Chilkat Online Tools

DescribeDeliveryChannelStatus delphiAx Example

AWS Config

var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
LastAttemptTime: Integer;
LastErrorCode: WideString;
LastErrorMessage: WideString;
LastStatus: WideString;
LastSuccessfulTime: Integer;
NextDeliveryTime: Integer;
configSnapshotDeliveryInfoLastAttemptTime: Integer;
configSnapshotDeliveryInfoLastErrorCode: WideString;
configSnapshotDeliveryInfoLastErrorMessage: WideString;
configSnapshotDeliveryInfoLastStatus: WideString;
configSnapshotDeliveryInfoLastSuccessfulTime: Integer;
configSnapshotDeliveryInfoNextDeliveryTime: Integer;
configStreamDeliveryInfoLastErrorCode: WideString;
configStreamDeliveryInfoLastErrorMessage: WideString;
configStreamDeliveryInfoLastStatus: WideString;
LastStatusChangeTime: Integer;
name: 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 := 'config';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);

// URL: https://config.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('config.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('DeliveryChannelNames[0]','string');

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

// {
//   "DeliveryChannelNames": [
//     "string"
//   ]
// }

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

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

i := 0;
count_i := jResp.SizeOfArray('DeliveryChannelsStatus');
while i < count_i do
  begin
    jResp.I := i;
    LastAttemptTime := jResp.IntOf('DeliveryChannelsStatus[i].configHistoryDeliveryInfo.lastAttemptTime');
    LastErrorCode := jResp.StringOf('DeliveryChannelsStatus[i].configHistoryDeliveryInfo.lastErrorCode');
    LastErrorMessage := jResp.StringOf('DeliveryChannelsStatus[i].configHistoryDeliveryInfo.lastErrorMessage');
    LastStatus := jResp.StringOf('DeliveryChannelsStatus[i].configHistoryDeliveryInfo.lastStatus');
    LastSuccessfulTime := jResp.IntOf('DeliveryChannelsStatus[i].configHistoryDeliveryInfo.lastSuccessfulTime');
    NextDeliveryTime := jResp.IntOf('DeliveryChannelsStatus[i].configHistoryDeliveryInfo.nextDeliveryTime');
    configSnapshotDeliveryInfoLastAttemptTime := jResp.IntOf('DeliveryChannelsStatus[i].configSnapshotDeliveryInfo.lastAttemptTime');
    configSnapshotDeliveryInfoLastErrorCode := jResp.StringOf('DeliveryChannelsStatus[i].configSnapshotDeliveryInfo.lastErrorCode');
    configSnapshotDeliveryInfoLastErrorMessage := jResp.StringOf('DeliveryChannelsStatus[i].configSnapshotDeliveryInfo.lastErrorMessage');
    configSnapshotDeliveryInfoLastStatus := jResp.StringOf('DeliveryChannelsStatus[i].configSnapshotDeliveryInfo.lastStatus');
    configSnapshotDeliveryInfoLastSuccessfulTime := jResp.IntOf('DeliveryChannelsStatus[i].configSnapshotDeliveryInfo.lastSuccessfulTime');
    configSnapshotDeliveryInfoNextDeliveryTime := jResp.IntOf('DeliveryChannelsStatus[i].configSnapshotDeliveryInfo.nextDeliveryTime');
    configStreamDeliveryInfoLastErrorCode := jResp.StringOf('DeliveryChannelsStatus[i].configStreamDeliveryInfo.lastErrorCode');
    configStreamDeliveryInfoLastErrorMessage := jResp.StringOf('DeliveryChannelsStatus[i].configStreamDeliveryInfo.lastErrorMessage');
    configStreamDeliveryInfoLastStatus := jResp.StringOf('DeliveryChannelsStatus[i].configStreamDeliveryInfo.lastStatus');
    LastStatusChangeTime := jResp.IntOf('DeliveryChannelsStatus[i].configStreamDeliveryInfo.lastStatusChangeTime');
    name := jResp.StringOf('DeliveryChannelsStatus[i].name');
    i := i + 1;
  end;

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

// {
//   "DeliveryChannelsStatus": [
//     {
//       "configHistoryDeliveryInfo": {
//         "lastAttemptTime": number,
//         "lastErrorCode": "string",
//         "lastErrorMessage": "string",
//         "lastStatus": "string",
//         "lastSuccessfulTime": number,
//         "nextDeliveryTime": number
//       },
//       "configSnapshotDeliveryInfo": {
//         "lastAttemptTime": number,
//         "lastErrorCode": "string",
//         "lastErrorMessage": "string",
//         "lastStatus": "string",
//         "lastSuccessfulTime": number,
//         "nextDeliveryTime": number
//       },
//       "configStreamDeliveryInfo": {
//         "lastErrorCode": "string",
//         "lastErrorMessage": "string",
//         "lastStatus": "string",
//         "lastStatusChangeTime": number
//       },
//       "name": "string"
//     }
//   ]
// }