Adding Verification snippet

snippets/verification/start_sms/Snippet.java

@@ -0,0 +1,31 @@
+package verification;
+
+import com.sinch.sdk.domains.verification.*;
+import com.sinch.sdk.domains.verification.models.*;
+import com.sinch.sdk.domains.verification.models.requests.*;
+import com.sinch.sdk.domains.verification.models.response.*;
+import java.util.logging.Logger;
+
+public class Snippet {
+
+    private static final Logger LOGGER = Logger.getLogger(Snippet.class.getName());
+
+    static void execute(VerificationService verificationService) {
+
+        // REMINDER: verification Service require to have set application key/secret
+        // onto Sinch Client init
+        VerificationsService verificationsService = verificationService.verifications();
+
+        String phoneNumber = "YOUR_phone_number";
+
+        LOGGER.info(String.format("Sending a SMS verification to '%s'", phoneNumber));
+
+        StartVerificationResponseSMS response =
+                verificationsService.startSms(
+                        StartVerificationSMSRequestParameters.builder()
+                                .setIdentity(NumberIdentity.valueOf(phoneNumber))
+                                .build());
+
+        LOGGER.info("Response: " + response);
+    }
+}