Chilkat Online Tools

CreateEntityRecognizer 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("ClientRequestToken","string")
success = json.UpdateString("DataAccessRoleArn","string")
success = json.UpdateString("InputDataConfig.Annotations.S3Uri","string")
success = json.UpdateString("InputDataConfig.Annotations.TestS3Uri","string")
success = json.UpdateString("InputDataConfig.AugmentedManifests[0].AnnotationDataS3Uri","string")
success = json.UpdateString("InputDataConfig.AugmentedManifests[0].AttributeNames[0]","string")
success = json.UpdateString("InputDataConfig.AugmentedManifests[0].DocumentType","string")
success = json.UpdateString("InputDataConfig.AugmentedManifests[0].S3Uri","string")
success = json.UpdateString("InputDataConfig.AugmentedManifests[0].SourceDocumentsS3Uri","string")
success = json.UpdateString("InputDataConfig.AugmentedManifests[0].Split","string")
success = json.UpdateString("InputDataConfig.DataFormat","string")
success = json.UpdateString("InputDataConfig.Documents.InputFormat","string")
success = json.UpdateString("InputDataConfig.Documents.S3Uri","string")
success = json.UpdateString("InputDataConfig.Documents.TestS3Uri","string")
success = json.UpdateString("InputDataConfig.EntityList.S3Uri","string")
success = json.UpdateString("InputDataConfig.EntityTypes[0].Type","string")
success = json.UpdateString("LanguageCode","string")
success = json.UpdateString("ModelKmsKeyId","string")
success = json.UpdateString("ModelPolicy","string")
success = json.UpdateString("RecognizerName","string")
success = json.UpdateString("Tags[0].Key","string")
success = json.UpdateString("Tags[0].Value","string")
success = json.UpdateString("VersionName","string")
success = json.UpdateString("VolumeKmsKeyId","string")
success = json.UpdateString("VpcConfig.SecurityGroupIds[0]","string")
success = json.UpdateString("VpcConfig.Subnets[0]","string")

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

// {
//   "ClientRequestToken": "string",
//   "DataAccessRoleArn": "string",
//   "InputDataConfig": {
//     "Annotations": {
//       "S3Uri": "string",
//       "TestS3Uri": "string"
//     },
//     "AugmentedManifests": [
//       {
//         "AnnotationDataS3Uri": "string",
//         "AttributeNames": [
//           "string"
//         ],
//         "DocumentType": "string",
//         "S3Uri": "string",
//         "SourceDocumentsS3Uri": "string",
//         "Split": "string"
//       }
//     ],
//     "DataFormat": "string",
//     "Documents": {
//       "InputFormat": "string",
//       "S3Uri": "string",
//       "TestS3Uri": "string"
//     },
//     "EntityList": {
//       "S3Uri": "string"
//     },
//     "EntityTypes": [
//       {
//         "Type": "string"
//       }
//     ]
//   },
//   "LanguageCode": "string",
//   "ModelKmsKeyId": "string",
//   "ModelPolicy": "string",
//   "RecognizerName": "string",
//   "Tags": [
//     {
//       "Key": "string",
//       "Value": "string"
//     }
//   ],
//   "VersionName": "string",
//   "VolumeKmsKeyId": "string",
//   "VpcConfig": {
//     "SecurityGroupIds": [
//       "string"
//     ],
//     "Subnets": [
//       "string"
//     ]
//   }
// }

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

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 EntityRecognizerArn As String
EntityRecognizerArn = jResp.StringOf("EntityRecognizerArn")

// A sample JSON response body parsed by the above code:

// {
//   "EntityRecognizerArn": "string"
// }