DescribeDocumentClassifier Unicode C Example
#include <C_CkRestW.h>
#include <C_CkAuthAwsW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkStringBuilderW.h>
void ChilkatSample(void)
{
HCkRestW rest;
BOOL success;
HCkAuthAwsW authAws;
HCkJsonObjectW json;
HCkStringBuilderW sbRequestBody;
HCkStringBuilderW sbResponseBody;
int respStatusCode;
HCkJsonObjectW jResp;
const wchar_t *AnnotationDataS3Uri;
const wchar_t *DocumentType;
const wchar_t *SourceDocumentsS3Uri;
const wchar_t *Split;
int j;
int count_j;
const wchar_t *strVal;
int Accuracy;
int F1Score;
int HammingLoss;
int MicroF1Score;
int MicroPrecision;
int MicroRecall;
int Precision;
int Recall;
int NumberOfLabels;
int NumberOfTestDocuments;
int NumberOfTrainedDocuments;
const wchar_t *DataAccessRoleArn;
const wchar_t *DocumentClassifierArn;
int EndTime;
const wchar_t *DataFormat;
const wchar_t *LabelDelimiter;
const wchar_t *S3Uri;
const wchar_t *TestS3Uri;
const wchar_t *LanguageCode;
const wchar_t *Message;
const wchar_t *Mode;
const wchar_t *ModelKmsKeyId;
const wchar_t *KmsKeyId;
const wchar_t *OutputDataConfigS3Uri;
const wchar_t *SourceModelArn;
const wchar_t *Status;
int SubmitTime;
int TrainingEndTime;
int TrainingStartTime;
const wchar_t *VersionName;
const wchar_t *VolumeKmsKeyId;
int i;
int count_i;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
rest = CkRestW_Create();
authAws = CkAuthAwsW_Create();
CkAuthAwsW_putAccessKey(authAws,L"AWS_ACCESS_KEY");
CkAuthAwsW_putSecretKey(authAws,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.)
CkAuthAwsW_putRegion(authAws,L"us-west-2");
CkAuthAwsW_putServiceName(authAws,L"comprehend");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRestW_SetAuthAws(rest,authAws);
// URL: https://comprehend.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = CkRestW_Connect(rest,L"comprehend.us-west-2.amazonaws.com",443,TRUE,TRUE);
if (success != TRUE) {
wprintf(L"ConnectFailReason: %d\n",CkRestW_getConnectFailReason(rest));
wprintf(L"%s\n",CkRestW_lastErrorText(rest));
CkRestW_Dispose(rest);
CkAuthAwsW_Dispose(authAws);
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
json = CkJsonObjectW_Create();
CkJsonObjectW_UpdateString(json,L"DocumentClassifierArn",L"string");
// The JSON request body created by the above code:
// {
// "DocumentClassifierArn": "string"
// }
CkRestW_AddHeader(rest,L"Content-Type",L"application/x-amz-json-1.1");
CkRestW_AddHeader(rest,L"X-Amz-Target",L"Comprehend_20171127.DescribeDocumentClassifier");
sbRequestBody = CkStringBuilderW_Create();
CkJsonObjectW_EmitSb(json,sbRequestBody);
sbResponseBody = CkStringBuilderW_Create();
success = CkRestW_FullRequestSb(rest,L"POST",L"/",sbRequestBody,sbResponseBody);
if (success != TRUE) {
wprintf(L"%s\n",CkRestW_lastErrorText(rest));
CkRestW_Dispose(rest);
CkAuthAwsW_Dispose(authAws);
CkJsonObjectW_Dispose(json);
CkStringBuilderW_Dispose(sbRequestBody);
CkStringBuilderW_Dispose(sbResponseBody);
return;
}
respStatusCode = CkRestW_getResponseStatusCode(rest);
wprintf(L"response status code = %d\n",respStatusCode);
if (respStatusCode != 200) {
wprintf(L"Response Header:\n");
wprintf(L"%s\n",CkRestW_responseHeader(rest));
wprintf(L"Response Body:\n");
wprintf(L"%s\n",CkStringBuilderW_getAsString(sbResponseBody));
CkRestW_Dispose(rest);
CkAuthAwsW_Dispose(authAws);
CkJsonObjectW_Dispose(json);
CkStringBuilderW_Dispose(sbRequestBody);
CkStringBuilderW_Dispose(sbResponseBody);
return;
}
jResp = CkJsonObjectW_Create();
CkJsonObjectW_LoadSb(jResp,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.
Accuracy = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Accuracy");
F1Score = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.F1Score");
HammingLoss = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.HammingLoss");
MicroF1Score = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroF1Score");
MicroPrecision = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroPrecision");
MicroRecall = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroRecall");
Precision = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Precision");
Recall = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Recall");
NumberOfLabels = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.ClassifierMetadata.NumberOfLabels");
NumberOfTestDocuments = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.ClassifierMetadata.NumberOfTestDocuments");
NumberOfTrainedDocuments = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.ClassifierMetadata.NumberOfTrainedDocuments");
DataAccessRoleArn = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.DataAccessRoleArn");
DocumentClassifierArn = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.DocumentClassifierArn");
EndTime = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.EndTime");
DataFormat = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.InputDataConfig.DataFormat");
LabelDelimiter = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.InputDataConfig.LabelDelimiter");
S3Uri = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.InputDataConfig.S3Uri");
TestS3Uri = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.InputDataConfig.TestS3Uri");
LanguageCode = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.LanguageCode");
Message = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.Message");
Mode = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.Mode");
ModelKmsKeyId = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.ModelKmsKeyId");
KmsKeyId = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.OutputDataConfig.KmsKeyId");
OutputDataConfigS3Uri = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.OutputDataConfig.S3Uri");
SourceModelArn = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.SourceModelArn");
Status = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.Status");
SubmitTime = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.SubmitTime");
TrainingEndTime = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.TrainingEndTime");
TrainingStartTime = CkJsonObjectW_IntOf(jResp,L"DocumentClassifierProperties.TrainingStartTime");
VersionName = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.VersionName");
VolumeKmsKeyId = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.VolumeKmsKeyId");
i = 0;
count_i = CkJsonObjectW_SizeOfArray(jResp,L"DocumentClassifierProperties.InputDataConfig.AugmentedManifests");
while (i < count_i) {
CkJsonObjectW_putI(jResp,i);
AnnotationDataS3Uri = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].AnnotationDataS3Uri");
DocumentType = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].DocumentType");
S3Uri = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].S3Uri");
SourceDocumentsS3Uri = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].SourceDocumentsS3Uri");
Split = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].Split");
j = 0;
count_j = CkJsonObjectW_SizeOfArray(jResp,L"DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].AttributeNames");
while (j < count_j) {
CkJsonObjectW_putJ(jResp,j);
strVal = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].AttributeNames[j]");
j = j + 1;
}
i = i + 1;
}
i = 0;
count_i = CkJsonObjectW_SizeOfArray(jResp,L"DocumentClassifierProperties.VpcConfig.SecurityGroupIds");
while (i < count_i) {
CkJsonObjectW_putI(jResp,i);
strVal = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.VpcConfig.SecurityGroupIds[i]");
i = i + 1;
}
i = 0;
count_i = CkJsonObjectW_SizeOfArray(jResp,L"DocumentClassifierProperties.VpcConfig.Subnets");
while (i < count_i) {
CkJsonObjectW_putI(jResp,i);
strVal = CkJsonObjectW_stringOf(jResp,L"DocumentClassifierProperties.VpcConfig.Subnets[i]");
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "DocumentClassifierProperties": {
// "ClassifierMetadata": {
// "EvaluationMetrics": {
// "Accuracy": number,
// "F1Score": number,
// "HammingLoss": number,
// "MicroF1Score": number,
// "MicroPrecision": number,
// "MicroRecall": number,
// "Precision": number,
// "Recall": number
// },
// "NumberOfLabels": number,
// "NumberOfTestDocuments": number,
// "NumberOfTrainedDocuments": number
// },
// "DataAccessRoleArn": "string",
// "DocumentClassifierArn": "string",
// "EndTime": number,
// "InputDataConfig": {
// "AugmentedManifests": [
// {
// "AnnotationDataS3Uri": "string",
// "AttributeNames": [
// "string"
// ],
// "DocumentType": "string",
// "S3Uri": "string",
// "SourceDocumentsS3Uri": "string",
// "Split": "string"
// }
// ],
// "DataFormat": "string",
// "LabelDelimiter": "string",
// "S3Uri": "string",
// "TestS3Uri": "string"
// },
// "LanguageCode": "string",
// "Message": "string",
// "Mode": "string",
// "ModelKmsKeyId": "string",
// "OutputDataConfig": {
// "KmsKeyId": "string",
// "S3Uri": "string"
// },
// "SourceModelArn": "string",
// "Status": "string",
// "SubmitTime": number,
// "TrainingEndTime": number,
// "TrainingStartTime": number,
// "VersionName": "string",
// "VolumeKmsKeyId": "string",
// "VpcConfig": {
// "SecurityGroupIds": [
// "string"
// ],
// "Subnets": [
// "string"
// ]
// }
// }
// }
CkRestW_Dispose(rest);
CkAuthAwsW_Dispose(authAws);
CkJsonObjectW_Dispose(json);
CkStringBuilderW_Dispose(sbRequestBody);
CkStringBuilderW_Dispose(sbResponseBody);
CkJsonObjectW_Dispose(jResp);
}
