Chilkat Online Tools

DeleteLink delphiAx Example

AWS Network Manager

var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
Key: WideString;
Value: WideString;
DownloadSpeed: Integer;
UploadSpeed: Integer;
CreatedAt: Integer;
Description: WideString;
GlobalNetworkId: WideString;
LinkArn: WideString;
LinkId: WideString;
Provider: WideString;
SiteId: WideString;
State: WideString;
v_Type: 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 := 'networkmanager';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);

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

sbResponseBody := TChilkatStringBuilder.Create(Self);
success := rest.FullRequestNoBodySb('DELETE','/global-networks/{globalNetworkId}/links/{linkId}',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

DownloadSpeed := jResp.IntOf('Link.Bandwidth.DownloadSpeed');
UploadSpeed := jResp.IntOf('Link.Bandwidth.UploadSpeed');
CreatedAt := jResp.IntOf('Link.CreatedAt');
Description := jResp.StringOf('Link.Description');
GlobalNetworkId := jResp.StringOf('Link.GlobalNetworkId');
LinkArn := jResp.StringOf('Link.LinkArn');
LinkId := jResp.StringOf('Link.LinkId');
Provider := jResp.StringOf('Link.Provider');
SiteId := jResp.StringOf('Link.SiteId');
State := jResp.StringOf('Link.State');
v_Type := jResp.StringOf('Link.Type');
i := 0;
count_i := jResp.SizeOfArray('Link.Tags');
while i < count_i do
  begin
    jResp.I := i;
    Key := jResp.StringOf('Link.Tags[i].Key');
    Value := jResp.StringOf('Link.Tags[i].Value');
    i := i + 1;
  end;

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

// {
//   "Link": {
//     "Bandwidth": {
//       "DownloadSpeed": number,
//       "UploadSpeed": number
//     },
//     "CreatedAt": number,
//     "Description": "string",
//     "GlobalNetworkId": "string",
//     "LinkArn": "string",
//     "LinkId": "string",
//     "Provider": "string",
//     "SiteId": "string",
//     "State": "string",
//     "Tags": [
//       {
//         "Key": "string",
//         "Value": "string"
//       }
//     ],
//     "Type": "string"
//   }
// }