Chilkat Online Tools

EvaluateSession delphiAx Example

Amazon Voice ID

var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
strVal: WideString;
AudioAggregationEndedAt: Integer;
AudioAggregationStartedAt: Integer;
AuthenticationResultId: WideString;
AcceptanceThreshold: Integer;
CustomerSpeakerId: WideString;
Decision: WideString;
GeneratedSpeakerId: WideString;
Score: Integer;
DomainId: WideString;
FraudDetectionResultAudioAggregationEndedAt: Integer;
FraudDetectionResultAudioAggregationStartedAt: Integer;
RiskThreshold: Integer;
FraudDetectionResultDecision: WideString;
FraudDetectionResultId: WideString;
GeneratedFraudsterId: WideString;
RiskScore: Integer;
SessionId: WideString;
SessionName: WideString;
StreamingStatus: 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 := 'voiceid';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);

// URL: https://voiceid.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('voiceid.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('DomainId','string');
json.UpdateString('SessionNameOrId','string');

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

// {
//   "DomainId": "string",
//   "SessionNameOrId": "string"
// }

rest.AddHeader('Content-Type','application/x-amz-json-1.0');
rest.AddHeader('X-Amz-Target','VoiceID.EvaluateSession');

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

AudioAggregationEndedAt := jResp.IntOf('AuthenticationResult.AudioAggregationEndedAt');
AudioAggregationStartedAt := jResp.IntOf('AuthenticationResult.AudioAggregationStartedAt');
AuthenticationResultId := jResp.StringOf('AuthenticationResult.AuthenticationResultId');
AcceptanceThreshold := jResp.IntOf('AuthenticationResult.Configuration.AcceptanceThreshold');
CustomerSpeakerId := jResp.StringOf('AuthenticationResult.CustomerSpeakerId');
Decision := jResp.StringOf('AuthenticationResult.Decision');
GeneratedSpeakerId := jResp.StringOf('AuthenticationResult.GeneratedSpeakerId');
Score := jResp.IntOf('AuthenticationResult.Score');
DomainId := jResp.StringOf('DomainId');
FraudDetectionResultAudioAggregationEndedAt := jResp.IntOf('FraudDetectionResult.AudioAggregationEndedAt');
FraudDetectionResultAudioAggregationStartedAt := jResp.IntOf('FraudDetectionResult.AudioAggregationStartedAt');
RiskThreshold := jResp.IntOf('FraudDetectionResult.Configuration.RiskThreshold');
FraudDetectionResultDecision := jResp.StringOf('FraudDetectionResult.Decision');
FraudDetectionResultId := jResp.StringOf('FraudDetectionResult.FraudDetectionResultId');
GeneratedFraudsterId := jResp.StringOf('FraudDetectionResult.RiskDetails.KnownFraudsterRisk.GeneratedFraudsterId');
RiskScore := jResp.IntOf('FraudDetectionResult.RiskDetails.KnownFraudsterRisk.RiskScore');
SessionId := jResp.StringOf('SessionId');
SessionName := jResp.StringOf('SessionName');
StreamingStatus := jResp.StringOf('StreamingStatus');
i := 0;
count_i := jResp.SizeOfArray('FraudDetectionResult.Reasons');
while i < count_i do
  begin
    jResp.I := i;
    strVal := jResp.StringOf('FraudDetectionResult.Reasons[i]');
    i := i + 1;
  end;

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

// {
//   "AuthenticationResult": {
//     "AudioAggregationEndedAt": number,
//     "AudioAggregationStartedAt": number,
//     "AuthenticationResultId": "string",
//     "Configuration": {
//       "AcceptanceThreshold": number
//     },
//     "CustomerSpeakerId": "string",
//     "Decision": "string",
//     "GeneratedSpeakerId": "string",
//     "Score": number
//   },
//   "DomainId": "string",
//   "FraudDetectionResult": {
//     "AudioAggregationEndedAt": number,
//     "AudioAggregationStartedAt": number,
//     "Configuration": {
//       "RiskThreshold": number
//     },
//     "Decision": "string",
//     "FraudDetectionResultId": "string",
//     "Reasons": [
//       "string"
//     ],
//     "RiskDetails": {
//       "KnownFraudsterRisk": {
//         "GeneratedFraudsterId": "string",
//         "RiskScore": number
//       }
//     }
//   },
//   "SessionId": "string",
//   "SessionName": "string",
//   "StreamingStatus": "string"
// }