Chilkat Tools

DescribeDocumentClassifier Xojo Example

Amazon Comprehend

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

Dim rest As New Chilkat.Rest
Dim success As Boolean

Dim authAws As 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
success = 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) Then
    System.DebugLog("ConnectFailReason: " + Str(rest.ConnectFailReason))
    System.DebugLog(rest.LastErrorText)
    Return
End If

// 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

Dim json As New Chilkat.JsonObject
success = json.UpdateString("DocumentClassifierArn","string")

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

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

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

Dim sbRequestBody As New Chilkat.StringBuilder
success = json.EmitSb(sbRequestBody)
Dim sbResponseBody As New Chilkat.StringBuilder
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
If (success <> True) Then
    System.DebugLog(rest.LastErrorText)
    Return
End If

Dim respStatusCode As Int32
respStatusCode = rest.ResponseStatusCode
System.DebugLog("response status code = " + Str(respStatusCode))
If (respStatusCode <> 200) Then
    System.DebugLog("Response Header:")
    System.DebugLog(rest.ResponseHeader)
    System.DebugLog("Response Body:")
    System.DebugLog(sbResponseBody.GetAsString())
    Return
End If

Dim jResp As New Chilkat.JsonObject
success = 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

Dim AnnotationDataS3Uri As String
Dim DocumentType As String
Dim SourceDocumentsS3Uri As String
Dim Split As String
Dim j As Int32
Dim count_j As Int32
Dim strVal As String

Dim Accuracy As Int32
Accuracy = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Accuracy")
Dim F1Score As Int32
F1Score = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.F1Score")
Dim HammingLoss As Int32
HammingLoss = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.HammingLoss")
Dim MicroF1Score As Int32
MicroF1Score = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroF1Score")
Dim MicroPrecision As Int32
MicroPrecision = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroPrecision")
Dim MicroRecall As Int32
MicroRecall = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroRecall")
Dim Precision As Int32
Precision = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Precision")
Dim Recall As Int32
Recall = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Recall")
Dim NumberOfLabels As Int32
NumberOfLabels = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.NumberOfLabels")
Dim NumberOfTestDocuments As Int32
NumberOfTestDocuments = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.NumberOfTestDocuments")
Dim NumberOfTrainedDocuments As Int32
NumberOfTrainedDocuments = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.NumberOfTrainedDocuments")
Dim DataAccessRoleArn As String
DataAccessRoleArn = jResp.StringOf("DocumentClassifierProperties.DataAccessRoleArn")
Dim DocumentClassifierArn As String
DocumentClassifierArn = jResp.StringOf("DocumentClassifierProperties.DocumentClassifierArn")
Dim EndTime As Int32
EndTime = jResp.IntOf("DocumentClassifierProperties.EndTime")
Dim DataFormat As String
DataFormat = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.DataFormat")
Dim LabelDelimiter As String
LabelDelimiter = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.LabelDelimiter")
Dim S3Uri As String
S3Uri = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.S3Uri")
Dim TestS3Uri As String
TestS3Uri = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.TestS3Uri")
Dim LanguageCode As String
LanguageCode = jResp.StringOf("DocumentClassifierProperties.LanguageCode")
Dim Message As String
Message = jResp.StringOf("DocumentClassifierProperties.Message")
Dim Mode As String
Mode = jResp.StringOf("DocumentClassifierProperties.Mode")
Dim ModelKmsKeyId As String
ModelKmsKeyId = jResp.StringOf("DocumentClassifierProperties.ModelKmsKeyId")
Dim KmsKeyId As String
KmsKeyId = jResp.StringOf("DocumentClassifierProperties.OutputDataConfig.KmsKeyId")
Dim OutputDataConfigS3Uri As String
OutputDataConfigS3Uri = jResp.StringOf("DocumentClassifierProperties.OutputDataConfig.S3Uri")
Dim SourceModelArn As String
SourceModelArn = jResp.StringOf("DocumentClassifierProperties.SourceModelArn")
Dim Status As String
Status = jResp.StringOf("DocumentClassifierProperties.Status")
Dim SubmitTime As Int32
SubmitTime = jResp.IntOf("DocumentClassifierProperties.SubmitTime")
Dim TrainingEndTime As Int32
TrainingEndTime = jResp.IntOf("DocumentClassifierProperties.TrainingEndTime")
Dim TrainingStartTime As Int32
TrainingStartTime = jResp.IntOf("DocumentClassifierProperties.TrainingStartTime")
Dim VersionName As String
VersionName = jResp.StringOf("DocumentClassifierProperties.VersionName")
Dim VolumeKmsKeyId As String
VolumeKmsKeyId = jResp.StringOf("DocumentClassifierProperties.VolumeKmsKeyId")
Dim i As Int32
i = 0
Dim count_i As Int32
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
    Wend
    i = i + 1
Wend
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
Wend
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
Wend

// 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"
//       ]
//     }
//   }
// }
Chilkat Online Tools

DescribeDocumentClassifier Xojo Example

Amazon Comprehend
