Chilkat Online Tools

DescribeRecommendationExportJobs delphiAx Example

AWS Compute Optimizer

var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
creationTimestamp: Integer;
Bucket: WideString;
Key: WideString;
MetadataKey: WideString;
failureReason: WideString;
jobId: WideString;
lastUpdatedTimestamp: Integer;
resourceType: WideString;
status: WideString;
nextToken: WideString;
i: Integer;
count_i: Integer;

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 := 'compute-optimizer';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);

// URL: https://compute-optimizer.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('compute-optimizer.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('filters[0].name','string');
json.UpdateString('filters[0].values[0]','string');
json.UpdateString('jobIds[0]','string');
json.UpdateInt('maxResults',123);
json.UpdateString('nextToken','string');

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

// {
//   "filters": [
//     {
//       "name": "string",
//       "values": [
//         "string"
//       ]
//     }
//   ],
//   "jobIds": [
//     "string"
//   ],
//   "maxResults": number,
//   "nextToken": "string"
// }

rest.AddHeader('Content-Type','application/x-amz-json-1.0');
rest.AddHeader('X-Amz-Target','ComputeOptimizerService.DescribeRecommendationExportJobs');

sbRequestBody := TChilkatStringBuilder.Create(Self);
json.EmitSb(sbRequestBody.ControlInterface);
sbResponseBody := TChilkatStringBuilder.Create(Self);
success := rest.FullRequestSb('POST','/',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

nextToken := jResp.StringOf('nextToken');
i := 0;
count_i := jResp.SizeOfArray('recommendationExportJobs');
while i < count_i do
  begin
    jResp.I := i;
    creationTimestamp := jResp.IntOf('recommendationExportJobs[i].creationTimestamp');
    Bucket := jResp.StringOf('recommendationExportJobs[i].destination.s3.bucket');
    Key := jResp.StringOf('recommendationExportJobs[i].destination.s3.key');
    MetadataKey := jResp.StringOf('recommendationExportJobs[i].destination.s3.metadataKey');
    failureReason := jResp.StringOf('recommendationExportJobs[i].failureReason');
    jobId := jResp.StringOf('recommendationExportJobs[i].jobId');
    lastUpdatedTimestamp := jResp.IntOf('recommendationExportJobs[i].lastUpdatedTimestamp');
    resourceType := jResp.StringOf('recommendationExportJobs[i].resourceType');
    status := jResp.StringOf('recommendationExportJobs[i].status');
    i := i + 1;
  end;

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

// {
//   "nextToken": "string",
//   "recommendationExportJobs": [
//     {
//       "creationTimestamp": number,
//       "destination": {
//         "s3": {
//           "bucket": "string",
//           "key": "string",
//           "metadataKey": "string"
//         }
//       },
//       "failureReason": "string",
//       "jobId": "string",
//       "lastUpdatedTimestamp": number,
//       "resourceType": "string",
//       "status": "string"
//     }
//   ]
// }