Chilkat Online Tools

DescribeDocumentClassifier C# Example

Amazon Comprehend

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

Chilkat.Rest rest = new Chilkat.Rest();
bool success;

Chilkat.AuthAws authAws = new Chilkat.AuthAws();
authAws.AccessKey = "AWS_ACCESS_KEY";
authAws.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.Region = "us-west-2";
authAws.ServiceName = "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("comprehend.us-west-2.amazonaws.com",443,true,true);
if (success != true) {
    Debug.WriteLine("ConnectFailReason: " + Convert.ToString(rest.ConnectFailReason));
    Debug.WriteLine(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

Chilkat.JsonObject json = new Chilkat.JsonObject();
json.UpdateString("DocumentClassifierArn","string");

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

// {
//   "DocumentClassifierArn": "string"
// }

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

Chilkat.StringBuilder sbRequestBody = new Chilkat.StringBuilder();
json.EmitSb(sbRequestBody);
Chilkat.StringBuilder sbResponseBody = new Chilkat.StringBuilder();
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody);
if (success != true) {
    Debug.WriteLine(rest.LastErrorText);
    return;
}

int respStatusCode = rest.ResponseStatusCode;
Debug.WriteLine("response status code = " + Convert.ToString(respStatusCode));
if (respStatusCode != 200) {
    Debug.WriteLine("Response Header:");
    Debug.WriteLine(rest.ResponseHeader);
    Debug.WriteLine("Response Body:");
    Debug.WriteLine(sbResponseBody.GetAsString());
    return;
}

Chilkat.JsonObject jResp = new Chilkat.JsonObject();
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

string AnnotationDataS3Uri;
string DocumentType;
string SourceDocumentsS3Uri;
string Split;
int j;
int count_j;
string strVal;

int Accuracy = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Accuracy");
int F1Score = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.F1Score");
int HammingLoss = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.HammingLoss");
int MicroF1Score = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroF1Score");
int MicroPrecision = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroPrecision");
int MicroRecall = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroRecall");
int Precision = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Precision");
int Recall = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Recall");
int NumberOfLabels = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.NumberOfLabels");
int NumberOfTestDocuments = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.NumberOfTestDocuments");
int NumberOfTrainedDocuments = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.NumberOfTrainedDocuments");
string DataAccessRoleArn = jResp.StringOf("DocumentClassifierProperties.DataAccessRoleArn");
string DocumentClassifierArn = jResp.StringOf("DocumentClassifierProperties.DocumentClassifierArn");
int EndTime = jResp.IntOf("DocumentClassifierProperties.EndTime");
string DataFormat = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.DataFormat");
string LabelDelimiter = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.LabelDelimiter");
string S3Uri = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.S3Uri");
string TestS3Uri = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.TestS3Uri");
string LanguageCode = jResp.StringOf("DocumentClassifierProperties.LanguageCode");
string Message = jResp.StringOf("DocumentClassifierProperties.Message");
string Mode = jResp.StringOf("DocumentClassifierProperties.Mode");
string ModelKmsKeyId = jResp.StringOf("DocumentClassifierProperties.ModelKmsKeyId");
string KmsKeyId = jResp.StringOf("DocumentClassifierProperties.OutputDataConfig.KmsKeyId");
string OutputDataConfigS3Uri = jResp.StringOf("DocumentClassifierProperties.OutputDataConfig.S3Uri");
string SourceModelArn = jResp.StringOf("DocumentClassifierProperties.SourceModelArn");
string Status = jResp.StringOf("DocumentClassifierProperties.Status");
int SubmitTime = jResp.IntOf("DocumentClassifierProperties.SubmitTime");
int TrainingEndTime = jResp.IntOf("DocumentClassifierProperties.TrainingEndTime");
int TrainingStartTime = jResp.IntOf("DocumentClassifierProperties.TrainingStartTime");
string VersionName = jResp.StringOf("DocumentClassifierProperties.VersionName");
string VolumeKmsKeyId = jResp.StringOf("DocumentClassifierProperties.VolumeKmsKeyId");
int i = 0;
int count_i = jResp.SizeOfArray("DocumentClassifierProperties.InputDataConfig.AugmentedManifests");
while (i < count_i) {
    jResp.I = i;
    AnnotationDataS3Uri = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].AnnotationDataS3Uri");
    DocumentType = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].DocumentType");
    S3Uri = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].S3Uri");
    SourceDocumentsS3Uri = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].SourceDocumentsS3Uri");
    Split = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].Split");
    j = 0;
    count_j = jResp.SizeOfArray("DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].AttributeNames");
    while (j < count_j) {
        jResp.J = j;
        strVal = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].AttributeNames[j]");
        j = j + 1;
    }

    i = i + 1;
}

i = 0;
count_i = jResp.SizeOfArray("DocumentClassifierProperties.VpcConfig.SecurityGroupIds");
while (i < count_i) {
    jResp.I = i;
    strVal = jResp.StringOf("DocumentClassifierProperties.VpcConfig.SecurityGroupIds[i]");
    i = i + 1;
}

i = 0;
count_i = jResp.SizeOfArray("DocumentClassifierProperties.VpcConfig.Subnets");
while (i < count_i) {
    jResp.I = i;
    strVal = jResp.StringOf("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"
//       ]
//     }
//   }
// }