Chilkat Online Tools

DescribeSentimentDetectionJob unicodeCpp Example

Amazon Comprehend

#include <CkRestW.h>
#include <CkAuthAwsW.h>
#include <CkJsonObjectW.h>
#include <CkStringBuilderW.h>

void ChilkatSample(void)
    {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkRestW rest;
    bool success;

    CkAuthAwsW authAws;
    authAws.put_AccessKey(L"AWS_ACCESS_KEY");
    authAws.put_SecretKey(L"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(L"us-west-2");
    authAws.put_ServiceName(L"comprehend");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://comprehend.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect(L"comprehend.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        wprintf(L"ConnectFailReason: %d\n",rest.get_ConnectFailReason());
        wprintf(L"%s\n",rest.lastErrorText());
        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

    CkJsonObjectW json;
    json.UpdateString(L"JobId",L"string");

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

    // {
    //   "JobId": "string"
    // }

    rest.AddHeader(L"Content-Type",L"application/x-amz-json-1.1");
    rest.AddHeader(L"X-Amz-Target",L"Comprehend_20171127.DescribeSentimentDetectionJob");

    CkStringBuilderW sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilderW sbResponseBody;
    success = rest.FullRequestSb(L"POST",L"/",sbRequestBody,sbResponseBody);
    if (success != true) {
        wprintf(L"%s\n",rest.lastErrorText());
        return;
    }

    int respStatusCode = rest.get_ResponseStatusCode();
    wprintf(L"response status code = %d\n",respStatusCode);
    if (respStatusCode != 200) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",rest.responseHeader());
        wprintf(L"Response Body:\n");
        wprintf(L"%s\n",sbResponseBody.getAsString());
        return;
    }

    CkJsonObjectW 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 wchar_t *strVal = 0;

    const wchar_t *DataAccessRoleArn = jResp.stringOf(L"SentimentDetectionJobProperties.DataAccessRoleArn");
    int EndTime = jResp.IntOf(L"SentimentDetectionJobProperties.EndTime");
    const wchar_t *DocumentReadAction = jResp.stringOf(L"SentimentDetectionJobProperties.InputDataConfig.DocumentReaderConfig.DocumentReadAction");
    const wchar_t *DocumentReadMode = jResp.stringOf(L"SentimentDetectionJobProperties.InputDataConfig.DocumentReaderConfig.DocumentReadMode");
    const wchar_t *InputFormat = jResp.stringOf(L"SentimentDetectionJobProperties.InputDataConfig.InputFormat");
    const wchar_t *S3Uri = jResp.stringOf(L"SentimentDetectionJobProperties.InputDataConfig.S3Uri");
    const wchar_t *JobArn = jResp.stringOf(L"SentimentDetectionJobProperties.JobArn");
    const wchar_t *JobId = jResp.stringOf(L"SentimentDetectionJobProperties.JobId");
    const wchar_t *JobName = jResp.stringOf(L"SentimentDetectionJobProperties.JobName");
    const wchar_t *JobStatus = jResp.stringOf(L"SentimentDetectionJobProperties.JobStatus");
    const wchar_t *LanguageCode = jResp.stringOf(L"SentimentDetectionJobProperties.LanguageCode");
    const wchar_t *Message = jResp.stringOf(L"SentimentDetectionJobProperties.Message");
    const wchar_t *KmsKeyId = jResp.stringOf(L"SentimentDetectionJobProperties.OutputDataConfig.KmsKeyId");
    const wchar_t *OutputDataConfigS3Uri = jResp.stringOf(L"SentimentDetectionJobProperties.OutputDataConfig.S3Uri");
    int SubmitTime = jResp.IntOf(L"SentimentDetectionJobProperties.SubmitTime");
    const wchar_t *VolumeKmsKeyId = jResp.stringOf(L"SentimentDetectionJobProperties.VolumeKmsKeyId");
    int i = 0;
    int count_i = jResp.SizeOfArray(L"SentimentDetectionJobProperties.InputDataConfig.DocumentReaderConfig.FeatureTypes");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf(L"SentimentDetectionJobProperties.InputDataConfig.DocumentReaderConfig.FeatureTypes[i]");
        i = i + 1;
    }

    i = 0;
    count_i = jResp.SizeOfArray(L"SentimentDetectionJobProperties.VpcConfig.SecurityGroupIds");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf(L"SentimentDetectionJobProperties.VpcConfig.SecurityGroupIds[i]");
        i = i + 1;
    }

    i = 0;
    count_i = jResp.SizeOfArray(L"SentimentDetectionJobProperties.VpcConfig.Subnets");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf(L"SentimentDetectionJobProperties.VpcConfig.Subnets[i]");
        i = i + 1;
    }

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

    // {
    //   "SentimentDetectionJobProperties": {
    //     "DataAccessRoleArn": "string",
    //     "EndTime": number,
    //     "InputDataConfig": {
    //       "DocumentReaderConfig": {
    //         "DocumentReadAction": "string",
    //         "DocumentReadMode": "string",
    //         "FeatureTypes": [
    //           "string"
    //         ]
    //       },
    //       "InputFormat": "string",
    //       "S3Uri": "string"
    //     },
    //     "JobArn": "string",
    //     "JobId": "string",
    //     "JobName": "string",
    //     "JobStatus": "string",
    //     "LanguageCode": "string",
    //     "Message": "string",
    //     "OutputDataConfig": {
    //       "KmsKeyId": "string",
    //       "S3Uri": "string"
    //     },
    //     "SubmitTime": number,
    //     "VolumeKmsKeyId": "string",
    //     "VpcConfig": {
    //       "SecurityGroupIds": [
    //         "string"
    //       ],
    //       "Subnets": [
    //         "string"
    //       ]
    //     }
    //   }
    // }
    }