added jsoniginore for all request and response

src/main/java/com/billpaymentservice/bbps/dto/AdditionalInfo.java

@@ -3,6 +3,8 @@ package com.billpaymentservice.bbps.dto;
 import java.util.List;
 import java.util.UUID;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -12,6 +14,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class AdditionalInfo {
 
 	private UUID planAdditionalInfoId;

src/main/java/com/billpaymentservice/bbps/dto/AdditionalInfoBillDTO.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -9,6 +11,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class AdditionalInfoBillDTO {
 	   private String additionalInfoId;
 	   private String name;

src/main/java/com/billpaymentservice/bbps/dto/AdditionalInfoBillValidateDTO.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class AdditionalInfoBillValidateDTO {
   String name;
   String value;

src/main/java/com/billpaymentservice/bbps/dto/AdditionalInfoDTO.java

@@ -1,4 +1,6 @@
 package com.billpaymentservice.bbps.dto;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
@@ -7,6 +9,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class AdditionalInfoDTO {
     @NotBlank(message = "Param Config ID cannot be blank")
     private String paramConfigId;

src/main/java/com/billpaymentservice/bbps/dto/AgentFundTransfer.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import lombok.Getter;
@@ -7,6 +9,8 @@ import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class AgentFundTransfer {
     @NotBlank private String fundTxnReferenceId;
     @NotBlank private String fundTxnRemarks;

src/main/java/com/billpaymentservice/bbps/dto/AmountOptionDTO.java

@@ -1,6 +1,8 @@
 package com.billpaymentservice.bbps.dto;
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -8,6 +10,8 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class AmountOptionDTO{
    private String amountOptionId;            // Matches "amountOptionId" from JSON
     private List<String> amountBreakupSets;              // Reference to BillerResponseParams (only ID, not full entity)

src/main/java/com/billpaymentservice/bbps/dto/BillAdditionalInfoDTO.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class BillAdditionalInfoDTO {
 
 	private String additionalInfoId;

src/main/java/com/billpaymentservice/bbps/dto/BillCustomerParamsDTO.java

@@ -1,10 +1,14 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class BillCustomerParamsDTO {
 
 	private String name;

src/main/java/com/billpaymentservice/bbps/dto/BillerAdditonalInfoDTO.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -7,6 +9,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class BillerAdditonalInfoDTO {
 	  private String paramConfigId;
       private String paramName;

src/main/java/com/billpaymentservice/bbps/dto/BillerIconDTO.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -9,6 +11,8 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class BillerIconDTO {
 
 	private String icon_data; // Base64 or image data

src/main/java/com/billpaymentservice/bbps/dto/BillerResponseBill.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,6 +13,7 @@ import lombok.Setter;
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class BillerResponseBill {
 	private String billId;
     private String amount;

src/main/java/com/billpaymentservice/bbps/dto/BillerResponseParamsDTO.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -9,6 +11,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class BillerResponseParamsDTO {
 
     private String billerResponseId;

src/main/java/com/billpaymentservice/bbps/dto/ChannelDTO.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.UUID;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,6 +13,7 @@ import lombok.Setter;
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ChannelDTO {
 
 	private UUID channelId; // Machine-generated Unique ID assigned internally

src/main/java/com/billpaymentservice/bbps/dto/CheckClientBillerResponseDTO.java

@@ -2,11 +2,14 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CheckClientBillerResponseDTO {
 
 	private String billId;

src/main/java/com/billpaymentservice/bbps/dto/CloseComplaintDTO.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CloseComplaintDTO {
 
 	private String complaintId;

src/main/java/com/billpaymentservice/bbps/dto/ComplaintHistoryDTO.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ComplaintHistoryDTO {
 
 	private String historyId;

src/main/java/com/billpaymentservice/bbps/dto/ComplaintResponseDto.java

@@ -2,11 +2,14 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ComplaintResponseDto {
 
 	private String ticketId;

src/main/java/com/billpaymentservice/bbps/dto/ComplaintStatusDetailsDto.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ComplaintStatusDetailsDto {
 
 	private String ticketStatus;

src/main/java/com/billpaymentservice/bbps/dto/ComplaintStatusDto.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ComplaintStatusDto {
 
 	private String ticketId;

src/main/java/com/billpaymentservice/bbps/dto/ContactMaster.java

@@ -1,5 +1,6 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.Getter;
@@ -7,6 +8,7 @@ import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ContactMaster {
 	private String mobNo;
 	@JsonProperty(access = JsonProperty.Access.WRITE_ONLY)

src/main/java/com/billpaymentservice/bbps/dto/CustomParamDTO.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -13,6 +15,7 @@ import lombok.ToString;
 @AllArgsConstructor
 @NoArgsConstructor
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CustomParamDTO {
 	 private String customParamName;
      private String dataType;

src/main/java/com/billpaymentservice/bbps/dto/CustomerParamDTO.java

@@ -1,6 +1,8 @@
 package com.billpaymentservice.bbps.dto;
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
@@ -10,6 +12,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CustomerParamDTO {
 	private String paramConfigId;
     @NotBlank(message = "Parameter name is required")

src/main/java/com/billpaymentservice/bbps/dto/CustomerParamGroupsDTO.java

@@ -1,6 +1,8 @@
 package com.billpaymentservice.bbps.dto;
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -8,6 +10,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CustomerParamGroupsDTO {
     private List<GroupDTO> groups;
 }

src/main/java/com/billpaymentservice/bbps/dto/CustomerParamsRequest.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,6 +13,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CustomerParamsRequest {
 	 private List<Tag> tags;
 }

src/main/java/com/billpaymentservice/bbps/dto/Detail.java

@@ -1,6 +1,8 @@
 package com.billpaymentservice.bbps.dto;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -10,6 +12,7 @@ import lombok.Setter;
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class Detail {
 	
    private String name;

src/main/java/com/billpaymentservice/bbps/dto/DeviceBlockTag.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class DeviceBlockTag {
     private String name;
     private String tagId;

src/main/java/com/billpaymentservice/bbps/dto/DeviceDetail.java

@@ -1,6 +1,8 @@
 package com.billpaymentservice.bbps.dto;
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,6 +13,7 @@ import lombok.ToString;
 @NoArgsConstructor
 @AllArgsConstructor
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class DeviceDetail {
 	
 	private List<Detail> detail;

src/main/java/com/billpaymentservice/bbps/dto/DispositionsDTO.java

@@ -1,11 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
-
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class DispositionsDTO {
 	private String dispositionId;
     private String dispositionDescr;

src/main/java/com/billpaymentservice/bbps/dto/FaqDetailsResponse.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -7,6 +9,8 @@ import lombok.ToString;
 @Setter
 @Getter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class FaqDetailsResponse {
 
 	private String name;

src/main/java/com/billpaymentservice/bbps/dto/GeneralResp.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,6 +13,8 @@ import lombok.ToString;
 @AllArgsConstructor
 @NoArgsConstructor
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class GeneralResp {
     private String statusCode;
     private String status;

src/main/java/com/billpaymentservice/bbps/dto/GroupDTO.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -9,6 +11,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class GroupDTO {
 
 	private String groupId;

src/main/java/com/billpaymentservice/bbps/dto/InterchangeFeeDetailDTO.java

@@ -1,6 +1,8 @@
 package com.billpaymentservice.bbps.dto;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -8,6 +10,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class InterchangeFeeDetailDTO {
 
     private String interchangeFeeDetId;

src/main/java/com/billpaymentservice/bbps/dto/MasterApiResponse.java

@@ -3,6 +3,7 @@ package com.billpaymentservice.bbps.dto;
 import java.util.List;
 
 import com.billpaymentservice.bbps.dto.response.CategoryResponse;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.AllArgsConstructor;
@@ -16,6 +17,7 @@ import lombok.ToString;
 @NoArgsConstructor
 @AllArgsConstructor
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class MasterApiResponse {
 
 	@JsonProperty(access = JsonProperty.Access.WRITE_ONLY)

src/main/java/com/billpaymentservice/bbps/dto/MasterCategoryBillerResponse.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -9,6 +11,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class MasterCategoryBillerResponse {
 
 	private String billerId;

src/main/java/com/billpaymentservice/bbps/dto/PaymentChannelDTO.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
@@ -9,6 +11,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PaymentChannelDTO {
     private String paymentChannelLimitId;  
 

src/main/java/com/billpaymentservice/bbps/dto/PaymentPollBackResponse.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PaymentPollBackResponse {
  private String txnId;
  private String orderId;

src/main/java/com/billpaymentservice/bbps/dto/PaymentStartReturnDto.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PaymentStartReturnDto {
 	   private String amount;
 	   private String orderNo;

src/main/java/com/billpaymentservice/bbps/dto/PaymentStatusDataResponse.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PaymentStatusDataResponse {
    private String amount;
    private String orderNo;

src/main/java/com/billpaymentservice/bbps/dto/PlanDTO.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,6 +13,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PlanDTO {
 
 	private String planId;

src/main/java/com/billpaymentservice/bbps/dto/PlanTag.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.UUID;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,6 +13,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PlanTag {
 
 	private UUID tagId;

src/main/java/com/billpaymentservice/bbps/dto/PlansListDTO.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,6 +13,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PlansListDTO {
 	
 	private List<PlanDTO> plans;

src/main/java/com/billpaymentservice/bbps/dto/RemitterIdentity.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -9,6 +11,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class RemitterIdentity {
 	private String name;
     private String value;

src/main/java/com/billpaymentservice/bbps/dto/ResponseModel.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -9,6 +11,8 @@ import lombok.NoArgsConstructor;
 @AllArgsConstructor
 @NoArgsConstructor
 @Builder
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class ResponseModel<T> {
 
 	private String message;

src/main/java/com/billpaymentservice/bbps/dto/Tag.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -10,6 +12,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class Tag {
 
 	private String name;

src/main/java/com/billpaymentservice/bbps/dto/TicketDetailsDTO.java

@@ -1,8 +1,11 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Data;
 
 @Data
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class TicketDetailsDTO {
 
 	private String ticketId;

src/main/java/com/billpaymentservice/bbps/dto/TicketDispositionsDTO.java

@@ -1,10 +1,14 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class TicketDispositionsDTO {
 
 	private String dispositionId;

src/main/java/com/billpaymentservice/bbps/dto/TransactionHistoryMasterDTO.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -7,6 +9,8 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class TransactionHistoryMasterDTO {
 
 	private String bankTxnId;

src/main/java/com/billpaymentservice/bbps/dto/TransactionHistoryParticularDetailsDTO.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class TransactionHistoryParticularDetailsDTO {
 
 	private String billerCategory;

src/main/java/com/billpaymentservice/bbps/dto/UserDetailsDTO.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -9,6 +11,7 @@ import lombok.NoArgsConstructor;
 @NoArgsConstructor
 @AllArgsConstructor
 @Builder
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class UserDetailsDTO {
 
 	private String userId;

src/main/java/com/billpaymentservice/bbps/dto/ViewAllComplaintDto.java

@@ -1,10 +1,14 @@
 package com.billpaymentservice.bbps.dto;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class ViewAllComplaintDto {
 
 	private String ticketStatus;

src/main/java/com/billpaymentservice/bbps/dto/request/AllMasterOptionsRequest.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.NotNull;
 import lombok.Getter;
@@ -7,6 +9,7 @@ import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class AllMasterOptionsRequest extends BaseClass {
 
 	private Integer pageNo = 0;

src/main/java/com/billpaymentservice/bbps/dto/request/AmountBreakRequest.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class AmountBreakRequest {
     private String name;
     private double value;

src/main/java/com/billpaymentservice/bbps/dto/request/BillFetchByBillIdRequest.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -10,6 +12,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class BillFetchByBillIdRequest extends BaseClass {
 
 	@NotBlank(message = "bill id not be null")

src/main/java/com/billpaymentservice/bbps/dto/request/BillFetchByClientIdRequest.java

@@ -1,10 +1,14 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class BillFetchByClientIdRequest extends BaseClass{
 	
 	private String clientReqId;

src/main/java/com/billpaymentservice/bbps/dto/request/BillPaymentRequest.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.dto.request;
 
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import lombok.Getter;
@@ -9,6 +11,8 @@ import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class BillPaymentRequest extends BaseClass {
 
 	private String refId;

src/main/java/com/billpaymentservice/bbps/dto/request/BillValidateByClientIdRequest.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class BillValidateByClientIdRequest extends BaseClass{
 	
 	private String clientReqId;

src/main/java/com/billpaymentservice/bbps/dto/request/BillerDetailRequest.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import lombok.Getter;
@@ -8,6 +10,7 @@ import lombok.ToString;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 @ToString(callSuper = true)
 public class BillerDetailRequest extends BaseClass{
      

src/main/java/com/billpaymentservice/bbps/dto/request/CallbackRequest.java

@@ -1,7 +1,9 @@
 package com.billpaymentservice.bbps.dto.request;
 
-import jakarta.validation.constraints.NotBlank;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
+import jakarta.validation.constraints.NotBlank;
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CallbackRequest {
 	@NotBlank(message = "mid is mandatory")
     private String mid;

src/main/java/com/billpaymentservice/bbps/dto/request/CloseComplaintRequest.java

@@ -1,11 +1,14 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
 
 @Setter
 @Getter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CloseComplaintRequest extends BaseClass {
 
 	@NotBlank(message = "complaintDescr not be null")

src/main/java/com/billpaymentservice/bbps/dto/request/ComplainStatusRequest.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -10,6 +12,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ComplainStatusRequest extends BaseClass {
 
 	@NotBlank(message = "ticketId Id cannot be null or blank")

src/main/java/com/billpaymentservice/bbps/dto/request/ComplaintRequestDTO.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import lombok.Getter;
@@ -7,6 +9,7 @@ import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ComplaintRequestDTO extends BaseClass {
 
 	@NotBlank(message = "Ticket description cannot be null.")

src/main/java/com/billpaymentservice/bbps/dto/request/ContactMasterRequest.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -9,6 +11,8 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class ContactMasterRequest extends BaseClass {
 	private String category;
 }

src/main/java/com/billpaymentservice/bbps/dto/request/CustomParamRequest.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -12,6 +14,7 @@ import lombok.ToString;
 @NoArgsConstructor
 @AllArgsConstructor
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CustomParamRequest extends BaseClass {
 
 	@NotBlank(message = "biller id not be null")

src/main/java/com/billpaymentservice/bbps/dto/request/CustomerParamTagRequest.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CustomerParamTagRequest {
     private String name;
     private String value;

src/main/java/com/billpaymentservice/bbps/dto/request/DeviceBlockTagRequest.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class DeviceBlockTagRequest {
     private String name;
     private String value;

src/main/java/com/billpaymentservice/bbps/dto/request/DispositionRequest.java

@@ -1,5 +1,8 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class DispositionRequest extends BaseClass {
    
 }

src/main/java/com/billpaymentservice/bbps/dto/request/FetchBillRequest.java

@@ -5,6 +5,7 @@ import java.util.List;
 import com.billpaymentservice.bbps.dto.CustomerParamsRequest;
 import com.billpaymentservice.bbps.dto.RemitterIdentity;
 import com.billpaymentservice.bbps.dto.Tag;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
@@ -18,6 +19,7 @@ import lombok.ToString;
 @AllArgsConstructor
 @NoArgsConstructor
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class FetchBillRequest extends BaseClass {
 
 	@NotBlank(message = "biller id not be null")

src/main/java/com/billpaymentservice/bbps/dto/request/FetchBillValidatestRequest.java

@@ -1,6 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
 import com.billpaymentservice.bbps.dto.CustomerParamsRequest;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
@@ -13,6 +14,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class FetchBillValidatestRequest extends BaseClass {
 
 	@NotBlank(message = "biller id not be null")

src/main/java/com/billpaymentservice/bbps/dto/request/GetTicketLatestStausRequest.java

@@ -1,6 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
 import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
@@ -12,6 +13,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class GetTicketLatestStausRequest extends BaseClass {
 
 	@NotBlank(message = "txnNpciId Id cannot be null or blank")

src/main/java/com/billpaymentservice/bbps/dto/request/LoginRequest.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.Pattern;
 import lombok.Data;
@@ -9,6 +11,7 @@ import lombok.Setter;
 @Data
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class LoginRequest {
 
 	@NotBlank(message = "Mobile number is required")

src/main/java/com/billpaymentservice/bbps/dto/request/MasterCategoryRequest.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
@@ -12,6 +14,7 @@ import lombok.Setter;
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class MasterCategoryRequest extends BaseClass {
 
 	private String billerName;

src/main/java/com/billpaymentservice/bbps/dto/request/MasterRequest.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 
 public class MasterRequest extends BaseClass {
 

src/main/java/com/billpaymentservice/bbps/dto/request/MerchantRequestModel.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class MerchantRequestModel  {
 
 	private String mid;

src/main/java/com/billpaymentservice/bbps/dto/request/PaymentHistoryByTxnRequest.java

@@ -1,11 +1,14 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PaymentHistoryByTxnRequest extends BaseClass {
 
 	@NotBlank(message = "txn Id not be null")

src/main/java/com/billpaymentservice/bbps/dto/request/PaymentHistoryRequest.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.NotNull;
 import lombok.Getter;
@@ -7,6 +9,7 @@ import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PaymentHistoryRequest extends BaseClass {
 
 	private Integer pageNo = 0;

src/main/java/com/billpaymentservice/bbps/dto/request/PaymentStartUserRequest.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.dto.request;
 
 import java.io.Serializable;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -12,6 +14,7 @@ import lombok.Setter;
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 // DTO representing the user request payload described by the user
 public class PaymentStartUserRequest extends BaseClass implements Serializable {
 	@NotBlank(message = "amount can not be null")

src/main/java/com/billpaymentservice/bbps/dto/request/PlanRequest.java

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
@@ -15,6 +17,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PlanRequest extends BaseClass {
 
 	// ✅ Mandatory: 14-character alphanumeric

src/main/java/com/billpaymentservice/bbps/dto/request/PollBackRequest.java

@@ -1,11 +1,14 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class PollBackRequest extends BaseClass {
 
 	@NotBlank(message = "order Id not be null")

src/main/java/com/billpaymentservice/bbps/dto/request/ReOpenComplain.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ReOpenComplain extends BaseClass {
 
 	private String complaintDescr;

src/main/java/com/billpaymentservice/bbps/dto/request/RemitterIdentityRequest.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class RemitterIdentityRequest {
     private String name;
     private String value;

src/main/java/com/billpaymentservice/bbps/dto/request/TransactionHistory.java

@@ -1,5 +1,8 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class TransactionHistory {
 
 }

src/main/java/com/billpaymentservice/bbps/dto/request/TransactionStatusRequest.java

@@ -1,11 +1,14 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.NotNull;
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class TransactionStatusRequest extends BaseClass {
 	@NotNull
 	private String txnId; // UUID of transaction

src/main/java/com/billpaymentservice/bbps/dto/request/TrasactionStatusByClientReqIdRequest.java

@@ -1,9 +1,12 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class TrasactionStatusByClientReqIdRequest extends BaseClass{
 	
 	private String clientReqId;

src/main/java/com/billpaymentservice/bbps/dto/request/TxnStatusRequest.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class TxnStatusRequest extends BaseClass {
 
 	private String id;         

src/main/java/com/billpaymentservice/bbps/dto/request/ViewAllComplaintsRequest.java

@@ -1,10 +1,13 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ViewAllComplaintsRequest  extends BaseClass{
 
     private String statusType;   // e.g. COMPLAINT_OPEN_SUCCESS

src/main/java/com/billpaymentservice/bbps/dto/request/ViewAllComplaintsTicketsRequest.java

@@ -1,11 +1,14 @@
 package com.billpaymentservice.bbps.dto.request;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import jakarta.validation.constraints.Min;
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ViewAllComplaintsTicketsRequest extends BaseClass {
 
 	private String statusType; // e.g. COMPLAINT_OPEN_SUCCESS

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

@@ -4,6 +4,7 @@ import java.util.List;
 
 import com.billpaymentservice.bbps.dto.AmountOptionDTO;
 import com.billpaymentservice.bbps.dto.GeneralResp;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.AllArgsConstructor;
@@ -15,6 +16,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class AmountOptionsResponse {
 
 	// Root element, no parent

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

@@ -1,5 +1,7 @@
 package com.billpaymentservice.bbps.dto.response;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -9,6 +11,7 @@ import lombok.NoArgsConstructor;
 @AllArgsConstructor
 @NoArgsConstructor
 @Builder
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class AuthResponses {
 
 	private String token;

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

@@ -1,6 +1,7 @@
 package com.billpaymentservice.bbps.dto.response;
 
 import com.billpaymentservice.bbps.dto.GeneralResp;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import lombok.Getter;
 import lombok.Setter;
@@ -9,6 +10,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class BillPaymentResponse {
 
     private String txnId;

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

@@ -4,6 +4,7 @@ import java.util.List;
 
 import com.billpaymentservice.bbps.dto.GeneralResp;
 import com.billpaymentservice.bbps.dto.MasterCategoryBillerResponse;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.AllArgsConstructor;
@@ -15,6 +16,7 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class BillerResponse {
 
 	private int pageNo;

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

@@ -3,20 +3,20 @@ package com.billpaymentservice.bbps.dto.response;
 import java.util.List;
 
 import com.billpaymentservice.bbps.dto.FaqDetailsResponse;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
-import lombok.ToString;
 
 @Getter
 @Setter
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
-@ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CategoryResponse {
 
 	private String categoryId;

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

@@ -4,6 +4,7 @@ import java.util.List;
 
 import com.billpaymentservice.bbps.dto.ChannelDTO;
 import com.billpaymentservice.bbps.dto.GeneralResp;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.AllArgsConstructor;
@@ -15,6 +16,7 @@ import lombok.Setter;
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ChannelsListResponse {
 
 	private List<ChannelDTO> channelList;

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

@@ -2,6 +2,7 @@ package com.billpaymentservice.bbps.dto.response;
 
 import com.billpaymentservice.bbps.dto.CheckClientBillerResponseDTO;
 import com.billpaymentservice.bbps.dto.GeneralResp;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.Getter;
@@ -9,6 +10,7 @@ import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ClientReqIdResponse {
 
 	private String billId;

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

@@ -2,12 +2,15 @@ package com.billpaymentservice.bbps.dto.response;
 
 import com.billpaymentservice.bbps.dto.GeneralResp;
 import com.billpaymentservice.bbps.entites.CloseComplaint;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
+
 public class CloseComplaintStatusResponse {
 
 	private CloseComplaint complaint; // main complaint details

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

@@ -4,6 +4,7 @@ import java.util.List;
 
 import com.billpaymentservice.bbps.dto.ComplaintHistoryDTO;
 import com.billpaymentservice.bbps.dto.GeneralResp;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.AllArgsConstructor;
@@ -15,6 +16,7 @@ import lombok.Setter;
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ComplaintHistoryStatusResponse {
 
 	private List<ComplaintHistoryDTO> ticketHistories;

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

@@ -1,12 +1,14 @@
 package com.billpaymentservice.bbps.dto.response;
 
 import com.billpaymentservice.bbps.dto.ComplaintDetailsDTO;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ComplaintResponse {
 	private ComplaintDetailsDTO ticketDetails; // multiple complaints
 

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

@@ -2,12 +2,14 @@ package com.billpaymentservice.bbps.dto.response;
 
 import com.billpaymentservice.bbps.dto.ComplainDetailsDto;
 import com.billpaymentservice.bbps.dto.GeneralResp;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ComplaintStatusResponse {
 
 	private ComplainDetailsDto complaints;

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

@@ -4,6 +4,7 @@ import java.util.List;
 
 import com.billpaymentservice.bbps.dto.CustomParamDTO;
 import com.billpaymentservice.bbps.dto.GeneralResp;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.AllArgsConstructor;
@@ -17,6 +18,7 @@ import lombok.ToString;
 @AllArgsConstructor
 @NoArgsConstructor
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CustomParamResp {
 	  @JsonProperty(access = JsonProperty.Access.WRITE_ONLY)
 	  private GeneralResp generalResp;

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

@@ -2,6 +2,7 @@ package com.billpaymentservice.bbps.dto.response;
 
 import com.billpaymentservice.bbps.dto.CustomerParamGroupsDTO;
 import com.billpaymentservice.bbps.dto.GeneralResp;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.AllArgsConstructor;
@@ -13,6 +14,7 @@ import lombok.Setter;
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class CustomerParamGroupsResponse {
 
 	@JsonProperty(access = JsonProperty.Access.WRITE_ONLY)

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

@@ -4,6 +4,7 @@ import java.util.List;
 
 import com.billpaymentservice.bbps.dto.DispositionsDTO;
 import com.billpaymentservice.bbps.dto.GeneralResp;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.Getter;
@@ -13,6 +14,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class DispositionResponse {
 	 @JsonProperty(access = JsonProperty.Access.WRITE_ONLY)
 	  private GeneralResp generalResp;