Chilkat Online Tools

UpdateDataset delphiAx Example

AWS IoT Analytics

var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;

begin
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

rest := TChilkatRest.Create(Self);

authAws := TChilkatAuthAws.Create(Self);
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.ControlInterface);

// URL: https://iotanalytics.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('iotanalytics.us-west-2.amazonaws.com',443,1,1);
if (success <> 1) then
  begin
    Memo1.Lines.Add('ConnectFailReason: ' + IntToStr(rest.ConnectFailReason));
    Memo1.Lines.Add(rest.LastErrorText);
    Exit;
  end;

// 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 := TChilkatJsonObject.Create(Self);
json.UpdateString('actions[0].actionName','string');
json.UpdateString('actions[0].containerAction.executionRoleArn','string');
json.UpdateString('actions[0].containerAction.image','string');
json.UpdateString('actions[0].containerAction.resourceConfiguration.computeType','string');
json.UpdateInt('actions[0].containerAction.resourceConfiguration.volumeSizeInGB',123);
json.UpdateString('actions[0].containerAction.variables[0].datasetContentVersionValue.datasetName','string');
json.UpdateInt('actions[0].containerAction.variables[0].doubleValue',123);
json.UpdateString('actions[0].containerAction.variables[0].name','string');
json.UpdateString('actions[0].containerAction.variables[0].outputFileUriValue.fileName','string');
json.UpdateString('actions[0].containerAction.variables[0].stringValue','string');
json.UpdateInt('actions[0].queryAction.filters[0].deltaTime.offsetSeconds',123);
json.UpdateString('actions[0].queryAction.filters[0].deltaTime.timeExpression','string');
json.UpdateString('actions[0].queryAction.sqlQuery','string');
json.UpdateString('contentDeliveryRules[0].destination.iotEventsDestinationConfiguration.inputName','string');
json.UpdateString('contentDeliveryRules[0].destination.iotEventsDestinationConfiguration.roleArn','string');
json.UpdateString('contentDeliveryRules[0].destination.s3DestinationConfiguration.bucket','string');
json.UpdateString('contentDeliveryRules[0].destination.s3DestinationConfiguration.glueConfiguration.databaseName','string');
json.UpdateString('contentDeliveryRules[0].destination.s3DestinationConfiguration.glueConfiguration.tableName','string');
json.UpdateString('contentDeliveryRules[0].destination.s3DestinationConfiguration.key','string');
json.UpdateString('contentDeliveryRules[0].destination.s3DestinationConfiguration.roleArn','string');
json.UpdateString('contentDeliveryRules[0].entryName','string');
json.UpdateInt('lateDataRules[0].ruleConfiguration.deltaTimeSessionWindowConfiguration.timeoutInMinutes',123);
json.UpdateString('lateDataRules[0].ruleName','string');
json.UpdateInt('retentionPeriod.numberOfDays',123);
json.UpdateInt('retentionPeriod.unlimited',123);
json.UpdateString('triggers[0].dataset.name','string');
json.UpdateString('triggers[0].schedule.expression','string');
json.UpdateInt('versioningConfiguration.maxVersions',123);
json.UpdateInt('versioningConfiguration.unlimited',123);

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

// {
//   "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"
//       }
//     }
//   ],
//   "contentDeliveryRules": [
//     {
//       "destination": {
//         "iotEventsDestinationConfiguration": {
//           "inputName": "string",
//           "roleArn": "string"
//         },
//         "s3DestinationConfiguration": {
//           "bucket": "string",
//           "glueConfiguration": {
//             "databaseName": "string",
//             "tableName": "string"
//           },
//           "key": "string",
//           "roleArn": "string"
//         }
//       },
//       "entryName": "string"
//     }
//   ],
//   "lateDataRules": [
//     {
//       "ruleConfiguration": {
//         "deltaTimeSessionWindowConfiguration": {
//           "timeoutInMinutes": number
//         }
//       },
//       "ruleName": "string"
//     }
//   ],
//   "retentionPeriod": {
//     "numberOfDays": number,
//     "unlimited": boolean
//   },
//   "triggers": [
//     {
//       "dataset": {
//         "name": "string"
//       },
//       "schedule": {
//         "expression": "string"
//       }
//     }
//   ],
//   "versioningConfiguration": {
//     "maxVersions": number,
//     "unlimited": boolean
//   }
// }

rest.AddHeader('Content-Type','application/x-amz-json-1.1');
rest.AddHeader('X-Amz-Target','UpdateDataset');

sbRequestBody := TChilkatStringBuilder.Create(Self);
json.EmitSb(sbRequestBody.ControlInterface);
sbResponseBody := TChilkatStringBuilder.Create(Self);
success := rest.FullRequestSb('PUT','/datasets/{datasetName}',sbRequestBody.ControlInterface,sbResponseBody.ControlInterface);
if (success <> 1) then
  begin
    Memo1.Lines.Add(rest.LastErrorText);
    Exit;
  end;
respStatusCode := rest.ResponseStatusCode;
Memo1.Lines.Add('response status code = ' + IntToStr(respStatusCode));
if (respStatusCode <> 200) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(rest.ResponseHeader);
    Memo1.Lines.Add('Response Body:');
    Memo1.Lines.Add(sbResponseBody.GetAsString());
    Exit;
  end;

jResp := TChilkatJsonObject.Create(Self);
jResp.LoadSb(sbResponseBody.ControlInterface);

// 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

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

// {}