added rate limiter

pom.xml

@@ -45,12 +45,6 @@
 			</exclusions>
 		</dependency>
 
-		<dependency>
-    <groupId>io.github.resilience4j</groupId>
-    <artifactId>resilience4j-spring-boot3</artifactId>
-    <version>2.2.0</version>
-</dependency>
-
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-jpa</artifactId>
@@ -186,7 +180,18 @@
 			<optional>true</optional>
 		</dependency>
 
+		<!-- Redis (Spring Data Redis + Lettuce) -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-redis</artifactId>
+		</dependency>
 
+		<!-- Bucket4j core for local token-bucket smoothing -->
+		<dependency>
+			<groupId>com.github.vladimir-bukhtoyarov</groupId>
+			<artifactId>bucket4j-core</artifactId>
+			<version>7.6.0</version>
+		</dependency>
 
 	</dependencies>
 

src/main/java/com/billpaymentservice/bbps/config/RateLimiterConfig.java

@@ -0,0 +1,68 @@
+package com.billpaymentservice.bbps.config;
+
+import java.time.Duration;
+import java.util.Arrays;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisStandaloneConfiguration;
+import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.core.Ordered;
+
+import com.billpaymentservice.bbps.filter.RateLimitingFilter;
+import com.billpaymentservice.bbps.ratelimit.LocalBucketManager;
+
+@Configuration
+public class RateLimiterConfig {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(RateLimiterConfig.class);
+
+    @Value("${spring.redis.host:localhost}")
+    private String redisHost;
+
+    @Value("${spring.redis.port:6379}")
+    private int redisPort;
+
+    // allow comma-separated patterns, default to /api/* and /masterData/* for backward compatibility
+    @Value("${rate.limiter.url-pattern:/api/*,/masterData/*}")
+    private String urlPattern;
+
+    @Bean
+    public LettuceConnectionFactory redisConnectionFactory() {
+        RedisStandaloneConfiguration cfg = new RedisStandaloneConfiguration(redisHost, redisPort);
+        LettuceConnectionFactory factory = new LettuceConnectionFactory(cfg);
+        // optional tuning
+        factory.setValidateConnection(true);
+        return factory;
+    }
+
+    @Bean
+    public StringRedisTemplate stringRedisTemplate(LettuceConnectionFactory connectionFactory) {
+        StringRedisTemplate tpl = new StringRedisTemplate(connectionFactory);
+        tpl.setEnableTransactionSupport(false);
+        return tpl;
+    }
+
+    @Bean
+    public FilterRegistrationBean<RateLimitingFilter> rateLimiterFilterRegistration(StringRedisTemplate stringRedisTemplate, LocalBucketManager localBucketManager) {
+        RateLimitingFilter filter = new RateLimitingFilter(stringRedisTemplate, localBucketManager);
+        FilterRegistrationBean<RateLimitingFilter> reg = new FilterRegistrationBean<>();
+        reg.setFilter(filter);
+
+        // support comma-separated patterns in property (e.g. "/api/*,/masterData/*")
+        String[] patterns = urlPattern.split("\\s*,\\s*");
+        reg.addUrlPatterns(patterns);
+
+        LOGGER.info("Registering RateLimitingFilter for patterns={}", Arrays.toString(patterns));
+
+        reg.setName("rateLimitingFilter");
+        // set the filter to highest precedence so it runs before other servlet filters (e.g., security chain)
+        reg.setOrder(Ordered.HIGHEST_PRECEDENCE);
+        return reg;
+    }
+}

src/main/java/com/billpaymentservice/bbps/config/SecurityConfig.java

@@ -44,7 +44,7 @@ public class SecurityConfig {
 								         "/webjars/**", 
 								         "/error")
 						.permitAll()
-			            .requestMatchers("/payment/callback/startPayment","/complaints/checkTicketStatus")
+			            .requestMatchers("/payment/callback/startPayment")
 			            .permitAll().requestMatchers(HttpMethod.OPTIONS, "/**").permitAll()
 						.anyRequest().authenticated())
 				.exceptionHandling(ex -> ex.authenticationEntryPoint(jwtAuthenticationEntryPoint))

src/main/java/com/billpaymentservice/bbps/controller/PaymentController.java

@@ -46,6 +46,7 @@ public class PaymentController {
 	@ApiDocCommonResponses
 	public ResponseEntity<ResponseModel> requestBillFetch(
 			 @RequestBody BillPaymentRequest billPaymentRequest) {
+
 		ResponseModel response = paymentService.initiatePayment(billPaymentRequest);
 		return ResponseEntity.ok(response);
 	}

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

@@ -3,8 +3,6 @@ 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;
@@ -14,7 +12,6 @@ import lombok.Setter;
 @Setter
 @AllArgsConstructor
 @NoArgsConstructor
-@JsonIgnoreProperties(ignoreUnknown = true)
 public class AdditionalInfo {
 
 	private UUID planAdditionalInfoId;

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

@@ -1,7 +1,5 @@
 package com.billpaymentservice.bbps.dto;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,7 +9,6 @@ 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

@@ -1,13 +1,10 @@
 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

@@ -1,15 +1,10 @@
 package com.billpaymentservice.bbps.dto;
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
-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

@@ -1,7 +1,5 @@
 package com.billpaymentservice.bbps.dto;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import lombok.Getter;
@@ -9,7 +7,6 @@ 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

@@ -1,17 +1,11 @@
 package com.billpaymentservice.bbps.dto;
 import java.util.List;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.Getter;
 import lombok.Setter;
-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

@@ -1,13 +1,10 @@
 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

@@ -1,13 +1,10 @@
 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

@@ -1,15 +1,10 @@
 package com.billpaymentservice.bbps.dto;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.Getter;
 import lombok.Setter;
-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/BillerDTO.java

@@ -2,18 +2,17 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
+import com.billpaymentservice.bbps.entites.AdditionalInfoBillValidate;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.Size;
 import lombok.Getter;
 import lombok.Setter;
-import lombok.ToString;
 
 @Getter
 @Setter
 @JsonIgnoreProperties(ignoreUnknown = true)
-@ToString
 public class BillerDTO {
 
     @NotBlank(message = "Biller ID is mandatory")

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

@@ -1,7 +1,5 @@
 package com.billpaymentservice.bbps.dto;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,7 +9,6 @@ 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/BillerPlanResponseParamsDTO.java

@@ -3,12 +3,10 @@ import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import lombok.Getter;
 import lombok.Setter;
-import lombok.ToString;
 
 @Getter
 @Setter
 @JsonIgnoreProperties(ignoreUnknown = true)
-@ToString
 public class BillerPlanResponseParamsDTO {
     private String billerPlanResponseId;
     private String paramsJson;

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

@@ -2,8 +2,6 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -13,7 +11,6 @@ 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

@@ -2,16 +2,11 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.Getter;
 import lombok.Setter;
-import lombok.ToString;
 
 @Getter
 @Setter
-@ToString
-@JsonIgnoreProperties(ignoreUnknown = true)
 public class BillerResponseParamsDTO {
 
     private String billerResponseId;

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

@@ -2,8 +2,6 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.UUID;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -13,7 +11,6 @@ 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

@@ -2,14 +2,11 @@ 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

@@ -1,13 +1,10 @@
 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

@@ -1,13 +1,10 @@
 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

@@ -1,27 +0,0 @@
-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;
-	private String ticketType;
-	private String txnNpciId;
-	private String status;
-	private String userId;
-	private String ticketDesp;
-	private String ticketDesr;
-
-	private List<ComplaintStatusDto> complaintStatusList;
-	private List<ComplaintHistoryDTO> historyList;
-	private List<ComplaintStatusDetailsDto> statusDetailsList;
-	private List<ViewAllComplaintDto> viewAllList;
-}

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

@@ -1,21 +0,0 @@
-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;
-	private String ticketType;
-	private String txnAmount;
-	private String billerName;
-	private String ticketId;
-	private String totalTxnAmount;
-	private String billCategory;
-
-}

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

@@ -1,20 +0,0 @@
-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;
-	private String npciTicketStatus;
-	private String ticketDespo;
-	private String createdTime;
-	private String npciTicketType;
-	
-	
-}

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

@@ -1,6 +1,5 @@
 package com.billpaymentservice.bbps.dto;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import lombok.Getter;
@@ -8,7 +7,6 @@ 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

@@ -2,8 +2,6 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -15,7 +13,6 @@ 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

@@ -1,18 +1,13 @@
 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;
 import lombok.Setter;
-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

@@ -1,8 +1,6 @@
 package com.billpaymentservice.bbps.dto;
 import java.util.List;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -10,7 +8,6 @@ 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

@@ -2,8 +2,6 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -13,7 +11,6 @@ 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

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

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

@@ -1,13 +1,10 @@
 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

@@ -1,8 +1,6 @@
 package com.billpaymentservice.bbps.dto;
 import java.util.List;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -13,7 +11,6 @@ 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

@@ -1,13 +1,11 @@
 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

@@ -1,16 +1,10 @@
 package com.billpaymentservice.bbps.dto;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.Getter;
 import lombok.Setter;
-import lombok.ToString;
 
 @Setter
 @Getter
-@ToString
-@JsonIgnoreProperties(ignoreUnknown = true)
-
 public class FaqDetailsResponse {
 
 	private String name;

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

@@ -1,7 +1,5 @@
 package com.billpaymentservice.bbps.dto;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -13,8 +11,6 @@ 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

@@ -2,16 +2,11 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.Getter;
 import lombok.Setter;
-import lombok.ToString;
 
 @Getter
 @Setter
-@ToString
-@JsonIgnoreProperties(ignoreUnknown = true)
 public class GroupDTO {
 
 	private String groupId;

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

@@ -6,12 +6,10 @@ import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
-import lombok.ToString;
 
 @Getter
 @Setter
 @JsonIgnoreProperties(ignoreUnknown = true)
-@ToString
 public class InterchangeFeeConfDTO {
     @NotBlank(message = "Interchange Fee Config ID cannot be blank")
     private String interChangeFeeConfId;

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

@@ -6,12 +6,10 @@ import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
-import lombok.ToString;
 
 @Getter
 @Setter
 @JsonIgnoreProperties(ignoreUnknown = true)
-@ToString
 public class InterchangeFeeDTO {
     @NotBlank(message = "Interchange Fee ID cannot be blank")
     private String interchangeFeeId;

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

@@ -1,16 +1,11 @@
 package com.billpaymentservice.bbps.dto;
 
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.Getter;
 import lombok.Setter;
-import lombok.ToString;
 
 @Getter
 @Setter
-@ToString
-@JsonIgnoreProperties(ignoreUnknown = true)
 public class InterchangeFeeDetailDTO {
 
     private String interchangeFeeDetId;

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

@@ -3,7 +3,6 @@ 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;
@@ -17,7 +16,6 @@ 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

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

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

@@ -1,17 +1,12 @@
 package com.billpaymentservice.bbps.dto;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
-import lombok.ToString;
 
 @Getter
 @Setter
-@ToString
-@JsonIgnoreProperties(ignoreUnknown = true)
 public class PaymentChannelDTO {
     private String paymentChannelLimitId;  
 

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

@@ -7,12 +7,10 @@ import jakarta.validation.constraints.Pattern;
 import jakarta.validation.constraints.PositiveOrZero;
 import lombok.Getter;
 import lombok.Setter;
-import lombok.ToString;
 
 @Getter
 @Setter
 @JsonIgnoreProperties(ignoreUnknown = true)
-@ToString
 public class PaymentModeDTO {
     @NotBlank(message = "Payment model limit ID cannot be blank")
     private String paymentModelLimitId;

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

@@ -1,13 +1,10 @@
 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

@@ -1,13 +1,10 @@
 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

@@ -1,13 +1,10 @@
 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

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

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

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

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

@@ -2,8 +2,6 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -13,7 +11,6 @@ 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

@@ -1,7 +1,5 @@
 package com.billpaymentservice.bbps.dto;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,7 +9,6 @@ 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

@@ -1,7 +1,5 @@
 package com.billpaymentservice.bbps.dto;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -11,8 +9,6 @@ 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

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

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

@@ -1,11 +1,8 @@
 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

@@ -1,14 +1,10 @@
 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/TransactionDTO.java

@@ -66,12 +66,9 @@ public class TransactionDTO {
     private String planType;
 
     // ✅ Date fields as String (for JSON compatibility)
-    @JsonProperty("creationDate")
+    private String creationDate;
-    private String creationDateBank;
+    private String modifiedDate;
-    @JsonProperty("modifiedDate")
+
-    private String modifiedDateBank;
+    private Long createdEpochDate;
-    @JsonProperty("createdEpochDate")
+    private Long modifiedEpochDate;
-    private Long createdEpochDateBank;
-    @JsonProperty("modifiedEpochDate")
-    private Long modifiedEpochDateBank;
 }

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

@@ -1,7 +1,5 @@
 package com.billpaymentservice.bbps.dto;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -9,8 +7,6 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
-@JsonIgnoreProperties(ignoreUnknown = true)
-
 public class TransactionHistoryMasterDTO {
 
 	private String bankTxnId;
@@ -26,8 +22,8 @@ public class TransactionHistoryMasterDTO {
 	private String billId;
 	private String userType;
 	private String userId;
-	private String txnAmount;
+	private Double txnAmount;
-	private String totalTxnAmount;
+	private Double totalTxnAmount;
 	private String billerId;
 	private String billerCategory;
 	private String billerName;
@@ -37,15 +33,15 @@ public class TransactionHistoryMasterDTO {
 	private String quickPay;
 	private String paymentMode;
 	private String agentPaymentInformation;
-	private String custConvFee;
+	private Double custConvFee;
 	private String currency;
 	private String status;
 	private String requestedIp;
 	private String customerMobNo;
 	private String macAddress;
-	private String splitPayAmount;
+	private Double splitPayAmount;
-	private String couCustConvFee;
+	private Double couCustConvFee;
-	private String settlementVerification;
+	private Boolean settlementVerification;
 	private String fundTxnType;
 	private String reason;
 	private String amountTags;

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

@@ -1,20 +1,17 @@
 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;
 
 	private String billerName;
 
-	private String totalTxnAmount;
+	private Double totalTxnAmount;
 
 	private String bankTxnId;
 

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

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

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

@@ -1,24 +0,0 @@
-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;
-	private String txnAmount;
-	private String billerName;
-	private String ticketId;
-	private String txnNpciId;
-	private String ticketType;
-	private String createdTime;
-	private String billCategory;
-	private String totalTxnAmount;
-
-}

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

@@ -3,16 +3,7 @@ package com.billpaymentservice.bbps.dto.auth;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Pattern;
 import jakarta.validation.constraints.Size;
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
 
-
-@AllArgsConstructor
-@NoArgsConstructor
-@Getter
-@Setter
 public class LoginRequest {
 
 	@NotNull(message = "Mobile number cannot be null.")
@@ -20,5 +11,18 @@ public class LoginRequest {
 	@Pattern(regexp = "^[0-9]{10}$", message = "Mobile number must contain only digits.")
 	private String mobile;
 
+	public LoginRequest() {
+	}
 
+	public LoginRequest(String mobile) {
+		this.mobile = mobile;
+	}
+
+	public String getMobile() {
+		return mobile;
+	}
+
+	public void setMobile(String mobile) {
+		this.mobile = mobile;
+	}
 }

src/main/java/com/billpaymentservice/bbps/dto/auth/OtpSendResponse.java

@@ -1,17 +1,29 @@
 package com.billpaymentservice.bbps.dto.auth;
 
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-
-@Getter
-@Setter
-@AllArgsConstructor
-@NoArgsConstructor
 public class OtpSendResponse {
     private boolean success;
     private String message;
 
+    public OtpSendResponse() {}
 
+    public OtpSendResponse(boolean success, String message) {
+        this.success = success;
+        this.message = message;
+    }
+
+    public boolean isSuccess() {
+        return success;
+    }
+
+    public void setSuccess(boolean success) {
+        this.success = success;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
 }

src/main/java/com/billpaymentservice/bbps/dto/auth/RegisterRequest.java

@@ -6,15 +6,11 @@ import jakarta.validation.constraints.Email;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Pattern;
 import jakarta.validation.constraints.Size;
-import lombok.AllArgsConstructor;
 import lombok.Getter;
-import lombok.NoArgsConstructor;
 import lombok.Setter;
 
 @Getter
 @Setter
-@NoArgsConstructor
-@AllArgsConstructor
 public class RegisterRequest extends BaseClass {
 
 	@NotNull(message = "Mobile number cannot be null.")

src/main/java/com/billpaymentservice/bbps/dto/auth/VerifyOtpRequest.java

@@ -3,15 +3,7 @@ package com.billpaymentservice.bbps.dto.auth;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Pattern;
 import jakarta.validation.constraints.Size;
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
 
-@Getter
-@Setter
-@NoArgsConstructor
-@AllArgsConstructor
 public class VerifyOtpRequest {
 
 	@NotNull(message = "Mobile number cannot be null.")
@@ -24,5 +16,27 @@ public class VerifyOtpRequest {
 	@Pattern(regexp = "^[0-9]{6}$", message = "OTP must contain only 6 digits.")
 	private String otp;
 
+	public VerifyOtpRequest() {
+	}
 
+	public VerifyOtpRequest(String mobile, String otp) {
+		this.mobile = mobile;
+		this.otp = otp;
+	}
+
+	public String getMobile() {
+		return mobile;
+	}
+
+	public void setMobile(String mobile) {
+		this.mobile = mobile;
+	}
+
+	public String getOtp() {
+		return otp;
+	}
+
+	public void setOtp(String otp) {
+		this.otp = otp;
+	}
 }

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

@@ -1,7 +1,5 @@
 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;
@@ -9,7 +7,6 @@ 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

@@ -1,13 +1,10 @@
 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

@@ -1,7 +1,5 @@
 package com.billpaymentservice.bbps.dto.request;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -12,7 +10,6 @@ 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

@@ -1,14 +1,10 @@
 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

@@ -2,8 +2,6 @@ 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;
@@ -11,8 +9,6 @@ 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

@@ -1,13 +1,10 @@
 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

@@ -1,7 +1,5 @@
 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;
@@ -10,7 +8,6 @@ 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

@@ -1,9 +1,7 @@
 package com.billpaymentservice.bbps.dto.request;
 
-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

@@ -1,14 +1,11 @@
 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

@@ -1,7 +1,5 @@
 package com.billpaymentservice.bbps.dto.request;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -12,7 +10,6 @@ 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

@@ -1,7 +1,5 @@
 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;
@@ -9,7 +7,6 @@ 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

@@ -1,7 +1,5 @@
 package com.billpaymentservice.bbps.dto.request;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -11,8 +9,6 @@ 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

@@ -1,7 +1,5 @@
 package com.billpaymentservice.bbps.dto.request;
 
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -14,7 +12,6 @@ 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

@@ -1,13 +1,10 @@
 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

@@ -1,13 +1,10 @@
 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

@@ -1,8 +1,5 @@
 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

@@ -5,7 +5,6 @@ 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;
@@ -19,7 +18,6 @@ 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

@@ -1,7 +1,6 @@
 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;
@@ -14,7 +13,6 @@ 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

@@ -1,7 +1,6 @@
 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;
@@ -13,7 +12,6 @@ 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

@@ -1,7 +1,5 @@
 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;
@@ -11,7 +9,6 @@ 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

@@ -1,7 +1,5 @@
 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;
@@ -14,7 +12,6 @@ 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

@@ -1,13 +1,10 @@
 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

@@ -1,13 +1,10 @@
 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

@@ -1,14 +1,11 @@
 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

@@ -1,7 +1,5 @@
 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;
@@ -9,7 +7,6 @@ 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

@@ -2,8 +2,6 @@ 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;
@@ -14,7 +12,6 @@ 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

@@ -1,7 +1,5 @@
 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;
@@ -17,7 +15,6 @@ 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

@@ -1,14 +1,11 @@
 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

@@ -1,13 +1,10 @@
 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

@@ -1,13 +1,10 @@
 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

@@ -1,8 +1,5 @@
 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

@@ -1,14 +1,11 @@
 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

@@ -1,12 +1,9 @@
 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

@@ -1,13 +1,10 @@
 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

@@ -1,13 +1,10 @@
 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

@@ -1,14 +1,11 @@
 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