added requestBillFetch api

src/main/java/com/billpaymentservice/bbps/dto/response/FetchBillResponse.java

@@ -1,19 +1,19 @@
 package com.billpaymentservice.bbps.dto.response;
 
 import com.billpaymentservice.bbps.dto.GeneralResponse;
+import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 
-
 @Getter
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
 public class FetchBillResponse {
-	
+	@JsonProperty(access = JsonProperty.Access.WRITE_ONLY)
 	private GeneralResponse genericResponse;
     private String billId;
     private String refId;
@@ -28,6 +28,4 @@ public class FetchBillResponse {
     private String modifiedDate;
     private long createdEpochDate;
     private long modifiedEpochDate;
-
-
 }