import org.onap.so.client.sdnc.beans.SDNCSvcAction;
 import org.onap.so.client.sdnc.beans.SDNCSvcOperation;
 import org.onap.so.client.sdnc.mapper.NetworkTopologyOperationRequestMapper;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 
 import org.onap.so.client.sdnc.beans.SDNCSvcAction;
 import org.onap.so.client.sdnc.beans.SDNCSvcOperation;
 import org.onap.so.client.sdnc.mapper.VfModuleTopologyOperationRequestMapper;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 @Component
 public class SDNCVfModuleResources {
-    private static final Logger logger = LoggerFactory.getLogger(SDNCVfModuleResources.class);
 
     @Autowired
     private VfModuleTopologyOperationRequestMapper sdncRM;
 
 import org.onap.so.client.sdnc.beans.SDNCSvcAction;
 import org.onap.so.client.sdnc.beans.SDNCSvcOperation;
 import org.onap.so.client.sdnc.mapper.VnfTopologyOperationRequestMapper;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 
 import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestContext;
 import org.onap.so.client.adapter.vnf.mapper.VnfAdapterVfModuleObjectMapper;
 import org.onap.so.client.adapter.vnf.mapper.exceptions.MissingValueTagException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 
 import org.onap.so.client.exception.MapperException;
 import org.onap.so.client.sdnc.beans.SDNCProperties;
 import org.onap.so.client.sdnc.endpoint.SDNCTopology;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.ParameterizedTypeReference;
 import org.springframework.http.HttpHeaders;
 
     private SDNCTopology topology;
     private String correlationValue = UUID.randomUUID().toString();
     private String correlationName = "SDNCCallback";
-    private Object sdncPayload;
+    private transient Object sdncPayload;
 
 
     public String getTimeOut() {
 
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.stereotype.Component;
-import com.fasterxml.jackson.core.JsonProcessingException;
 
 
 @Component