaries[i].LensType");
        LensVersion = jResp.stringOf("LensSummaries[i].LensVersion");
        Owner = jResp.stringOf("LensSummaries[i].Owner");
        UpdatedAt = jResp.IntOf("LensSummaries[i].UpdatedAt");
        i = i + 1;
    }

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

    // {
    //   "LensSummaries": [
    //     {
    //       "CreatedAt": number,
    //       "Description": "string",
    //       "LensAlias": "string",
    //       "LensArn": "string",
    //       "LensName": "string",
    //       "LensStatus": "string",
    //       "LensType": "string",
    //       "LensVersion": "string",
    //       "Owner": "string",
    //       "UpdatedAt": number
    //     }
    //   ],
    //   "NextToken": "string"
    // }
    }