Chilkat Online Tools

DescribeDominantLanguageDetectionJob Swift Example

Amazon Comprehend

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

    let rest = CkoRest()
    var success: Bool

    let authAws = CkoAuthAws()
    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", port: 443, tls: true, autoReconnect: true)
    if success != true {
        print("ConnectFailReason: \(rest.ConnectFailReason.intValue)")
        print("\(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

    let json = CkoJsonObject()
    json.UpdateString("JobId", value: "string")

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

    // {
    //   "JobId": "string"
    // }

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

    let sbRequestBody = CkoStringBuilder()
    json.EmitSb(sbRequestBody)
    let sbResponseBody = CkoStringBuilder()
    success = rest.FullRequestSb("POST", uriPath: "/", requestBody: sbRequestBody, responseBody: sbResponseBody)
    if success != true {
        print("\(rest.LastErrorText)")
        return
    }

    var respStatusCode: Int = rest.ResponseStatusCode.intValue
    print("response status code = \(respStatusCode)")
    if respStatusCode != 200 {
        print("Response Header:")
        print("\(rest.ResponseHeader)")
        print("Response Body:")
        print("\(sbResponseBody.GetAsString())")
        return
    }

    let jResp = CkoJsonObject()
    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

    var strVal: String?

    var DataAccessRoleArn: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.DataAccessRoleArn")
    var EndTime: Int = jResp.IntOf("DominantLanguageDetectionJobProperties.EndTime").intValue
    var DocumentReadAction: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.InputDataConfig.DocumentReaderConfig.DocumentReadAction")
    var DocumentReadMode: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.InputDataConfig.DocumentReaderConfig.DocumentReadMode")
    var InputFormat: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.InputDataConfig.InputFormat")
    var S3Uri: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.InputDataConfig.S3Uri")
    var JobArn: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.JobArn")
    var JobId: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.JobId")
    var JobName: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.JobName")
    var JobStatus: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.JobStatus")
    var Message: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.Message")
    var KmsKeyId: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.OutputDataConfig.KmsKeyId")
    var OutputDataConfigS3Uri: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.OutputDataConfig.S3Uri")
    var SubmitTime: Int = jResp.IntOf("DominantLanguageDetectionJobProperties.SubmitTime").intValue
    var VolumeKmsKeyId: String? = jResp.StringOf("DominantLanguageDetectionJobProperties.VolumeKmsKeyId")
    var i: Int = 0
    var count_i: Int = jResp.SizeOfArray("DominantLanguageDetectionJobProperties.InputDataConfig.DocumentReaderConfig.FeatureTypes").intValue
    while i < count_i {
        jResp.I = i
        strVal = jResp.StringOf("DominantLanguageDetectionJobProperties.InputDataConfig.DocumentReaderConfig.FeatureTypes[i]")
        i = i + 1
    }

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

    i = 0
    count_i = jResp.SizeOfArray("DominantLanguageDetectionJobProperties.VpcConfig.Subnets").intValue
    while i < count_i {
        jResp.I = i
        strVal = jResp.StringOf("DominantLanguageDetectionJobProperties.VpcConfig.Subnets[i]")
        i = i + 1
    }

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

    // {
    //   "DominantLanguageDetectionJobProperties": {
    //     "DataAccessRoleArn": "string",
    //     "EndTime": number,
    //     "InputDataConfig": {
    //       "DocumentReaderConfig": {
    //         "DocumentReadAction": "string",
    //         "DocumentReadMode": "string",
    //         "FeatureTypes": [
    //           "string"
    //         ]
    //       },
    //       "InputFormat": "string",
    //       "S3Uri": "string"
    //     },
    //     "JobArn": "string",
    //     "JobId": "string",
    //     "JobName": "string",
    //     "JobStatus": "string",
    //     "Message": "string",
    //     "OutputDataConfig": {
    //       "KmsKeyId": "string",
    //       "S3Uri": "string"
    //     },
    //     "SubmitTime": number,
    //     "VolumeKmsKeyId": "string",
    //     "VpcConfig": {
    //       "SecurityGroupIds": [
    //         "string"
    //       ],
    //       "Subnets": [
    //         "string"
    //       ]
    //     }
    //   }
    // }

}