Chilkat Online Tools

GetFilter delphiAx Example

Amazon GuardDuty

var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
strVal: WideString;
action: WideString;
description: WideString;
GreaterThan: Integer;
GreaterThanOrEqual: Integer;
Gt: Integer;
Gte: Integer;
LessThan: Integer;
LessThanOrEqual: Integer;
Lt: Integer;
Lte: Integer;
name: WideString;
rank: Integer;
v_String: 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 := 'guardduty';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);

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

sbResponseBody := TChilkatStringBuilder.Create(Self);
success := rest.FullRequestNoBodySb('GET','/detector/{detectorId}/filter/{filterName}',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

action := jResp.StringOf('action');
description := jResp.StringOf('description');
GreaterThan := jResp.IntOf('findingCriteria.criterion.string.greaterThan');
GreaterThanOrEqual := jResp.IntOf('findingCriteria.criterion.string.greaterThanOrEqual');
Gt := jResp.IntOf('findingCriteria.criterion.string.gt');
Gte := jResp.IntOf('findingCriteria.criterion.string.gte');
LessThan := jResp.IntOf('findingCriteria.criterion.string.lessThan');
LessThanOrEqual := jResp.IntOf('findingCriteria.criterion.string.lessThanOrEqual');
Lt := jResp.IntOf('findingCriteria.criterion.string.lt');
Lte := jResp.IntOf('findingCriteria.criterion.string.lte');
name := jResp.StringOf('name');
rank := jResp.IntOf('rank');
v_String := jResp.StringOf('tags.string');
i := 0;
count_i := jResp.SizeOfArray('findingCriteria.criterion.string.eq');
while i < count_i do
  begin
    jResp.I := i;
    strVal := jResp.StringOf('findingCriteria.criterion.string.eq[i]');
    i := i + 1;
  end;

i := 0;
count_i := jResp.SizeOfArray('findingCriteria.criterion.string.equals');
while i < count_i do
  begin
    jResp.I := i;
    strVal := jResp.StringOf('findingCriteria.criterion.string.equals[i]');
    i := i + 1;
  end;

i := 0;
count_i := jResp.SizeOfArray('findingCriteria.criterion.string.neq');
while i < count_i do
  begin
    jResp.I := i;
    strVal := jResp.StringOf('findingCriteria.criterion.string.neq[i]');
    i := i + 1;
  end;

i := 0;
count_i := jResp.SizeOfArray('findingCriteria.criterion.string.notEquals');
while i < count_i do
  begin
    jResp.I := i;
    strVal := jResp.StringOf('findingCriteria.criterion.string.notEquals[i]');
    i := i + 1;
  end;

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

// {
//   "action": "string",
//   "description": "string",
//   "findingCriteria": {
//     "criterion": {
//       "string": {
//         "eq": [
//           "string"
//         ],
//         "equals": [
//           "string"
//         ],
//         "greaterThan": number,
//         "greaterThanOrEqual": number,
//         "gt": number,
//         "gte": number,
//         "lessThan": number,
//         "lessThanOrEqual": number,
//         "lt": number,
//         "lte": number,
//         "neq": [
//           "string"
//         ],
//         "notEquals": [
//           "string"
//         ]
//       }
//     }
//   },
//   "name": "string",
//   "rank": number,
//   "tags": {
//     "string": "string"
//   }
// }