DescribeDataset C# Example
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
Chilkat.Rest rest = new Chilkat.Rest();
bool success;
Chilkat.AuthAws authAws = 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 = "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",443,true,true);
if (success != true) {
Debug.WriteLine("ConnectFailReason: " + Convert.ToString(rest.ConnectFailReason));
Debug.WriteLine(rest.LastErrorText);
return;
}
rest.AddHeader("Content-Type","application/x-amz-json-1.1");
rest.AddHeader("X-Amz-Target","DescribeDataset");
Chilkat.StringBuilder sbResponseBody = new Chilkat.StringBuilder();
success = rest.FullRequestNoBodySb("GET","/datasets/{datasetName}",sbResponseBody);
if (success != true) {
Debug.WriteLine(rest.LastErrorText);
return;
}
int respStatusCode = rest.ResponseStatusCode;
Debug.WriteLine("response status code = " + Convert.ToString(respStatusCode));
if (respStatusCode != 200) {
Debug.WriteLine("Response Header:");
Debug.WriteLine(rest.ResponseHeader);
Debug.WriteLine("Response Body:");
Debug.WriteLine(sbResponseBody.GetAsString());
return;
}
Chilkat.JsonObject jResp = new Chilkat.JsonObject();
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
string actionName;
string ExecutionRoleArn;
string Image;
string ComputeType;
int VolumeSizeInGB;
string SqlQuery;
int j;
int count_j;
string DatasetName;
int doubleValue;
string name;
string FileName;
string stringValue;
int OffsetSeconds;
string TimeExpression;
string InputName;
string RoleArn;
string Bucket;
string DatabaseName;
string TableName;
string Key;
string S3DestinationConfigurationRoleArn;
string entryName;
int TimeoutInMinutes;
string ruleName;
string datasetName;
string Expression;
string Arn = jResp.StringOf("dataset.arn");
int CreationTime = jResp.IntOf("dataset.creationTime");
int LastUpdateTime = jResp.IntOf("dataset.lastUpdateTime");
string Name = jResp.StringOf("dataset.name");
int NumberOfDays = jResp.IntOf("dataset.retentionPeriod.numberOfDays");
int Unlimited = jResp.IntOf("dataset.retentionPeriod.unlimited");
string Status = jResp.StringOf("dataset.status");
int MaxVersions = jResp.IntOf("dataset.versioningConfiguration.maxVersions");
int VersioningConfigurationUnlimited = jResp.IntOf("dataset.versioningConfiguration.unlimited");
int i = 0;
int count_i = jResp.SizeOfArray("dataset.actions");
while (i < count_i) {
jResp.I = i;
actionName = jResp.StringOf("dataset.actions[i].actionName");
ExecutionRoleArn = jResp.StringOf("dataset.actions[i].containerAction.executionRoleArn");
Image = jResp.StringOf("dataset.actions[i].containerAction.image");
ComputeType = jResp.StringOf("dataset.actions[i].containerAction.resourceConfiguration.computeType");
VolumeSizeInGB = jResp.IntOf("dataset.actions[i].containerAction.resourceConfiguration.volumeSizeInGB");
SqlQuery = jResp.StringOf("dataset.actions[i].queryAction.sqlQuery");
j = 0;
count_j = jResp.SizeOfArray("dataset.actions[i].containerAction.variables");
while (j < count_j) {
jResp.J = j;
DatasetName = jResp.StringOf("dataset.actions[i].containerAction.variables[j].datasetContentVersionValue.datasetName");
doubleValue = jResp.IntOf("dataset.actions[i].containerAction.variables[j].doubleValue");
name = jResp.StringOf("dataset.actions[i].containerAction.variables[j].name");
FileName = jResp.StringOf("dataset.actions[i].containerAction.variables[j].outputFileUriValue.fileName");
stringValue = jResp.StringOf("dataset.actions[i].containerAction.variables[j].stringValue");
j = j + 1;
}
j = 0;
count_j = jResp.SizeOfArray("dataset.actions[i].queryAction.filters");
while (j < count_j) {
jResp.J = j;
OffsetSeconds = jResp.IntOf("dataset.actions[i].queryAction.filters[j].deltaTime.offsetSeconds");
TimeExpression = jResp.StringOf("dataset.actions[i].queryAction.filters[j].deltaTime.timeExpression");
j = j + 1;
}
i = i + 1;
}
i = 0;
count_i = jResp.SizeOfArray("dataset.contentDeliveryRules");
while (i < count_i) {
jResp.I = i;
InputName = jResp.StringOf("dataset.contentDeliveryRules[i].destination.iotEventsDestinationConfiguration.inputName");
RoleArn = jResp.StringOf("dataset.contentDeliveryRules[i].destination.iotEventsDestinationConfiguration.roleArn");
Bucket = jResp.StringOf("dataset.contentDeliveryRules[i].destination.s3DestinationConfiguration.bucket");
DatabaseName = jResp.StringOf("dataset.contentDeliveryRules[i].destination.s3DestinationConfiguration.glueConfiguration.databaseName");
TableName = jResp.StringOf("dataset.contentDeliveryRules[i].destination.s3DestinationConfiguration.glueConfiguration.tableName");
Key = jResp.StringOf("dataset.contentDeliveryRules[i].destination.s3DestinationConfiguration.key");
S3DestinationConfigurationRoleArn = jResp.StringOf("dataset.contentDeliveryRules[i].destination.s3DestinationConfiguration.roleArn");
entryName = jResp.StringOf("dataset.contentDeliveryRules[i].entryName");
i = i + 1;
}
i = 0;
count_i = jResp.SizeOfArray("dataset.lateDataRules");
while (i < count_i) {
jResp.I = i;
TimeoutInMinutes = jResp.IntOf("dataset.lateDataRules[i].ruleConfiguration.deltaTimeSessionWindowConfiguration.timeoutInMinutes");
ruleName = jResp.StringOf("dataset.lateDataRules[i].ruleName");
i = i + 1;
}
i = 0;
count_i = jResp.SizeOfArray("dataset.triggers");
while (i < count_i) {
jResp.I = i;
datasetName = jResp.StringOf("dataset.triggers[i].dataset.name");
Expression = jResp.StringOf("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
// }
// }
// }
