diff --git a/src/main/java/com/wipro/fhir/service/ndhm/GenerateHealthID_CardServiceImpl.java b/src/main/java/com/wipro/fhir/service/ndhm/GenerateHealthID_CardServiceImpl.java
index 61780c7..c23d964 100644
--- a/src/main/java/com/wipro/fhir/service/ndhm/GenerateHealthID_CardServiceImpl.java
+++ b/src/main/java/com/wipro/fhir/service/ndhm/GenerateHealthID_CardServiceImpl.java
@@ -34,6 +34,7 @@
 import org.springframework.stereotype.Service;
 import org.springframework.web.client.HttpClientErrorException;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.gson.Gson;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
@@ -78,7 +79,8 @@ public String generateOTP(String request) throws FHIRException {
 
 			String ndhmAuthToken = generateSession_NDHM.getNDHMAuthToken();
 			Map<String, String> responseMap = new HashMap<String, String>();
-			SendOTPForCard obj = InputMapper.gson().fromJson(request, SendOTPForCard.class);
+			ObjectMapper objectMapper = new ObjectMapper();
+			SendOTPForCard obj = objectMapper.convertValue(request, SendOTPForCard.class);
 
 			Map<String, Object> requestMap = null;
 			requestMap = new HashMap<String, Object>();