Fraud Detection:Device Fraud Detection event parameters and technical workflow

<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-saf</artifactId>
    <version>3.0.1</version>
</dependency>

<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-core</artifactId>
    <optional>true</optional>
    <version>4.5.25</version>
</dependency>
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>fastjson</artifactId>
    <version>1.2.68.noneautotype</version>
</dependency>
<dependency>
    <groupId>org.apache.httpcomponents</groupId>
    <artifactId>httpclient</artifactId>
    <version>4.5.3</version>
</dependency>
<dependency>
    <groupId>io.opentracing</groupId>
    <artifactId>opentracing-util</artifactId>
    <version>0.31.0</version>
</dependency>

// The AccessKey pair of an Alibaba Cloud account has permissions on all API operations.
// Use a RAM user for API access and daily O&M.
// Do not save the AccessKey ID and AccessKey secret in your project code to prevent AccessKey leakage,
// which may compromise the security of all resources under your account.
// This example uses environment variables to read the RAM user AccessKey for API authentication.
// Before running this code, make sure the following environment variables are configured:
// ALIBABA_CLOUD_ACCESS_KEY_ID, ALIBABA_CLOUD_ACCESS_KEY_SECRET.
// Create and initialize a DefaultAcsClient instance. Initialize only once.
DefaultProfile profile = DefaultProfile.getProfile(
    "<REGION-ID>", // Region ID. ap-southeast-1 is recommended outside China. Must match the client SDK reporting domain.
    System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID"),     // RAM user AccessKey ID
    System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")  // RAM user AccessKey secret
);
// HTTP connection pool configuration
HttpClientConfig clientConfig = HttpClientConfig.getDefault();
clientConfig.setMaxRequestsPerHost(6);
clientConfig.setMaxIdleConnections(20);
// HTTP timeout configuration
clientConfig.setReadTimeoutMillis(3000);
profile.setHttpClientConfig(clientConfig);
IAcsClient client = new DefaultAcsClient(profile);

// Send the request
ExecuteRequestSGRequest executeRequestRequest = new ExecuteRequestSGRequest();
// To specify a custom version number, modify it here. Default: 2019-05-21
executeRequestRequest.setVersion("2019-05-21");
// Specify the request method
executeRequestRequest.setSysMethod(MethodType.POST);
// Specify the protocol. Currently, only HTTPS is supported.
executeRequestRequest.setSysProtocol(ProtocolType.HTTPS);

// Product code of the device risk service: device_risk_intl or device_risk_pro_intl
String service = "device_risk_pro_intl";
executeRequestRequest.setService(service);
// Business parameters. Set only the parameters you need.
Map<String, Object> serviceParams = new HashMap<String, Object>();
// deviceToken is required.
serviceParams.put("deviceToken", "U0******************");
executeRequestRequest.setServiceParameters(JSONObject.toJSONString(serviceParams));
executeRequestRequest.setAcceptFormat(FormatType.JSON);

try {
    ExecuteRequestSGResponse httpResponse = client.getAcsResponse(executeRequestRequest);
    System.out.println("httpResponse:" + JSONObject.toJSONString(httpResponse));
} catch (Exception e) {
    e.printStackTrace();
}