Chilkat Online Tools

ListInfrastructureConfigurations delphiAx Example

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var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
arn: WideString;
dateCreated: WideString;
dateUpdated: WideString;
description: WideString;
instanceProfileName: WideString;
name: WideString;
v_String: WideString;
tagsString: WideString;
j: Integer;
count_j: Integer;
strVal: WideString;
nextToken: WideString;
requestId: 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 := 'imagebuilder';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);

// URL: https://imagebuilder.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('imagebuilder.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('filters[0].name','string');
json.UpdateString('filters[0].values[0]','string');
json.UpdateInt('maxResults',123);
json.UpdateString('nextToken','string');

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

// {
//   "filters": [
//     {
//       "name": "string",
//       "values": [
//         "string"
//       ]
//     }
//   ],
//   "maxResults": number,
//   "nextToken": "string"
// }

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

sbRequestBody := TChilkatStringBuilder.Create(Self);
json.EmitSb(sbRequestBody.ControlInterface);
sbResponseBody := TChilkatStringBuilder.Create(Self);
success := rest.FullRequestSb('POST','/ListInfrastructureConfigurations',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

nextToken := jResp.StringOf('nextToken');
requestId := jResp.StringOf('requestId');
i := 0;
count_i := jResp.SizeOfArray('infrastructureConfigurationSummaryList');
while i < count_i do
  begin
    jResp.I := i;
    arn := jResp.StringOf('infrastructureConfigurationSummaryList[i].arn');
    dateCreated := jResp.StringOf('infrastructureConfigurationSummaryList[i].dateCreated');
    dateUpdated := jResp.StringOf('infrastructureConfigurationSummaryList[i].dateUpdated');
    description := jResp.StringOf('infrastructureConfigurationSummaryList[i].description');
    instanceProfileName := jResp.StringOf('infrastructureConfigurationSummaryList[i].instanceProfileName');
    name := jResp.StringOf('infrastructureConfigurationSummaryList[i].name');
    v_String := jResp.StringOf('infrastructureConfigurationSummaryList[i].resourceTags.string');
    tagsString := jResp.StringOf('infrastructureConfigurationSummaryList[i].tags.string');
    j := 0;
    count_j := jResp.SizeOfArray('infrastructureConfigurationSummaryList[i].instanceTypes');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('infrastructureConfigurationSummaryList[i].instanceTypes[j]');
        j := j + 1;
      end;

    i := i + 1;
  end;

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

// {
//   "infrastructureConfigurationSummaryList": [
//     {
//       "arn": "string",
//       "dateCreated": "string",
//       "dateUpdated": "string",
//       "description": "string",
//       "instanceProfileName": "string",
//       "instanceTypes": [
//         "string"
//       ],
//       "name": "string",
//       "resourceTags": {
//         "string": "string"
//       },
//       "tags": {
//         "string": "string"
//       }
//     }
//   ],
//   "nextToken": "string",
//   "requestId": "string"
// }