cretaed entities for BillerDetail

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

@@ -0,0 +1,15 @@
+package com.billpaymentservice.bbps.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+import java.util.List;
+
+@Getter
+@Setter
+public class BillerResponseParamsDTO {
+
+    private String billerResponseId;
+    private List<String> params;
+    private List<AmountOptionDTO> amountOptions;
+}
+