Chilkat Online Tools

GetJob delphiAx Example

Amazon Braket

var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
eventType: WideString;
message: WideString;
timeOfEvent: Integer;
channelName: WideString;
contentType: WideString;
S3DataSourceS3Uri: WideString;
Uri: WideString;
CompressionType: WideString;
EntryPoint: WideString;
S3Uri: WideString;
billableDuration: Integer;
LocalPath: WideString;
checkpointConfigS3Uri: WideString;
createdAt: Integer;
Device: WideString;
endedAt: Integer;
failureReason: WideString;
v_String: WideString;
InstanceCount: Integer;
InstanceType: WideString;
VolumeSizeInGb: Integer;
jobArn: WideString;
jobName: WideString;
KmsKeyId: WideString;
S3Path: WideString;
roleArn: WideString;
startedAt: Integer;
status: WideString;
MaxRuntimeInSeconds: Integer;
tagsString: 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 := 'braket';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);

// URL: https://braket.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('braket.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;

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

sbResponseBody := TChilkatStringBuilder.Create(Self);
success := rest.FullRequestNoBodySb('GET','/job/{jobArn}',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

Uri := jResp.StringOf('algorithmSpecification.containerImage.uri');
CompressionType := jResp.StringOf('algorithmSpecification.scriptModeConfig.compressionType');
EntryPoint := jResp.StringOf('algorithmSpecification.scriptModeConfig.entryPoint');
S3Uri := jResp.StringOf('algorithmSpecification.scriptModeConfig.s3Uri');
billableDuration := jResp.IntOf('billableDuration');
LocalPath := jResp.StringOf('checkpointConfig.localPath');
checkpointConfigS3Uri := jResp.StringOf('checkpointConfig.s3Uri');
createdAt := jResp.IntOf('createdAt');
Device := jResp.StringOf('deviceConfig.device');
endedAt := jResp.IntOf('endedAt');
failureReason := jResp.StringOf('failureReason');
v_String := jResp.StringOf('hyperParameters.string');
InstanceCount := jResp.IntOf('instanceConfig.instanceCount');
InstanceType := jResp.StringOf('instanceConfig.instanceType');
VolumeSizeInGb := jResp.IntOf('instanceConfig.volumeSizeInGb');
jobArn := jResp.StringOf('jobArn');
jobName := jResp.StringOf('jobName');
KmsKeyId := jResp.StringOf('outputDataConfig.kmsKeyId');
S3Path := jResp.StringOf('outputDataConfig.s3Path');
roleArn := jResp.StringOf('roleArn');
startedAt := jResp.IntOf('startedAt');
status := jResp.StringOf('status');
MaxRuntimeInSeconds := jResp.IntOf('stoppingCondition.maxRuntimeInSeconds');
tagsString := jResp.StringOf('tags.string');
i := 0;
count_i := jResp.SizeOfArray('events');
while i < count_i do
  begin
    jResp.I := i;
    eventType := jResp.StringOf('events[i].eventType');
    message := jResp.StringOf('events[i].message');
    timeOfEvent := jResp.IntOf('events[i].timeOfEvent');
    i := i + 1;
  end;

i := 0;
count_i := jResp.SizeOfArray('inputDataConfig');
while i < count_i do
  begin
    jResp.I := i;
    channelName := jResp.StringOf('inputDataConfig[i].channelName');
    contentType := jResp.StringOf('inputDataConfig[i].contentType');
    S3DataSourceS3Uri := jResp.StringOf('inputDataConfig[i].dataSource.s3DataSource.s3Uri');
    i := i + 1;
  end;

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

// {
//   "algorithmSpecification": {
//     "containerImage": {
//       "uri": "string"
//     },
//     "scriptModeConfig": {
//       "compressionType": "string",
//       "entryPoint": "string",
//       "s3Uri": "string"
//     }
//   },
//   "billableDuration": number,
//   "checkpointConfig": {
//     "localPath": "string",
//     "s3Uri": "string"
//   },
//   "createdAt": number,
//   "deviceConfig": {
//     "device": "string"
//   },
//   "endedAt": number,
//   "events": [
//     {
//       "eventType": "string",
//       "message": "string",
//       "timeOfEvent": number
//     }
//   ],
//   "failureReason": "string",
//   "hyperParameters": {
//     "string": "string"
//   },
//   "inputDataConfig": [
//     {
//       "channelName": "string",
//       "contentType": "string",
//       "dataSource": {
//         "s3DataSource": {
//           "s3Uri": "string"
//         }
//       }
//     }
//   ],
//   "instanceConfig": {
//     "instanceCount": number,
//     "instanceType": "string",
//     "volumeSizeInGb": number
//   },
//   "jobArn": "string",
//   "jobName": "string",
//   "outputDataConfig": {
//     "kmsKeyId": "string",
//     "s3Path": "string"
//   },
//   "roleArn": "string",
//   "startedAt": number,
//   "status": "string",
//   "stoppingCondition": {
//     "maxRuntimeInSeconds": number
//   },
//   "tags": {
//     "string": "string"
//   }
// }