DescribeDataset swift3 Example
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 = "iotanalytics"
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.setAuthAws(authAws)
// URL: https://iotanalytics.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.connect("iotanalytics.us-west-2.amazonaws.com", port: 443, tls: true, autoReconnect: true)
if success != true {
print("ConnectFailReason: \(rest.connectFailReason.intValue)")
print("\(rest.lastErrorText!)")
return
}
rest.addHeader("Content-Type", value: "application/x-amz-json-1.1")
rest.addHeader("X-Amz-Target", value: "DescribeDataset")
let sbResponseBody = CkoStringBuilder()!
success = rest.fullRequestNoBodySb("GET", uriPath: "/datasets/{datasetName}", sb: 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 actionName: String?
var ExecutionRoleArn: String?
var Image: String?
var ComputeType: String?
var VolumeSizeInGB: Int
var SqlQuery: String?
var j: Int
var count_j: Int
var DatasetName: String?
var doubleValue: Int
var name: String?
var FileName: String?
var stringValue: String?
var OffsetSeconds: Int
var TimeExpression: String?
var InputName: String?
var RoleArn: String?
var Bucket: String?
var DatabaseName: String?
var TableName: String?
var Key: String?
var S3DestinationConfigurationRoleArn: String?
var entryName: String?
var TimeoutInMinutes: Int
var ruleName: String?
var datasetName: String?
var Expression: String?
var Arn: String? = jResp.string(of: "dataset.arn")
var CreationTime: Int = jResp.int(of: "dataset.creationTime").intValue
var LastUpdateTime: Int = jResp.int(of: "dataset.lastUpdateTime").intValue
var Name: String? = jResp.string(of: "dataset.name")
var NumberOfDays: Int = jResp.int(of: "dataset.retentionPeriod.numberOfDays").intValue
var Unlimited: Int = jResp.int(of: "dataset.retentionPeriod.unlimited").intValue
var Status: String? = jResp.string(of: "dataset.status")
var MaxVersions: Int = jResp.int(of: "dataset.versioningConfiguration.maxVersions").intValue
var VersioningConfigurationUnlimited: Int = jResp.int(of: "dataset.versioningConfiguration.unlimited").intValue
var i: Int = 0
var count_i: Int = jResp.size(ofArray: "dataset.actions").intValue
while i < count_i {
jResp.i = i
actionName = jResp.string(of: "dataset.actions[i].actionName")
ExecutionRoleArn = jResp.string(of: "dataset.actions[i].containerAction.executionRoleArn")
Image = jResp.string(of: "dataset.actions[i].containerAction.image")
ComputeType = jResp.string(of: "dataset.actions[i].containerAction.resourceConfiguration.computeType")
VolumeSizeInGB = jResp.int(of: "dataset.actions[i].containerAction.resourceConfiguration.volumeSizeInGB").intValue
SqlQuery = jResp.string(of: "dataset.actions[i].queryAction.sqlQuery")
j = 0
count_j = jResp.size(ofArray: "dataset.actions[i].containerAction.variables").intValue
while j < count_j {
jResp.j = j
DatasetName = jResp.string(of: "dataset.actions[i].containerAction.variables[j].datasetContentVersionValue.datasetName")
doubleValue = jResp.int(of: "dataset.actions[i].containerAction.variables[j].doubleValue").intValue
name = jResp.string(of: "dataset.actions[i].containerAction.variables[j].name")
FileName = jResp.string(of: "dataset.actions[i].containerAction.variables[j].outputFileUriValue.fileName")
stringValue = jResp.string(of: "dataset.actions[i].containerAction.variables[j].stringValue")
j = j + 1
}
j = 0
count_j = jResp.size(ofArray: "dataset.actions[i].queryAction.filters").intValue
while j < count_j {
jResp.j = j
OffsetSeconds = jResp.int(of: "dataset.actions[i].queryAction.filters[j].deltaTime.offsetSeconds").intValue
TimeExpression = jResp.string(of: "dataset.actions[i].queryAction.filters[j].deltaTime.timeExpression")
j = j + 1
}
i = i + 1
}
i = 0
count_i = jResp.size(ofArray: "dataset.contentDeliveryRules").intValue
while i < count_i {
jResp.i = i
InputName = jResp.string(of: "dataset.contentDeliveryRules[i].destination.iotEventsDestinationConfiguration.inputName")
RoleArn = jResp.string(of: "dataset.contentDeliveryRules[i].destination.iotEventsDestinationConfiguration.roleArn")
Bucket = jResp.string(of: "dataset.contentDeliveryRules[i].destination.s3DestinationConfiguration.bucket")
DatabaseName = jResp.string(of: "dataset.contentDeliveryRules[i].destination.s3DestinationConfiguration.glueConfiguration.databaseName")
TableName = jResp.string(of: "dataset.contentDeliveryRules[i].destination.s3DestinationConfiguration.glueConfiguration.tableName")
Key = jResp.string(of: "dataset.contentDeliveryRules[i].destination.s3DestinationConfiguration.key")
S3DestinationConfigurationRoleArn = jResp.string(of: "dataset.contentDeliveryRules[i].destination.s3DestinationConfiguration.roleArn")
entryName = jResp.string(of: "dataset.contentDeliveryRules[i].entryName")
i = i + 1
}
i = 0
count_i = jResp.size(ofArray: "dataset.lateDataRules").intValue
while i < count_i {
jResp.i = i
TimeoutInMinutes = jResp.int(of: "dataset.lateDataRules[i].ruleConfiguration.deltaTimeSessionWindowConfiguration.timeoutInMinutes").intValue
ruleName = jResp.string(of: "dataset.lateDataRules[i].ruleName")
i = i + 1
}
i = 0
count_i = jResp.size(ofArray: "dataset.triggers").intValue
while i < count_i {
jResp.i = i
datasetName = jResp.string(of: "dataset.triggers[i].dataset.name")
Expression = jResp.string(of: "dataset.triggers[i].schedule.expression")
i = i + 1
}
// A sample JSON response body parsed by the above code:
// {
// "dataset": {
// "actions": [
// {
// "actionName": "string",
// "containerAction": {
// "executionRoleArn": "string",
// "image": "string",
// "resourceConfiguration": {
// "computeType": "string",
// "volumeSizeInGB": number
// },
// "variables": [
// {
// "datasetContentVersionValue": {
// "datasetName": "string"
// },
// "doubleValue": number,
// "name": "string",
// "outputFileUriValue": {
// "fileName": "string"
// },
// "stringValue": "string"
// }
// ]
// },
// "queryAction": {
// "filters": [
// {
// "deltaTime": {
// "offsetSeconds": number,
// "timeExpression": "string"
// }
// }
// ],
// "sqlQuery": "string"
// }
// }
// ],
// "arn": "string",
// "contentDeliveryRules": [
// {
// "destination": {
// "iotEventsDestinationConfiguration": {
// "inputName": "string",
// "roleArn": "string"
// },
// "s3DestinationConfiguration": {
// "bucket": "string",
// "glueConfiguration": {
// "databaseName": "string",
// "tableName": "string"
// },
// "key": "string",
// "roleArn": "string"
// }
// },
// "entryName": "string"
// }
// ],
// "creationTime": number,
// "lastUpdateTime": number,
// "lateDataRules": [
// {
// "ruleConfiguration": {
// "deltaTimeSessionWindowConfiguration": {
// "timeoutInMinutes": number
// }
// },
// "ruleName": "string"
// }
// ],
// "name": "string",
// "retentionPeriod": {
// "numberOfDays": number,
// "unlimited": boolean
// },
// "status": "string",
// "triggers": [
// {
// "dataset": {
// "name": "string"
// },
// "schedule": {
// "expression": "string"
// }
// }
// ],
// "versioningConfiguration": {
// "maxVersions": number,
// "unlimited": boolean
// }
// }
// }
}
