Chilkat Online Tools

GetLensVersionDifference delphiDll Example

AWS Well-Architected Tool

var
rest: HCkRest;
success: Boolean;
authAws: HCkAuthAws;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jResp: HCkJsonObject;
DifferenceStatus: PWideChar;
PillarId: PWideChar;
PillarName: PWideChar;
j: Integer;
count_j: Integer;
QuestionId: PWideChar;
QuestionTitle: PWideChar;
BaseLensVersion: PWideChar;
LatestLensVersion: PWideChar;
LensAlias: PWideChar;
LensArn: PWideChar;
TargetLensVersion: PWideChar;
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 := CkRest_Create();

authAws := CkAuthAws_Create();
CkAuthAws_putAccessKey(authAws,'AWS_ACCESS_KEY');
CkAuthAws_putSecretKey(authAws,'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.)
CkAuthAws_putRegion(authAws,'us-west-2');
CkAuthAws_putServiceName(authAws,'wellarchitected');
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);

// URL: https://wellarchitected.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := CkRest_Connect(rest,'wellarchitected.us-west-2.amazonaws.com',443,True,True);
if (success <> True) then
  begin
    Memo1.Lines.Add('ConnectFailReason: ' + IntToStr(CkRest_getConnectFailReason(rest)));
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    Exit;
  end;

CkRest_AddHeader(rest,'Content-Type','application/x-amz-json-1.1');
CkRest_AddHeader(rest,'X-Amz-Target','GetLensVersionDifference');

sbResponseBody := CkStringBuilder_Create();
success := CkRest_FullRequestNoBodySb(rest,'GET','/lenses/{LensAlias}/versionDifference',sbResponseBody);
if (success <> True) then
  begin
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    Exit;
  end;
respStatusCode := CkRest_getResponseStatusCode(rest);
Memo1.Lines.Add('response status code = ' + IntToStr(respStatusCode));
if (respStatusCode <> 200) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkRest__responseHeader(rest));
    Memo1.Lines.Add('Response Body:');
    Memo1.Lines.Add(CkStringBuilder__getAsString(sbResponseBody));
    Exit;
  end;

jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,sbResponseBody);

// 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

BaseLensVersion := CkJsonObject__stringOf(jResp,'BaseLensVersion');
LatestLensVersion := CkJsonObject__stringOf(jResp,'LatestLensVersion');
LensAlias := CkJsonObject__stringOf(jResp,'LensAlias');
LensArn := CkJsonObject__stringOf(jResp,'LensArn');
TargetLensVersion := CkJsonObject__stringOf(jResp,'TargetLensVersion');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'VersionDifferences.PillarDifferences');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    DifferenceStatus := CkJsonObject__stringOf(jResp,'VersionDifferences.PillarDifferences[i].DifferenceStatus');
    PillarId := CkJsonObject__stringOf(jResp,'VersionDifferences.PillarDifferences[i].PillarId');
    PillarName := CkJsonObject__stringOf(jResp,'VersionDifferences.PillarDifferences[i].PillarName');
    j := 0;
    count_j := CkJsonObject_SizeOfArray(jResp,'VersionDifferences.PillarDifferences[i].QuestionDifferences');
    while j < count_j do
      begin
        CkJsonObject_putJ(jResp,j);
        DifferenceStatus := CkJsonObject__stringOf(jResp,'VersionDifferences.PillarDifferences[i].QuestionDifferences[j].DifferenceStatus');
        QuestionId := CkJsonObject__stringOf(jResp,'VersionDifferences.PillarDifferences[i].QuestionDifferences[j].QuestionId');
        QuestionTitle := CkJsonObject__stringOf(jResp,'VersionDifferences.PillarDifferences[i].QuestionDifferences[j].QuestionTitle');
        j := j + 1;
      end;

    i := i + 1;
  end;

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

// {
//   "BaseLensVersion": "string",
//   "LatestLensVersion": "string",
//   "LensAlias": "string",
//   "LensArn": "string",
//   "TargetLensVersion": "string",
//   "VersionDifferences": {
//     "PillarDifferences": [
//       {
//         "DifferenceStatus": "string",
//         "PillarId": "string",
//         "PillarName": "string",
//         "QuestionDifferences": [
//           {
//             "DifferenceStatus": "string",
//             "QuestionId": "string",
//             "QuestionTitle": "string"
//           }
//         ]
//       }
//     ]
//   }
// }

CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);