Chilkat Online Tools

RequestCertificate delphiAx Example

AWS Certificate Manager

var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
CertificateArn: WideString;

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

// URL: https://acm.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('acm.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('CertificateAuthorityArn','string');
json.UpdateString('DomainName','string');
json.UpdateString('DomainValidationOptions[0].DomainName','string');
json.UpdateString('DomainValidationOptions[0].ValidationDomain','string');
json.UpdateString('IdempotencyToken','string');
json.UpdateString('Options.CertificateTransparencyLoggingPreference','string');
json.UpdateString('SubjectAlternativeNames[0]','string');
json.UpdateString('Tags[0].Key','string');
json.UpdateString('Tags[0].Value','string');
json.UpdateString('ValidationMethod','string');

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

// {
//   "CertificateAuthorityArn": "string",
//   "DomainName": "string",
//   "DomainValidationOptions": [
//     {
//       "DomainName": "string",
//       "ValidationDomain": "string"
//     }
//   ],
//   "IdempotencyToken": "string",
//   "Options": {
//     "CertificateTransparencyLoggingPreference": "string"
//   },
//   "SubjectAlternativeNames": [
//     "string"
//   ],
//   "Tags": [
//     {
//       "Key": "string",
//       "Value": "string"
//     }
//   ],
//   "ValidationMethod": "string"
// }

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

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

CertificateArn := jResp.StringOf('CertificateArn');

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

// {
//   "CertificateArn": "string"
// }