Chilkat Online Tools

SearchQuantumTasks C++ Example

Amazon Braket

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

    // URL: https://braket.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("braket.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("filters[0].name","string");
    json.UpdateString("filters[0].operator","string");
    json.UpdateString("filters[0].values[0]","string");
    json.UpdateInt("maxResults",123);
    json.UpdateString("nextToken","string");

    // The JSON request body created by the above code:

    // {
    //   "filters": [
    //     {
    //       "name": "string",
    //       "operator": "string",
    //       "values": [
    //         "string"
    //       ]
    //     }
    //   ],
    //   "maxResults": number,
    //   "nextToken": "string"
    // }

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

    CkStringBuilder sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody;
    success = rest.FullRequestSb("POST","/quantum-tasks",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.

    int createdAt;
    const char *deviceArn = 0;
    int endedAt;
    const char *outputS3Bucket = 0;
    const char *outputS3Directory = 0;
    const char *quantumTaskArn = 0;
    int shots;
    const char *status = 0;
    const char *v_String = 0;

    const char *nextToken = jResp.stringOf("nextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray("quantumTasks");
    while (i < count_i) {
        jResp.put_I(i);
        createdAt = jResp.IntOf("quantumTasks[i].createdAt");
        deviceArn = jResp.stringOf("quantumTasks[i].deviceArn");
        endedAt = jResp.IntOf("quantumTasks[i].endedAt");
        outputS3Bucket = jResp.stringOf("quantumTasks[i].outputS3Bucket");
        outputS3Directory = jResp.stringOf("quantumTasks[i].outputS3Directory");
        quantumTaskArn = jResp.stringOf("quantumTasks[i].quantumTaskArn");
        shots = jResp.IntOf("quantumTasks[i].shots");
        status = jResp.stringOf("quantumTasks[i].status");
        v_String = jResp.stringOf("quantumTasks[i].tags.string");
        i = i + 1;
    }

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

    // {
    //   "nextToken": "string",
    //   "quantumTasks": [
    //     {
    //       "createdAt": number,
    //       "deviceArn": "string",
    //       "endedAt": number,
    //       "outputS3Bucket": "string",
    //       "outputS3Directory": "string",
    //       "quantumTaskArn": "string",
    //       "shots": number,
    //       "status": "string",
    //       "tags": {
    //         "string": "string"
    //       }
    //     }
    //   ]
    // }
    }