DescribeLags Delphi (ActiveX) Example
var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
allowsHostedConnections: Integer;
awsDevice: WideString;
awsDeviceV2: WideString;
awsLogicalDeviceId: WideString;
connectionsBandwidth: WideString;
encryptionMode: WideString;
hasLogicalRedundancy: WideString;
jumboFrameCapable: Integer;
lagId: WideString;
lagName: WideString;
lagState: WideString;
location: WideString;
macSecCapable: Integer;
minimumLinks: Integer;
numberOfConnections: Integer;
ownerAccount: WideString;
providerName: WideString;
region: WideString;
j: Integer;
count_j: Integer;
bandwidth: WideString;
connectionId: WideString;
connectionName: WideString;
connectionState: WideString;
loaIssueTime: Integer;
partnerName: WideString;
portEncryptionStatus: WideString;
vlan: Integer;
k: Integer;
count_k: Integer;
ckn: WideString;
secretARN: WideString;
startOn: WideString;
state: WideString;
key: WideString;
value: 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 := 'directconnect';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);
// URL: https://directconnect.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('directconnect.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('lagId','string');
// The JSON request body created by the above code:
// {
// "lagId": "string"
// }
rest.AddHeader('Content-Type','application/x-amz-json-1.1');
rest.AddHeader('X-Amz-Target','OvertureService.DescribeLags');
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('lags');
while i < count_i do
begin
jResp.I := i;
allowsHostedConnections := jResp.IntOf('lags[i].allowsHostedConnections');
awsDevice := jResp.StringOf('lags[i].awsDevice');
awsDeviceV2 := jResp.StringOf('lags[i].awsDeviceV2');
awsLogicalDeviceId := jResp.StringOf('lags[i].awsLogicalDeviceId');
connectionsBandwidth := jResp.StringOf('lags[i].connectionsBandwidth');
encryptionMode := jResp.StringOf('lags[i].encryptionMode');
hasLogicalRedundancy := jResp.StringOf('lags[i].hasLogicalRedundancy');
jumboFrameCapable := jResp.IntOf('lags[i].jumboFrameCapable');
lagId := jResp.StringOf('lags[i].lagId');
lagName := jResp.StringOf('lags[i].lagName');
lagState := jResp.StringOf('lags[i].lagState');
location := jResp.StringOf('lags[i].location');
macSecCapable := jResp.IntOf('lags[i].macSecCapable');
minimumLinks := jResp.IntOf('lags[i].minimumLinks');
numberOfConnections := jResp.IntOf('lags[i].numberOfConnections');
ownerAccount := jResp.StringOf('lags[i].ownerAccount');
providerName := jResp.StringOf('lags[i].providerName');
region := jResp.StringOf('lags[i].region');
j := 0;
count_j := jResp.SizeOfArray('lags[i].connections');
while j < count_j do
begin
jResp.J := j;
awsDevice := jResp.StringOf('lags[i].connections[j].awsDevice');
awsDeviceV2 := jResp.StringOf('lags[i].connections[j].awsDeviceV2');
awsLogicalDeviceId := jResp.StringOf('lags[i].connections[j].awsLogicalDeviceId');
bandwidth := jResp.StringOf('lags[i].connections[j].bandwidth');
connectionId := jResp.StringOf('lags[i].connections[j].connectionId');
connectionName := jResp.StringOf('lags[i].connections[j].connectionName');
connectionState := jResp.StringOf('lags[i].connections[j].connectionState');
encryptionMode := jResp.StringOf('lags[i].connections[j].encryptionMode');
hasLogicalRedundancy := jResp.StringOf('lags[i].connections[j].hasLogicalRedundancy');
jumboFrameCapable := jResp.IntOf('lags[i].connections[j].jumboFrameCapable');
lagId := jResp.StringOf('lags[i].connections[j].lagId');
loaIssueTime := jResp.IntOf('lags[i].connections[j].loaIssueTime');
location := jResp.StringOf('lags[i].connections[j].location');
macSecCapable := jResp.IntOf('lags[i].connections[j].macSecCapable');
ownerAccount := jResp.StringOf('lags[i].connections[j].ownerAccount');
partnerName := jResp.StringOf('lags[i].connections[j].partnerName');
portEncryptionStatus := jResp.StringOf('lags[i].connections[j].portEncryptionStatus');
providerName := jResp.StringOf('lags[i].connections[j].providerName');
region := jResp.StringOf('lags[i].connections[j].region');
vlan := jResp.IntOf('lags[i].connections[j].vlan');
k := 0;
count_k := jResp.SizeOfArray('lags[i].connections[j].macSecKeys');
while k < count_k do
begin
jResp.K := k;
ckn := jResp.StringOf('lags[i].connections[j].macSecKeys[k].ckn');
secretARN := jResp.StringOf('lags[i].connections[j].macSecKeys[k].secretARN');
startOn := jResp.StringOf('lags[i].connections[j].macSecKeys[k].startOn');
state := jResp.StringOf('lags[i].connections[j].macSecKeys[k].state');
k := k + 1;
end;
k := 0;
count_k := jResp.SizeOfArray('lags[i].connections[j].tags');
while k < count_k do
begin
jResp.K := k;
key := jResp.StringOf('lags[i].connections[j].tags[k].key');
value := jResp.StringOf('lags[i].connections[j].tags[k].value');
k := k + 1;
end;
j := j + 1;
end;
j := 0;
count_j := jResp.SizeOfArray('lags[i].macSecKeys');
while j < count_j do
begin
jResp.J := j;
ckn := jResp.StringOf('lags[i].macSecKeys[j].ckn');
secretARN := jResp.StringOf('lags[i].macSecKeys[j].secretARN');
startOn := jResp.StringOf('lags[i].macSecKeys[j].startOn');
state := jResp.StringOf('lags[i].macSecKeys[j].state');
j := j + 1;
end;
j := 0;
count_j := jResp.SizeOfArray('lags[i].tags');
while j < count_j do
begin
jResp.J := j;
key := jResp.StringOf('lags[i].tags[j].key');
value := jResp.StringOf('lags[i].tags[j].value');
j := j + 1;
end;
i := i + 1;
end;
// A sample JSON response body parsed by the above code:
// {
// "lags": [
// {
// "allowsHostedConnections": boolean,
// "awsDevice": "string",
// "awsDeviceV2": "string",
// "awsLogicalDeviceId": "string",
// "connections": [
// {
// "awsDevice": "string",
// "awsDeviceV2": "string",
// "awsLogicalDeviceId": "string",
// "bandwidth": "string",
// "connectionId": "string",
// "connectionName": "string",
// "connectionState": "string",
// "encryptionMode": "string",
// "hasLogicalRedundancy": "string",
// "jumboFrameCapable": boolean,
// "lagId": "string",
// "loaIssueTime": number,
// "location": "string",
// "macSecCapable": boolean,
// "macSecKeys": [
// {
// "ckn": "string",
// "secretARN": "string",
// "startOn": "string",
// "state": "string"
// }
// ],
// "ownerAccount": "string",
// "partnerName": "string",
// "portEncryptionStatus": "string",
// "providerName": "string",
// "region": "string",
// "tags": [
// {
// "key": "string",
// "value": "string"
// }
// ],
// "vlan": number
// }
// ],
// "connectionsBandwidth": "string",
// "encryptionMode": "string",
// "hasLogicalRedundancy": "string",
// "jumboFrameCapable": boolean,
// "lagId": "string",
// "lagName": "string",
// "lagState": "string",
// "location": "string",
// "macSecCapable": boolean,
// "macSecKeys": [
// {
// "ckn": "string",
// "secretARN": "string",
// "startOn": "string",
// "state": "string"
// }
// ],
// "minimumLinks": number,
// "numberOfConnections": number,
// "ownerAccount": "string",
// "providerName": "string",
// "region": "string",
// "tags": [
// {
// "key": "string",
// "value": "string"
// }
// ]
// }
// ]
// }
