added dto fro Contact Master Api

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

@@ -0,0 +1,5 @@
+package com.billpaymentservice.bbps.dto;
+
+public class ContactMaster {
+
+}

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

@@ -0,0 +1,14 @@
+package com.billpaymentservice.bbps.dto.request;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+@Getter
+@Setter
+@AllArgsConstructor 
+@NoArgsConstructor
+public class ContactMasterRequest {
+    private String category;
+    private String tenantId;
+}

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

@@ -0,0 +1,24 @@
+package com.billpaymentservice.bbps.dto.response;
+
+
+import java.util.List;
+
+import com.billpaymentservice.bbps.dto.ContactMaster;
+import com.billpaymentservice.bbps.dto.GeneralResp;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public class ContactMasterResponse {
+
+    private GeneralResp generalResp;
+    private List<ContactMaster> contactMasterList;
+       
+    }
+