Chilkat Online Tools

ListKnowledgeBases C++ Example

Amazon Wisdom

#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("wisdom");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

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

    CkStringBuilder sbResponseBody;
    success = rest.FullRequestNoBodySb("GET","/knowledgeBases",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 *description = 0;
    const char *knowledgeBaseArn = 0;
    const char *knowledgeBaseId = 0;
    const char *knowledgeBaseType = 0;
    const char *name = 0;
    const char *TemplateUri = 0;
    const char *KmsKeyId = 0;
    const char *AppIntegrationArn = 0;
    const char *status = 0;
    const char *v_String = 0;
    int j;
    int count_j;
    const char *strVal = 0;

    const char *nextToken = jResp.stringOf("nextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray("knowledgeBaseSummaries");
    while (i < count_i) {
        jResp.put_I(i);
        description = jResp.stringOf("knowledgeBaseSummaries[i].description");
        knowledgeBaseArn = jResp.stringOf("knowledgeBaseSummaries[i].knowledgeBaseArn");
        knowledgeBaseId = jResp.stringOf("knowledgeBaseSummaries[i].knowledgeBaseId");
        knowledgeBaseType = jResp.stringOf("knowledgeBaseSummaries[i].knowledgeBaseType");
        name = jResp.stringOf("knowledgeBaseSummaries[i].name");
        TemplateUri = jResp.stringOf("knowledgeBaseSummaries[i].renderingConfiguration.templateUri");
        KmsKeyId = jResp.stringOf("knowledgeBaseSummaries[i].serverSideEncryptionConfiguration.kmsKeyId");
        AppIntegrationArn = jResp.stringOf("knowledgeBaseSummaries[i].sourceConfiguration.appIntegrations.appIntegrationArn");
        status = jResp.stringOf("knowledgeBaseSummaries[i].status");
        v_String = jResp.stringOf("knowledgeBaseSummaries[i].tags.string");
        j = 0;
        count_j = jResp.SizeOfArray("knowledgeBaseSummaries[i].sourceConfiguration.appIntegrations.objectFields");
        while (j < count_j) {
            jResp.put_J(j);
            strVal = jResp.stringOf("knowledgeBaseSummaries[i].sourceConfiguration.appIntegrations.objectFields[j]");
            j = j + 1;
        }

        i = i + 1;
    }

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

    // {
    //   "knowledgeBaseSummaries": [
    //     {
    //       "description": "string",
    //       "knowledgeBaseArn": "string",
    //       "knowledgeBaseId": "string",
    //       "knowledgeBaseType": "string",
    //       "name": "string",
    //       "renderingConfiguration": {
    //         "templateUri": "string"
    //       },
    //       "serverSideEncryptionConfiguration": {
    //         "kmsKeyId": "string"
    //       },
    //       "sourceConfiguration": {
    //         "appIntegrations": {
    //           "appIntegrationArn": "string",
    //           "objectFields": [
    //             "string"
    //           ]
    //         }
    //       },
    //       "status": "string",
    //       "tags": {
    //         "string": "string"
    //       }
    //     }
    //   ],
    //   "nextToken": "string"
    // }
    }