Chilkat Tools

DescribeDocumentClassifier VB6 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 ChilkatRest
Dim success As Long

Dim authAws As New ChilkatAuthAws
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",443,1,1)
If (success <> 1) Then
    Debug.Print "ConnectFailReason: " & rest.ConnectFailReason
    Debug.Print rest.LastErrorText
    Exit Sub
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 ChilkatJsonObject
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 ChilkatStringBuilder
success = json.EmitSb(sbRequestBody)
Dim sbResponseBody As New ChilkatStringBuilder
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
If (success <> 1) Then
    Debug.Print rest.LastErrorText
    Exit Sub
End If

Dim respStatusCode As Long
respStatusCode = rest.ResponseStatusCode
Debug.Print "response status code = " & respStatusCode
If (respStatusCode <> 200) Then
    Debug.Print "Response Header:"
    Debug.Print rest.ResponseHeader
    Debug.Print "Response Body:"
    Debug.Print sbResponseBody.GetAsString()
    Exit Sub
End If

Dim jResp As New ChilkatJsonObject
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 Long
Dim count_j As Long
Dim strVal As String

Dim Accuracy As Long
Accuracy = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Accuracy")
Dim F1Score As Long
F1Score = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.F1Score")
Dim HammingLoss As Long
HammingLoss = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.HammingLoss")
Dim MicroF1Score As Long
MicroF1Score = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroF1Score")
Dim MicroPrecision As Long
MicroPrecision = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroPrecision")
Dim MicroRecall As Long
MicroRecall = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroRecall")
Dim Precision As Long
Precision = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Precision")
Dim Recall As Long
Recall = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Recall")
Dim NumberOfLabels As Long
NumberOfLabels = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.NumberOfLabels")
Dim NumberOfTestDocuments As Long
NumberOfTestDocuments = jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.NumberOfTestDocuments")
Dim NumberOfTrainedDocuments As Long
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 Long
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 Long
SubmitTime = jResp.IntOf("DocumentClassifierProperties.SubmitTime")
Dim TrainingEndTime As Long
TrainingEndTime = jResp.IntOf("DocumentClassifierProperties.TrainingEndTime")
Dim TrainingStartTime As Long
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 Long
i = 0
Dim count_i As Long
count_i = jResp.SizeOfArray("DocumentClassifierProperties.InputDataConfig.AugmentedManifests")
Do 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")
    Do While j < count_j
        jResp.J = j
        strVal = jResp.StringOf("DocumentClassifierProperties.InputDataConfig.AugmentedManifests[i].AttributeNames[j]")
        j = j + 1
    Loop
    i = i + 1
Loop
i = 0
count_i = jResp.SizeOfArray("DocumentClassifierProperties.VpcConfig.SecurityGroupIds")
Do While i < count_i
    jResp.I = i
    strVal = jResp.StringOf("DocumentClassifierProperties.VpcConfig.SecurityGroupIds[i]")
    i = i + 1
Loop
i = 0
count_i = jResp.SizeOfArray("DocumentClassifierProperties.VpcConfig.Subnets")
Do While i < count_i
    jResp.I = i
    strVal = jResp.StringOf("DocumentClassifierProperties.VpcConfig.Subnets[i]")
    i = i + 1
Loop

' 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 VB6 Example

Amazon Comprehend
