DescribeDocumentClassifier Go Example
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
rest := chilkat.NewRest()
var success bool
authAws := chilkat.NewAuthAws()
authAws.SetAccessKey("AWS_ACCESS_KEY")
authAws.SetSecretKey("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.SetRegion("us-west-2")
authAws.SetServiceName("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 {
fmt.Println("ConnectFailReason: ", rest.ConnectFailReason())
fmt.Println(rest.LastErrorText())
rest.DisposeRest()
authAws.DisposeAuthAws()
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 := chilkat.NewJsonObject()
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")
sbRequestBody := chilkat.NewStringBuilder()
json.EmitSb(sbRequestBody)
sbResponseBody := chilkat.NewStringBuilder()
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
if success != true {
fmt.Println(rest.LastErrorText())
rest.DisposeRest()
authAws.DisposeAuthAws()
json.DisposeJsonObject()
sbRequestBody.DisposeStringBuilder()
sbResponseBody.DisposeStringBuilder()
return
}
respStatusCode := rest.ResponseStatusCode()
fmt.Println("response status code = ", respStatusCode)
if respStatusCode != 200 {
fmt.Println("Response Header:")
fmt.Println(rest.ResponseHeader())
fmt.Println("Response Body:")
fmt.Println(*sbResponseBody.GetAsString())
rest.DisposeRest()
authAws.DisposeAuthAws()
json.DisposeJsonObject()
sbRequestBody.DisposeStringBuilder()
sbResponseBody.DisposeStringBuilder()
return
}
jResp := chilkat.NewJsonObject()
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
AnnotationDataS3Uri_DECLARATION
DocumentType_DECLARATION
SourceDocumentsS3Uri_DECLARATION
Split_DECLARATION
var j int
var count_j int
strVal_DECLARATION
Accuracy := jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Accuracy")
F1Score := jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.F1Score")
HammingLoss := jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.HammingLoss")
MicroF1Score := jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroF1Score")
MicroPrecision := jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroPrecision")
MicroRecall := jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.MicroRecall")
Precision := jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Precision")
Recall := jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.EvaluationMetrics.Recall")
NumberOfLabels := jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.NumberOfLabels")
NumberOfTestDocuments := jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.NumberOfTestDocuments")
NumberOfTrainedDocuments := jResp.IntOf("DocumentClassifierProperties.ClassifierMetadata.NumberOfTrainedDocuments")
DataAccessRoleArn := jResp.StringOf("DocumentClassifierProperties.DataAccessRoleArn")
DocumentClassifierArn := jResp.StringOf("DocumentClassifierProperties.DocumentClassifierArn")
EndTime := jResp.IntOf("DocumentClassifierProperties.EndTime")
DataFormat := jResp.StringOf("DocumentClassifierProperties.InputDataConfig.DataFormat")
LabelDelimiter := jResp.StringOf("DocumentClassifierProperties.InputDataConfig.LabelDelimiter")
S3Uri := jResp.StringOf("DocumentClassifierProperties.InputDataConfig.S3Uri")
TestS3Uri := jResp.StringOf("DocumentClassifierProperties.InputDataConfig.TestS3Uri")
LanguageCode := jResp.StringOf("DocumentClassifierProperties.LanguageCode")
Message := jResp.StringOf("DocumentClassifierProperties.Message")
Mode := jResp.StringOf("DocumentClassifierProperties.Mode")
ModelKmsKeyId := jResp.StringOf("DocumentClassifierProperties.ModelKmsKeyId")
KmsKeyId := jResp.StringOf("DocumentClassifierProperties.OutputDataConfig.KmsKeyId")
OutputDataConfigS3Uri := jResp.StringOf("DocumentClassifierProperties.OutputDataConfig.S3Uri")
SourceModelArn := jResp.StringOf("DocumentClassifierProperties.SourceModelArn")
Status := jResp.StringOf("DocumentClassifierProperties.Status")
SubmitTime := jResp.IntOf("DocumentClassifierProperties.SubmitTime")
TrainingEndTime := jResp.IntOf("DocumentClassifierProperties.TrainingEndTime")
TrainingStartTime := jResp.IntOf("DocumentClassifierProperties.TrainingStartTime")
VersionName := jResp.StringOf("DocumentClassifierProperties.VersionName")
VolumeKmsKeyId := jResp.StringOf("DocumentClassifierProperties.VolumeKmsKeyId")
i := 0
count_i := jResp.SizeOfArray("DocumentClassifierProperties.InputDataConfig.AugmentedManifests")
for i < count_i {
jResp.SetI(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")
for j < count_j {
jResp.SetJ(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")
for i < count_i {
jResp.SetI(i)
strVal = *jResp.StringOf("DocumentClassifierProperties.VpcConfig.SecurityGroupIds[i]")
i = i + 1
}
i = 0
count_i = jResp.SizeOfArray("DocumentClassifierProperties.VpcConfig.Subnets")
for i < count_i {
jResp.SetI(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"
// ]
// }
// }
// }
rest.DisposeRest()
authAws.DisposeAuthAws()
json.DisposeJsonObject()
sbRequestBody.DisposeStringBuilder()
sbResponseBody.DisposeStringBuilder()
jResp.DisposeJsonObject()
