Remove deprecated cmSubscription code

- Newer approach for cm subscription is in progress so removing the
  deprecated code now
- Also deleted the old cache config
- Changes to trust level csit to fix the kafka unknown partition issue

Issue-ID: CPS-2028
Change-Id: Ieb19669e53f3f64cca876fa67d0b6409a97b2a09
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>

19 files changed, 0 insertions, 1564 deletions

diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/config/embeddedcache/ForwardedSubscriptionEventCacheConfig.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/config/embeddedcache/ForwardedSubscriptionEventCacheConfig.java
deleted file mode 100644
index 306d103a8f..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/config/embeddedcache/ForwardedSubscriptionEventCacheConfig.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * ============LICENSE_START========================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.config.embeddedcache;
-
-import com.hazelcast.config.MapConfig;
-import com.hazelcast.map.IMap;
-import java.util.Set;
-import org.onap.cps.cache.HazelcastCacheConfig;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-/**
- * Core infrastructure of the hazelcast distributed cache for subscription forward config use cases.
- */
-@Configuration
-public class ForwardedSubscriptionEventCacheConfig extends HazelcastCacheConfig {
-
-    public static final int SUBSCRIPTION_FORWARD_STARTED_TTL_SECS = 600;
-
-    private static final MapConfig forwardedSubscriptionEventCacheMapConfig =
-            createMapConfig("forwardedSubscriptionEventCacheMapConfig");
-
-    /**
-     * Distributed instance of forwarded subscription information cache that contains subscription event
-     * id by dmi names as properties.
-     *
-     * @return configured map of subscription event ids as keys to sets of dmi names for values
-     */
-    @Bean
-    public IMap<String, Set<String>> forwardedSubscriptionEventCache() {
-        return createHazelcastInstance("hazelCastInstanceSubscriptionEvents",
-                forwardedSubscriptionEventCacheMapConfig).getMap("forwardedSubscriptionEventCache");
-    }
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/deprecated/subscriptions/SubscriptionPersistence.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/deprecated/subscriptions/SubscriptionPersistence.java
deleted file mode 100644
index 7aa073d356..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/deprecated/subscriptions/SubscriptionPersistence.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- *  ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.deprecated.subscriptions;
-
-import java.util.Collection;
-import org.onap.cps.ncmp.api.impl.ncmppersistence.NcmpPersistence;
-import org.onap.cps.ncmp.api.impl.yangmodels.YangModelSubscriptionEvent;
-import org.onap.cps.spi.model.DataNode;
-
-public interface SubscriptionPersistence extends NcmpPersistence {
-
-    /**
-     * Save subscription Event.
-     *
-     * @param yangModelSubscriptionEvent subscription Event as Yang Model.
-     */
-    void saveSubscriptionEvent(YangModelSubscriptionEvent yangModelSubscriptionEvent);
-
-    /**
-     * Get data nodes.
-     *
-     * @return the DataNode as collection.
-     */
-    Collection<DataNode> getDataNodesForSubscriptionEvent();
-
-    /**
-     * Get data nodes by xpath.
-     *
-     * @return the DataNode as collection.
-     */
-    Collection<DataNode> getCmHandlesForSubscriptionEvent(String clientId, String subscriptionName);
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/deprecated/subscriptions/SubscriptionPersistenceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/deprecated/subscriptions/SubscriptionPersistenceImpl.java
deleted file mode 100644
index 29b7c7d044..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/deprecated/subscriptions/SubscriptionPersistenceImpl.java
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- *  ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.deprecated.subscriptions;
-
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.stream.Collectors;
-import lombok.extern.slf4j.Slf4j;
-import org.onap.cps.api.CpsDataService;
-import org.onap.cps.api.CpsModuleService;
-import org.onap.cps.ncmp.api.impl.inventory.NcmpPersistenceImpl;
-import org.onap.cps.ncmp.api.impl.utils.DataNodeHelper;
-import org.onap.cps.ncmp.api.impl.yangmodels.YangModelSubscriptionEvent;
-import org.onap.cps.spi.FetchDescendantsOption;
-import org.onap.cps.spi.model.DataNode;
-import org.onap.cps.spi.utils.CpsValidator;
-import org.onap.cps.utils.JsonObjectMapper;
-import org.springframework.stereotype.Component;
-
-@Slf4j
-@Component
-public class SubscriptionPersistenceImpl extends NcmpPersistenceImpl implements SubscriptionPersistence {
-
-    private static final String SUBSCRIPTION_ANCHOR_NAME = "AVC-Subscriptions";
-    private static final String SUBSCRIPTION_REGISTRY_PARENT = "/subscription-registry";
-
-    public SubscriptionPersistenceImpl(final JsonObjectMapper jsonObjectMapper, final CpsDataService cpsDataService,
-                                       final CpsModuleService cpsModuleService, final CpsValidator cpsValidator) {
-        super(jsonObjectMapper, cpsDataService, cpsModuleService, cpsValidator);
-    }
-
-
-    @Override
-    public void saveSubscriptionEvent(final YangModelSubscriptionEvent yangModelSubscriptionEvent) {
-        final String clientId = yangModelSubscriptionEvent.getClientId();
-        final String subscriptionName = yangModelSubscriptionEvent.getSubscriptionName();
-
-        final Collection<DataNode> dataNodes = cpsDataService.getDataNodes(NCMP_DATASPACE_NAME,
-                SUBSCRIPTION_ANCHOR_NAME, SUBSCRIPTION_REGISTRY_PARENT, FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS);
-
-        if (isSubscriptionRegistryEmptyOrNonExist(dataNodes, clientId, subscriptionName)) {
-            saveSubscriptionEventYangModel(createSubscriptionEventJsonData(
-                    jsonObjectMapper.asJsonString(yangModelSubscriptionEvent)));
-        } else {
-            findDeltaCmHandlesAddOrUpdateInDatabase(yangModelSubscriptionEvent, clientId, subscriptionName, dataNodes);
-        }
-    }
-
-    private void findDeltaCmHandlesAddOrUpdateInDatabase(final YangModelSubscriptionEvent yangModelSubscriptionEvent,
-                                                         final String clientId, final String subscriptionName,
-                                                         final Collection<DataNode> dataNodes) {
-        final Map<String, Map<String, String>> cmHandleIdToStatusAndDetailsAsMapNew =
-                extractCmHandleFromYangModelAsMap(yangModelSubscriptionEvent);
-        final Map<String, Map<String, String>> cmHandleIdToStatusAndDetailsAsMapOriginal =
-                DataNodeHelper.cmHandleIdToStatusAndDetailsAsMapFromDataNode(dataNodes);
-
-        final Map<String, Map<String, String>> newTargetCmHandles = mapDifference(cmHandleIdToStatusAndDetailsAsMapNew,
-                        cmHandleIdToStatusAndDetailsAsMapOriginal);
-        traverseCmHandleList(newTargetCmHandles, clientId, subscriptionName, true);
-
-        final Map<String, Map<String, String>> existingTargetCmHandles =
-                mapDifference(cmHandleIdToStatusAndDetailsAsMapNew, newTargetCmHandles);
-        traverseCmHandleList(existingTargetCmHandles, clientId, subscriptionName, false);
-    }
-
-    private static Map<String, Map<String, String>> extractCmHandleFromYangModelAsMap(
-            final YangModelSubscriptionEvent yangModelSubscriptionEvent) {
-        return yangModelSubscriptionEvent.getPredicates().getTargetCmHandles()
-                .stream().collect(
-                        HashMap::new,
-                        (result, cmHandle) -> {
-                            final String cmHandleId = cmHandle.getCmHandleId();
-                            final SubscriptionStatus status = cmHandle.getStatus();
-                            final String details = cmHandle.getDetails();
-
-                            if (cmHandleId != null && status != null) {
-                                result.put(cmHandleId, new HashMap<>());
-                                result.get(cmHandleId).put("status", status.toString());
-                                result.get(cmHandleId).put("details", details == null ? "" : details);
-                            }
-                        },
-                        HashMap::putAll
-                );
-    }
-
-    private void traverseCmHandleList(final Map<String, Map<String, String>> cmHandleMap,
-                                      final String clientId,
-                                      final String subscriptionName,
-                                      final boolean isAddListElementOperation) {
-        final List<YangModelSubscriptionEvent.TargetCmHandle> cmHandleList = targetCmHandlesAsList(cmHandleMap);
-        for (final YangModelSubscriptionEvent.TargetCmHandle targetCmHandle : cmHandleList) {
-            final String targetCmHandleAsJson =
-                    createTargetCmHandleJsonData(jsonObjectMapper.asJsonString(targetCmHandle));
-            addOrReplaceCmHandlePredicateListElement(targetCmHandleAsJson, clientId, subscriptionName,
-                    isAddListElementOperation);
-        }
-    }
-
-    private boolean isSubscriptionRegistryEmptyOrNonExist(final Collection<DataNode> dataNodes,
-                                                          final String clientId, final String subscriptionName) {
-        final Optional<DataNode> dataNodeFirst = dataNodes.stream().findFirst();
-        return ((dataNodeFirst.isPresent() && dataNodeFirst.get().getChildDataNodes().isEmpty())
-                || getCmHandlesForSubscriptionEvent(clientId, subscriptionName).isEmpty());
-    }
-
-    private void addOrReplaceCmHandlePredicateListElement(final String targetCmHandleAsJson,
-                                                          final String clientId,
-                                                          final String subscriptionName,
-                                                          final boolean isAddListElementOperation) {
-        if (isAddListElementOperation) {
-            log.info("targetCmHandleAsJson to be added into DB {}", targetCmHandleAsJson);
-            cpsDataService.saveListElements(NCMP_DATASPACE_NAME, SUBSCRIPTION_ANCHOR_NAME,
-                    createCmHandleXpathPredicates(clientId, subscriptionName), targetCmHandleAsJson, NO_TIMESTAMP);
-        } else {
-            log.info("targetCmHandleAsJson to be updated into DB {}", targetCmHandleAsJson);
-            cpsDataService.updateNodeLeaves(NCMP_DATASPACE_NAME, SUBSCRIPTION_ANCHOR_NAME,
-                    createCmHandleXpathPredicates(clientId, subscriptionName), targetCmHandleAsJson, NO_TIMESTAMP);
-        }
-    }
-
-    private void saveSubscriptionEventYangModel(final String subscriptionEventJsonData) {
-        log.info("SubscriptionEventJsonData to be saved into DB {}", subscriptionEventJsonData);
-        cpsDataService.saveListElements(NCMP_DATASPACE_NAME, SUBSCRIPTION_ANCHOR_NAME,
-                SUBSCRIPTION_REGISTRY_PARENT, subscriptionEventJsonData, NO_TIMESTAMP);
-    }
-
-    @Override
-    public Collection<DataNode> getDataNodesForSubscriptionEvent() {
-        return cpsDataService.getDataNodes(NCMP_DATASPACE_NAME, SUBSCRIPTION_ANCHOR_NAME,
-                SUBSCRIPTION_REGISTRY_PARENT, FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS);
-    }
-
-    @Override
-    public Collection<DataNode> getCmHandlesForSubscriptionEvent(final String clientId, final String subscriptionName) {
-        return cpsDataService.getDataNodesForMultipleXpaths(NCMP_DATASPACE_NAME, SUBSCRIPTION_ANCHOR_NAME,
-                List.of(createCmHandleXpath(clientId, subscriptionName)),
-                FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS);
-    }
-
-    private static List<YangModelSubscriptionEvent.TargetCmHandle> targetCmHandlesAsList(
-            final Map<String, Map<String, String>> newCmHandles) {
-        return newCmHandles.entrySet().stream().map(entry -> {
-            final String cmHandleId = entry.getKey();
-            final Map<String, String> statusAndDetailsMap = entry.getValue();
-            final String status = statusAndDetailsMap.get("status");
-            final String details = statusAndDetailsMap.get("details");
-            return new YangModelSubscriptionEvent.TargetCmHandle(cmHandleId, SubscriptionStatus.fromString(status),
-                    details);
-        }).collect(Collectors.toList());
-    }
-
-    private static String createSubscriptionEventJsonData(final String yangModelSubscriptionAsJson) {
-        return "{\"subscription\":[" + yangModelSubscriptionAsJson + "]}";
-    }
-
-    private static String createTargetCmHandleJsonData(final String targetCmHandleAsJson) {
-        return "{\"targetCmHandles\":[" + targetCmHandleAsJson + "]}";
-    }
-
-    private static String createCmHandleXpathPredicates(final String clientId, final String subscriptionName) {
-        return "/subscription-registry/subscription[@clientID='" + clientId
-                + "' and @subscriptionName='" + subscriptionName + "']/predicates";
-    }
-
-    private static String createCmHandleXpath(final String clientId, final String subscriptionName) {
-        return "/subscription-registry/subscription[@clientID='" + clientId
-                + "' and @subscriptionName='" + subscriptionName + "']";
-    }
-
-    private static <K, L, M> Map<K, Map<L, M>> mapDifference(final Map<K, Map<L, M>> left,
-                                                             final Map<K, Map<L, M>> right) {
-        final Map<K, Map<L, M>> difference = new HashMap<>();
-        difference.putAll(left);
-        difference.putAll(right);
-        difference.entrySet().removeAll(right.entrySet());
-        return difference;
-    }
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/deprecated/subscriptions/SubscriptionStatus.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/deprecated/subscriptions/SubscriptionStatus.java
deleted file mode 100644
index 023e8de527..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/deprecated/subscriptions/SubscriptionStatus.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- *  ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.deprecated.subscriptions;
-
-
-public enum SubscriptionStatus {
-    ACCEPTED("ACCEPTED"),
-    REJECTED("REJECTED"),
-    PENDING("PENDING");
-
-    private final String subscriptionStatusValue;
-
-    SubscriptionStatus(final String subscriptionStatusValue) {
-        this.subscriptionStatusValue = subscriptionStatusValue;
-    }
-
-    /**
-     * Finds the value of the given enum.
-     *
-     * @param statusValue value of the enum
-     * @return a SubscriptionStatus
-     */
-    public static SubscriptionStatus fromString(final String statusValue) {
-        for (final SubscriptionStatus subscriptionStatusType : SubscriptionStatus.values()) {
-            if (subscriptionStatusType.subscriptionStatusValue.equalsIgnoreCase(statusValue)) {
-                return subscriptionStatusType;
-            }
-        }
-        return null;
-    }
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionDmiOutEventConsumer.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionDmiOutEventConsumer.java
deleted file mode 100644
index 307940c19e..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionDmiOutEventConsumer.java
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.events.deprecated.cmsubscription;
-
-import static org.onap.cps.ncmp.api.impl.events.mapper.CloudEventMapper.toTargetEvent;
-
-import com.hazelcast.map.IMap;
-import io.cloudevents.CloudEvent;
-import java.util.Set;
-import java.util.concurrent.TimeUnit;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.apache.kafka.clients.consumer.ConsumerRecord;
-import org.onap.cps.ncmp.api.impl.config.embeddedcache.ForwardedSubscriptionEventCacheConfig;
-import org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionPersistence;
-import org.onap.cps.ncmp.api.impl.yangmodels.YangModelSubscriptionEvent;
-import org.onap.cps.ncmp.api.models.CmSubscriptionEvent;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.dmi_to_ncmp.CmSubscriptionDmiOutEvent;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.kafka.annotation.KafkaListener;
-import org.springframework.stereotype.Component;
-
-@Component
-@Slf4j
-@RequiredArgsConstructor
-public class CmSubscriptionDmiOutEventConsumer {
-
-    private final IMap<String, Set<String>> forwardedSubscriptionEventCache;
-    private final SubscriptionPersistence subscriptionPersistence;
-    private final CmSubscriptionDmiOutEventToYangModelSubscriptionEventMapper
-            cmSubscriptionDmiOutEventToYangModelSubscriptionEventMapper;
-    private final CmSubscriptionNcmpOutEventPublisher cmSubscriptionNcmpOutEventPublisher;
-
-    @Value("${notification.enabled:true}")
-    private boolean notificationFeatureEnabled;
-
-    @Value("${ncmp.model-loader.subscription:false}")
-    private boolean subscriptionModelLoaderEnabled;
-
-    /**
-     * Consume subscription response event.
-     *
-     * @param cmSubscriptionDmiOutConsumerRecord the event to be consumed
-     */
-    @KafkaListener(topics = "${app.ncmp.avc.subscription-response-topic}",
-            containerFactory = "cloudEventConcurrentKafkaListenerContainerFactory")
-    public void consumeDmiOutEvent(
-            final ConsumerRecord<String, CloudEvent> cmSubscriptionDmiOutConsumerRecord) {
-        final CloudEvent cloudEvent = cmSubscriptionDmiOutConsumerRecord.value();
-        final String eventType = cmSubscriptionDmiOutConsumerRecord.value().getType();
-        final CmSubscriptionDmiOutEvent cmSubscriptionDmiOutEvent =
-                toTargetEvent(cloudEvent, CmSubscriptionDmiOutEvent.class);
-        final String clientId = cmSubscriptionDmiOutEvent.getData().getClientId();
-        log.info("subscription event response of clientId: {} is received.", clientId);
-        final String subscriptionName = cmSubscriptionDmiOutEvent.getData().getSubscriptionName();
-        final String subscriptionEventId = clientId + subscriptionName;
-        boolean createOutcomeResponse = true;
-        if (forwardedSubscriptionEventCache.containsKey(subscriptionEventId)) {
-            final Set<String> dmiNames = forwardedSubscriptionEventCache.get(subscriptionEventId);
-            dmiNames.remove(cmSubscriptionDmiOutEvent.getData().getDmiName());
-            forwardedSubscriptionEventCache.put(subscriptionEventId, dmiNames,
-                    ForwardedSubscriptionEventCacheConfig.SUBSCRIPTION_FORWARD_STARTED_TTL_SECS, TimeUnit.SECONDS);
-            createOutcomeResponse = forwardedSubscriptionEventCache.get(subscriptionEventId).isEmpty();
-        }
-        if (subscriptionModelLoaderEnabled) {
-            updateSubscriptionEvent(cmSubscriptionDmiOutEvent);
-        }
-        if (createOutcomeResponse
-                && notificationFeatureEnabled) {
-
-            final CmSubscriptionEvent cmSubscriptionEvent = new CmSubscriptionEvent();
-            cmSubscriptionEvent.setClientId(cmSubscriptionDmiOutEvent.getData().getClientId());
-            cmSubscriptionEvent.setSubscriptionName(cmSubscriptionDmiOutEvent.getData().getSubscriptionName());
-
-            cmSubscriptionNcmpOutEventPublisher.sendResponse(cmSubscriptionEvent, eventType);
-            forwardedSubscriptionEventCache.remove(subscriptionEventId);
-        }
-    }
-
-    private void updateSubscriptionEvent(final CmSubscriptionDmiOutEvent cmSubscriptionDmiOutEvent) {
-        final YangModelSubscriptionEvent yangModelSubscriptionEvent =
-                cmSubscriptionDmiOutEventToYangModelSubscriptionEventMapper
-                        .toYangModelSubscriptionEvent(cmSubscriptionDmiOutEvent);
-        subscriptionPersistence.saveSubscriptionEvent(yangModelSubscriptionEvent);
-    }
-}
\ No newline at end of file
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionDmiOutEventToYangModelSubscriptionEventMapper.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionDmiOutEventToYangModelSubscriptionEventMapper.java
deleted file mode 100644
index e2999950e5..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionDmiOutEventToYangModelSubscriptionEventMapper.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * Copyright (C) 2023 Nordix Foundation
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.events.deprecated.cmsubscription;
-
-import java.util.List;
-import java.util.stream.Collectors;
-import org.mapstruct.Mapper;
-import org.mapstruct.Mapping;
-import org.mapstruct.Named;
-import org.onap.cps.ncmp.api.impl.yangmodels.YangModelSubscriptionEvent;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.dmi_to_ncmp.CmSubscriptionDmiOutEvent;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.dmi_to_ncmp.SubscriptionStatus;
-
-@Mapper(componentModel = "spring")
-public interface CmSubscriptionDmiOutEventToYangModelSubscriptionEventMapper {
-
-    @Mapping(source = "data.clientId", target = "clientId")
-    @Mapping(source = "data.subscriptionName", target = "subscriptionName")
-    @Mapping(source = "data.subscriptionStatus", target = "predicates.targetCmHandles",
-            qualifiedByName = "mapSubscriptionStatusToCmHandleTargets")
-    YangModelSubscriptionEvent toYangModelSubscriptionEvent(
-            CmSubscriptionDmiOutEvent cmSubscriptionDmiOutEvent);
-
-    /**
-     * Maps SubscriptionStatus to list of TargetCmHandle.
-     *
-     * @param subscriptionStatus as a list
-     * @return TargetCmHandle list
-     */
-    @Named("mapSubscriptionStatusToCmHandleTargets")
-    default List<YangModelSubscriptionEvent.TargetCmHandle> mapSubscriptionStatusToCmHandleTargets(
-            List<SubscriptionStatus> subscriptionStatus) {
-        return subscriptionStatus.stream().map(status -> new YangModelSubscriptionEvent.TargetCmHandle(status.getId(),
-                org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionStatus.fromString(
-                        status.getStatus().value()),
-                        status.getDetails())).collect(Collectors.toList());
-    }
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionEventToCmSubscriptionNcmpOutEventMapper.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionEventToCmSubscriptionNcmpOutEventMapper.java
deleted file mode 100644
index 0de04ade7b..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionEventToCmSubscriptionNcmpOutEventMapper.java
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * Copyright (C) 2023 Nordix Foundation
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.events.deprecated.cmsubscription;
-
-import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;
-import org.mapstruct.Mapper;
-import org.mapstruct.Mapping;
-import org.mapstruct.Named;
-import org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionStatus;
-import org.onap.cps.ncmp.api.models.CmSubscriptionEvent;
-import org.onap.cps.ncmp.api.models.CmSubscriptionStatus;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.ncmp_to_client.AdditionalInfo;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.ncmp_to_client.AdditionalInfoDetail;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.ncmp_to_client.CmSubscriptionNcmpOutEvent;
-import org.onap.cps.spi.exceptions.DataValidationException;
-
-@Mapper(componentModel = "spring")
-public interface CmSubscriptionEventToCmSubscriptionNcmpOutEventMapper {
-
-    @Mapping(source = "cmSubscriptionStatus", target = "data.additionalInfo",
-            qualifiedByName = "mapCmSubscriptionStatusToAdditionalInfo")
-    CmSubscriptionNcmpOutEvent toCmSubscriptionNcmpOutEvent(CmSubscriptionEvent cmSubscriptionEvent);
-
-    /**
-     * Maps list of SubscriptionStatus to an AdditionalInfo.
-     *
-     * @param cmSubscriptionStatusList containing details
-     * @return an AdditionalInfo
-     */
-    @Named("mapCmSubscriptionStatusToAdditionalInfo")
-    default AdditionalInfo mapCmSubscriptionStatusToAdditionalInfo(
-            final List<CmSubscriptionStatus> cmSubscriptionStatusList) {
-        if (cmSubscriptionStatusList == null || cmSubscriptionStatusList.isEmpty()) {
-            throw new DataValidationException("Invalid cmSubscriptionStatusList",
-                    "CmSubscriptionStatus list cannot be null or empty");
-        }
-
-        final Map<String, List<CmSubscriptionStatus>> rejectedSubscriptionsPerDetails =
-                getSubscriptionsPerDetails(cmSubscriptionStatusList, SubscriptionStatus.REJECTED);
-        final Map<String, List<String>> rejectedCmHandlesPerDetails =
-                getCmHandlesPerDetails(rejectedSubscriptionsPerDetails);
-        final List<AdditionalInfoDetail> rejectedCmHandles = getAdditionalInfoDetailList(rejectedCmHandlesPerDetails);
-
-        final Map<String, List<CmSubscriptionStatus>> pendingSubscriptionsPerDetails =
-                getSubscriptionsPerDetails(cmSubscriptionStatusList, SubscriptionStatus.PENDING);
-        final Map<String, List<String>> pendingCmHandlesPerDetails =
-                getCmHandlesPerDetails(pendingSubscriptionsPerDetails);
-        final List<AdditionalInfoDetail> pendingCmHandles = getAdditionalInfoDetailList(pendingCmHandlesPerDetails);
-
-        final AdditionalInfo additionalInfo = new AdditionalInfo();
-        additionalInfo.setRejected(rejectedCmHandles);
-        additionalInfo.setPending(pendingCmHandles);
-
-        return additionalInfo;
-    }
-
-    private static Map<String, List<CmSubscriptionStatus>> getSubscriptionsPerDetails(
-            final List<CmSubscriptionStatus> cmSubscriptionStatusList, final SubscriptionStatus status) {
-        return cmSubscriptionStatusList.stream()
-                .filter(subscriptionStatus -> subscriptionStatus.getStatus() == status)
-                .collect(Collectors.groupingBy(CmSubscriptionStatus::getDetails));
-    }
-
-    private static Map<String, List<String>> getCmHandlesPerDetails(
-            final Map<String, List<CmSubscriptionStatus>> cmSubscriptionsPerDetails) {
-        return cmSubscriptionsPerDetails.entrySet().stream()
-                .collect(Collectors.toMap(
-                        Map.Entry::getKey,
-                        entry -> entry.getValue().stream()
-                                .map(CmSubscriptionStatus::getId)
-                                .collect(Collectors.toList())
-                ));
-    }
-
-    private static List<AdditionalInfoDetail> getAdditionalInfoDetailList(
-            final Map<String, List<String>> cmHandlesPerDetails) {
-        return cmHandlesPerDetails.entrySet().stream()
-                .map(entry -> {
-                    final AdditionalInfoDetail detail = new AdditionalInfoDetail();
-                    detail.setDetails(entry.getKey());
-                    detail.setTargets(entry.getValue());
-                    return detail;
-                }).collect(Collectors.toList());
-    }
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventConsumer.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventConsumer.java
deleted file mode 100644
index 7227af91a6..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventConsumer.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2022-2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.events.deprecated.cmsubscription;
-
-import static org.onap.cps.ncmp.api.impl.events.mapper.CloudEventMapper.toTargetEvent;
-import static org.onap.cps.ncmp.api.impl.operations.DatastoreType.PASSTHROUGH_OPERATIONAL;
-import static org.onap.cps.ncmp.api.impl.operations.DatastoreType.PASSTHROUGH_RUNNING;
-
-import io.cloudevents.CloudEvent;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.apache.kafka.clients.consumer.ConsumerRecord;
-import org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionPersistence;
-import org.onap.cps.ncmp.api.impl.yangmodels.YangModelSubscriptionEvent;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.client_to_ncmp.CmSubscriptionNcmpInEvent;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.kafka.annotation.KafkaListener;
-import org.springframework.stereotype.Component;
-
-
-@Component
-@Slf4j
-@RequiredArgsConstructor
-public class CmSubscriptionNcmpInEventConsumer {
-
-    private final CmSubscriptionNcmpInEventForwarder cmSubscriptionNcmpInEventForwarder;
-    private final CmSubscriptionNcmpInEventMapper cmSubscriptionNcmpInEventMapper;
-    private final SubscriptionPersistence subscriptionPersistence;
-
-    @Value("${notification.enabled:true}")
-    private boolean notificationFeatureEnabled;
-
-    @Value("${ncmp.model-loader.subscription:false}")
-    private boolean subscriptionModelLoaderEnabled;
-
-    /**
-     * Consume the specified event.
-     *
-     * @param subscriptionEventConsumerRecord the event to be consumed
-     */
-    @KafkaListener(topics = "${app.ncmp.avc.subscription-topic}",
-            containerFactory = "cloudEventConcurrentKafkaListenerContainerFactory")
-    public void consumeSubscriptionEvent(final ConsumerRecord<String, CloudEvent> subscriptionEventConsumerRecord) {
-        final CloudEvent cloudEvent = subscriptionEventConsumerRecord.value();
-        final String eventType = subscriptionEventConsumerRecord.value().getType();
-        final CmSubscriptionNcmpInEvent cmSubscriptionNcmpInEvent =
-                toTargetEvent(cloudEvent, CmSubscriptionNcmpInEvent.class);
-        final String eventDatastore = cmSubscriptionNcmpInEvent.getData().getPredicates().getDatastore();
-        if (!eventDatastore.equals(PASSTHROUGH_RUNNING.getDatastoreName()) || eventDatastore.equals(
-                PASSTHROUGH_OPERATIONAL.getDatastoreName())) {
-            throw new UnsupportedOperationException(
-                    "passthrough datastores are currently only supported for event subscriptions");
-        }
-        if ("CM".equals(cmSubscriptionNcmpInEvent.getData().getDataType().getDataCategory())) {
-            if (subscriptionModelLoaderEnabled) {
-                persistSubscriptionEvent(cmSubscriptionNcmpInEvent);
-            }
-            if ("subscriptionCreated".equals(cloudEvent.getType())) {
-                log.info("Subscription for ClientID {} with name {} ...",
-                        cmSubscriptionNcmpInEvent.getData().getSubscription().getClientID(),
-                        cmSubscriptionNcmpInEvent.getData().getSubscription().getName());
-                if (notificationFeatureEnabled) {
-                    cmSubscriptionNcmpInEventForwarder.forwardCreateSubscriptionEvent(cmSubscriptionNcmpInEvent,
-                            eventType);
-                }
-            }
-        } else {
-            log.trace("Non-CM subscription event ignored");
-        }
-    }
-
-    private void persistSubscriptionEvent(final CmSubscriptionNcmpInEvent cmSubscriptionNcmpInEvent) {
-        final YangModelSubscriptionEvent yangModelSubscriptionEvent =
-                cmSubscriptionNcmpInEventMapper.toYangModelSubscriptionEvent(cmSubscriptionNcmpInEvent);
-        subscriptionPersistence.saveSubscriptionEvent(yangModelSubscriptionEvent);
-    }
-
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventForwarder.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventForwarder.java
deleted file mode 100644
index ae192c439d..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventForwarder.java
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.events.deprecated.cmsubscription;
-
-import com.hazelcast.map.IMap;
-import io.cloudevents.CloudEvent;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.onap.cps.ncmp.api.impl.config.embeddedcache.ForwardedSubscriptionEventCacheConfig;
-import org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionPersistence;
-import org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionStatus;
-import org.onap.cps.ncmp.api.impl.events.EventsPublisher;
-import org.onap.cps.ncmp.api.impl.inventory.InventoryPersistence;
-import org.onap.cps.ncmp.api.impl.utils.CmSubscriptionEventCloudMapper;
-import org.onap.cps.ncmp.api.impl.utils.DmiServiceNameOrganizer;
-import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle;
-import org.onap.cps.ncmp.api.impl.yangmodels.YangModelSubscriptionEvent;
-import org.onap.cps.ncmp.api.models.CmSubscriptionEvent;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.client_to_ncmp.CmSubscriptionNcmpInEvent;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.ncmp_to_dmi.CmHandle;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.ncmp_to_dmi.CmSubscriptionDmiInEvent;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Component;
-
-
-@Component
-@Slf4j
-@RequiredArgsConstructor
-public class CmSubscriptionNcmpInEventForwarder {
-
-    private static final Pattern REGEX_TO_EXTRACT_DOMAIN_FROM_URL_EXCLUDING_PORT =
-            Pattern.compile("http[s]?:\\/\\/(?:www\\.)?([^\\/:]+):{0,1}[0-9]{0,5}");
-
-    private final InventoryPersistence inventoryPersistence;
-    private final EventsPublisher<CloudEvent> eventsPublisher;
-    private final IMap<String, Set<String>> forwardedSubscriptionEventCache;
-    private final CmSubscriptionNcmpOutEventPublisher cmSubscriptionNcmpOutEventPublisher;
-    private final CmSubscriptionNcmpInEventMapper cmSubscriptionNcmpInEventMapper;
-    private final CmSubscriptionEventCloudMapper cmSubscriptionEventCloudMapper;
-    private final CmSubscriptionNcmpInEventToCmSubscriptionDmiInEventMapper
-            cmSubscriptionNcmpInEventToCmSubscriptionDmiInEventMapper;
-    private final SubscriptionPersistence subscriptionPersistence;
-    private final ScheduledExecutorService executorService = Executors.newSingleThreadScheduledExecutor();
-    @Value("${app.ncmp.avc.subscription-forward-topic-prefix}")
-    private String dmiAvcSubscriptionTopicPrefix;
-
-    @Value("${ncmp.timers.subscription-forwarding.dmi-response-timeout-ms:30000}")
-    private int dmiResponseTimeoutInMs;
-
-    /**
-     * Forward subscription event.
-     *
-     * @param cmSubscriptionNcmpInEvent the event to be forwarded
-     */
-    public void forwardCreateSubscriptionEvent(final CmSubscriptionNcmpInEvent cmSubscriptionNcmpInEvent,
-            final String eventType) {
-        final List<String> cmHandleTargets = cmSubscriptionNcmpInEvent.getData().getPredicates().getTargets();
-        if (cmHandleTargets == null || cmHandleTargets.isEmpty() || cmHandleTargets.stream()
-                .anyMatch(id -> (id).contains("*"))) {
-            throw new UnsupportedOperationException(
-                    "CMHandle targets are required. \"Wildcard\" operations are not yet supported");
-        }
-        final Collection<YangModelCmHandle> yangModelCmHandles =
-                inventoryPersistence.getYangModelCmHandles(cmHandleTargets);
-        final Map<String, Map<String, Map<String, String>>> dmiPropertiesPerCmHandleIdPerServiceName =
-                DmiServiceNameOrganizer.getDmiPropertiesPerCmHandleIdPerServiceName(yangModelCmHandles);
-        findDmisAndRespond(cmSubscriptionNcmpInEvent, eventType, cmHandleTargets,
-                dmiPropertiesPerCmHandleIdPerServiceName);
-    }
-
-    private void findDmisAndRespond(final CmSubscriptionNcmpInEvent cmSubscriptionNcmpInEvent, final String eventType,
-            final List<String> cmHandleTargetsAsStrings,
-            final Map<String, Map<String, Map<String, String>>> dmiPropertiesPerCmHandleIdPerServiceName) {
-
-        final CmSubscriptionEvent cmSubscriptionEvent = new CmSubscriptionEvent();
-        cmSubscriptionEvent.setSubscriptionName(cmSubscriptionNcmpInEvent.getData().getSubscription().getName());
-        cmSubscriptionEvent.setClientId(cmSubscriptionNcmpInEvent.getData().getSubscription().getClientID());
-
-        final List<String> cmHandlesThatExistsInDb =
-                dmiPropertiesPerCmHandleIdPerServiceName.entrySet().stream().map(Map.Entry::getValue).map(Map::keySet)
-                        .flatMap(Set::stream).collect(Collectors.toList());
-
-        final List<String> targetCmHandlesDoesNotExistInDb = new ArrayList<>(cmHandleTargetsAsStrings);
-        targetCmHandlesDoesNotExistInDb.removeAll(cmHandlesThatExistsInDb);
-
-        final Set<String> dmisToRespond = new HashSet<>(dmiPropertiesPerCmHandleIdPerServiceName.keySet());
-
-        if (dmisToRespond.isEmpty() || !targetCmHandlesDoesNotExistInDb.isEmpty()) {
-            updatesCmHandlesToRejectedAndPersistSubscriptionEvent(cmSubscriptionNcmpInEvent,
-                    targetCmHandlesDoesNotExistInDb);
-        }
-        if (dmisToRespond.isEmpty()) {
-            cmSubscriptionNcmpOutEventPublisher.sendResponse(cmSubscriptionEvent,
-                    "subscriptionCreatedStatus");
-        } else {
-            startResponseTimeout(cmSubscriptionEvent, dmisToRespond);
-            final CmSubscriptionDmiInEvent cmSubscriptionDmiInEvent =
-                    cmSubscriptionNcmpInEventToCmSubscriptionDmiInEventMapper.toCmSubscriptionDmiInEvent(
-                            cmSubscriptionNcmpInEvent);
-            forwardEventToDmis(dmiPropertiesPerCmHandleIdPerServiceName, cmSubscriptionDmiInEvent, eventType);
-        }
-    }
-
-    private void startResponseTimeout(final CmSubscriptionEvent cmSubscriptionEvent,
-                                      final Set<String> dmisToRespond) {
-        final String subscriptionClientId = cmSubscriptionEvent.getClientId();
-        final String subscriptionName = cmSubscriptionEvent.getSubscriptionName();
-        final String subscriptionEventId = subscriptionClientId + subscriptionName;
-
-        forwardedSubscriptionEventCache.put(subscriptionEventId, dmisToRespond,
-                ForwardedSubscriptionEventCacheConfig.SUBSCRIPTION_FORWARD_STARTED_TTL_SECS, TimeUnit.SECONDS);
-        final ResponseTimeoutTask responseTimeoutTask =
-            new ResponseTimeoutTask(forwardedSubscriptionEventCache, cmSubscriptionNcmpOutEventPublisher,
-                    cmSubscriptionEvent);
-
-        executorService.schedule(responseTimeoutTask, dmiResponseTimeoutInMs, TimeUnit.MILLISECONDS);
-    }
-
-    private void forwardEventToDmis(final Map<String, Map<String, Map<String, String>>> dmiNameCmHandleMap,
-            final CmSubscriptionDmiInEvent cmSubscriptionDmiInEvent, final String eventType) {
-        dmiNameCmHandleMap.forEach((dmiName, cmHandlePropertiesMap) -> {
-            final List<CmHandle> cmHandleTargets = cmHandlePropertiesMap.entrySet().stream().map(
-                    cmHandleAndProperties -> {
-                        final CmHandle cmHandle = new CmHandle();
-                        cmHandle.setId(cmHandleAndProperties.getKey());
-                        cmHandle.setAdditionalProperties(cmHandleAndProperties.getValue());
-                        return cmHandle;
-                    }).collect(Collectors.toList());
-
-            cmSubscriptionDmiInEvent.getData().getPredicates().setTargets(cmHandleTargets);
-            final String dmiNameSuffix = toValidTopicSuffix(dmiName);
-            final String eventKey = createEventKey(cmSubscriptionDmiInEvent, dmiNameSuffix);
-            final String dmiAvcSubscriptionTopic = dmiAvcSubscriptionTopicPrefix + dmiNameSuffix;
-
-            final CloudEvent cmSubscriptionDmiInCloudEvent =
-                    cmSubscriptionEventCloudMapper.toCloudEvent(cmSubscriptionDmiInEvent, eventKey, eventType);
-            eventsPublisher.publishCloudEvent(dmiAvcSubscriptionTopic, eventKey, cmSubscriptionDmiInCloudEvent);
-        });
-    }
-
-    private String createEventKey(final CmSubscriptionDmiInEvent cmSubscriptionDmiInEvent, final String dmiName) {
-        return cmSubscriptionDmiInEvent.getData().getSubscription().getClientID() + "-"
-                       + cmSubscriptionDmiInEvent.getData().getSubscription().getName() + "-" + dmiName;
-    }
-
-    private void updatesCmHandlesToRejectedAndPersistSubscriptionEvent(
-            final CmSubscriptionNcmpInEvent cmSubscriptionNcmpInEvent,
-            final List<String> targetCmHandlesDoesNotExistInDb) {
-        final YangModelSubscriptionEvent yangModelSubscriptionEvent =
-                cmSubscriptionNcmpInEventMapper.toYangModelSubscriptionEvent(cmSubscriptionNcmpInEvent);
-        yangModelSubscriptionEvent.getPredicates()
-                .setTargetCmHandles(findRejectedCmHandles(targetCmHandlesDoesNotExistInDb, yangModelSubscriptionEvent));
-        subscriptionPersistence.saveSubscriptionEvent(yangModelSubscriptionEvent);
-    }
-
-    private static List<YangModelSubscriptionEvent.TargetCmHandle> findRejectedCmHandles(
-            final List<String> targetCmHandlesDoesNotExistInDb,
-            final YangModelSubscriptionEvent yangModelSubscriptionEvent) {
-        return yangModelSubscriptionEvent.getPredicates().getTargetCmHandles().stream()
-                    .filter(targetCmHandle -> targetCmHandlesDoesNotExistInDb.contains(targetCmHandle.getCmHandleId()))
-                    .map(target -> new YangModelSubscriptionEvent.TargetCmHandle(target.getCmHandleId(),
-                                    SubscriptionStatus.REJECTED, "Targets not found"))
-                .collect(Collectors.toList());
-    }
-
-    /*
-    CPS-1979 : DmiName can be a URL , which is not a valid topic name.
-               Hence just taking the domain name(excluding port) information to be part of the topic name.
-     */
-    private String toValidTopicSuffix(final String dmiName) {
-        final Matcher matcher = REGEX_TO_EXTRACT_DOMAIN_FROM_URL_EXCLUDING_PORT.matcher(dmiName);
-        return matcher.find() ? matcher.group(1) : dmiName;
-    }
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventMapper.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventMapper.java
deleted file mode 100644
index 852d5510c4..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventMapper.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * Copyright (C) 2023 Nordix Foundation
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.events.deprecated.cmsubscription;
-
-import java.util.List;
-import java.util.stream.Collectors;
-import org.mapstruct.Mapper;
-import org.mapstruct.Mapping;
-import org.mapstruct.Named;
-import org.onap.cps.ncmp.api.impl.yangmodels.YangModelSubscriptionEvent;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.client_to_ncmp.CmSubscriptionNcmpInEvent;
-
-@Mapper(componentModel = "spring")
-public interface CmSubscriptionNcmpInEventMapper {
-
-    @Mapping(source = "data.subscription.clientID", target = "clientId")
-    @Mapping(source = "data.subscription.name", target = "subscriptionName")
-    @Mapping(source = "data.predicates.targets", target = "predicates.targetCmHandles",
-            qualifiedByName = "mapTargetsToCmHandleTargets")
-    @Mapping(source = "data.predicates.datastore", target = "predicates.datastore")
-    YangModelSubscriptionEvent toYangModelSubscriptionEvent(CmSubscriptionNcmpInEvent cmSubscriptionNcmpInEvent);
-
-    /**
-     * Maps list of Targets to list of TargetCmHandle.
-     *
-     * @param targets list of objects
-     * @return TargetCmHandle list
-     */
-    @Named("mapTargetsToCmHandleTargets")
-    default List<YangModelSubscriptionEvent.TargetCmHandle> mapTargetsToCmHandleTargets(List<String> targets) {
-        return targets.stream().map(YangModelSubscriptionEvent.TargetCmHandle::new)
-                .collect(Collectors.toList());
-    }
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventToCmSubscriptionDmiInEventMapper.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventToCmSubscriptionDmiInEventMapper.java
deleted file mode 100644
index a87508ce54..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpInEventToCmSubscriptionDmiInEventMapper.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * Copyright (C) 2023 Nordix Foundation
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.events.deprecated.cmsubscription;
-
-import org.mapstruct.Mapper;
-import org.mapstruct.Mapping;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.client_to_ncmp.CmSubscriptionNcmpInEvent;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.ncmp_to_dmi.CmSubscriptionDmiInEvent;
-
-@Mapper(componentModel = "spring")
-public interface CmSubscriptionNcmpInEventToCmSubscriptionDmiInEventMapper {
-
-    @Mapping(target = "data.predicates.targets", ignore = true)
-    CmSubscriptionDmiInEvent toCmSubscriptionDmiInEvent(
-            CmSubscriptionNcmpInEvent cmSubscriptionNcmpInEvent);
-
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpOutEventPublisher.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpOutEventPublisher.java
deleted file mode 100644
index 8a3c44da4f..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/CmSubscriptionNcmpOutEventPublisher.java
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.events.deprecated.cmsubscription;
-
-import static org.onap.cps.ncmp.api.NcmpResponseStatus.PARTIALLY_APPLIED_SUBSCRIPTION;
-import static org.onap.cps.ncmp.api.NcmpResponseStatus.SUBSCRIPTION_NOT_APPLICABLE;
-import static org.onap.cps.ncmp.api.NcmpResponseStatus.SUBSCRIPTION_PENDING;
-import static org.onap.cps.ncmp.api.NcmpResponseStatus.SUCCESSFULLY_APPLIED_SUBSCRIPTION;
-import static org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionStatus.ACCEPTED;
-import static org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionStatus.PENDING;
-import static org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionStatus.REJECTED;
-
-import io.cloudevents.CloudEvent;
-import java.util.List;
-import java.util.Map;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.onap.cps.ncmp.api.NcmpResponseStatus;
-import org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionPersistence;
-import org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionStatus;
-import org.onap.cps.ncmp.api.impl.events.EventsPublisher;
-import org.onap.cps.ncmp.api.impl.utils.DataNodeHelper;
-import org.onap.cps.ncmp.api.impl.utils.SubscriptionOutcomeCloudMapper;
-import org.onap.cps.ncmp.api.models.CmSubscriptionEvent;
-import org.onap.cps.ncmp.api.models.CmSubscriptionStatus;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.ncmp_to_client.CmSubscriptionNcmpOutEvent;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Component;
-
-@Component
-@Slf4j
-@RequiredArgsConstructor
-public class CmSubscriptionNcmpOutEventPublisher {
-
-    private final SubscriptionPersistence subscriptionPersistence;
-
-    private final EventsPublisher<CloudEvent> outcomeEventsPublisher;
-
-    private final CmSubscriptionEventToCmSubscriptionNcmpOutEventMapper
-            cmSubscriptionEventToCmSubscriptionNcmpOutEventMapper;
-
-    private final SubscriptionOutcomeCloudMapper subscriptionOutcomeCloudMapper;
-
-    @Value("${app.ncmp.avc.subscription-outcome-topic:subscription-response}")
-    private String subscriptionOutcomeEventTopic;
-
-    /**
-     * This is for construction of outcome message to be published for client apps.
-     *
-     * @param cmSubscriptionEvent event produced by Dmi Plugin
-     */
-    public void sendResponse(final CmSubscriptionEvent cmSubscriptionEvent, final String eventType) {
-        final CmSubscriptionNcmpOutEvent cmSubscriptionNcmpOutEvent =
-                formCmSubscriptionNcmpOutEvent(cmSubscriptionEvent);
-        final String subscriptionClientId = cmSubscriptionEvent.getClientId();
-        final String subscriptionName = cmSubscriptionEvent.getSubscriptionName();
-        final String subscriptionEventId = subscriptionClientId + subscriptionName;
-        final CloudEvent subscriptionOutcomeCloudEvent =
-                subscriptionOutcomeCloudMapper.toCloudEvent(cmSubscriptionNcmpOutEvent,
-                subscriptionEventId, eventType);
-        outcomeEventsPublisher.publishCloudEvent(subscriptionOutcomeEventTopic,
-                subscriptionEventId, subscriptionOutcomeCloudEvent);
-    }
-
-    private CmSubscriptionNcmpOutEvent formCmSubscriptionNcmpOutEvent(
-            final CmSubscriptionEvent cmSubscriptionEvent) {
-        final Map<String, Map<String, String>> cmHandleIdToStatusAndDetailsAsMap =
-                DataNodeHelper.cmHandleIdToStatusAndDetailsAsMapFromDataNode(
-                        subscriptionPersistence.getCmHandlesForSubscriptionEvent(
-                                cmSubscriptionEvent.getClientId(),
-                                cmSubscriptionEvent.getSubscriptionName()));
-        final List<CmSubscriptionStatus> cmSubscriptionStatusList =
-                mapCmHandleIdStatusDetailsMapToSubscriptionStatusList(cmHandleIdToStatusAndDetailsAsMap);
-        cmSubscriptionEvent.setCmSubscriptionStatus(cmSubscriptionStatusList);
-        return fromCmSubscriptionEvent(cmSubscriptionEvent,
-                decideOnNcmpEventResponseCodeForSubscription(cmHandleIdToStatusAndDetailsAsMap));
-    }
-
-    private static List<CmSubscriptionStatus> mapCmHandleIdStatusDetailsMapToSubscriptionStatusList(
-            final Map<String, Map<String, String>> cmHandleIdToStatusAndDetailsAsMap) {
-        return cmHandleIdToStatusAndDetailsAsMap.entrySet()
-                .stream().map(entryset -> {
-                    final CmSubscriptionStatus cmSubscriptionStatus = new CmSubscriptionStatus();
-                    final String cmHandleId = entryset.getKey();
-                    final Map<String, String> statusAndDetailsMap = entryset.getValue();
-                    final String status = statusAndDetailsMap.get("status");
-                    final String details = statusAndDetailsMap.get("details");
-                    cmSubscriptionStatus.setId(cmHandleId);
-                    cmSubscriptionStatus.setStatus(SubscriptionStatus.fromString(status));
-                    cmSubscriptionStatus.setDetails(details);
-                    return cmSubscriptionStatus;
-                }).toList();
-    }
-
-    private NcmpResponseStatus decideOnNcmpEventResponseCodeForSubscription(
-            final Map<String, Map<String, String>> cmHandleIdToStatusAndDetailsAsMap) {
-
-        if (allTargetsHaveStatus(cmHandleIdToStatusAndDetailsAsMap, ACCEPTED)) {
-            return SUCCESSFULLY_APPLIED_SUBSCRIPTION;
-        }
-        if (allTargetsHaveStatus(cmHandleIdToStatusAndDetailsAsMap, REJECTED)) {
-            return SUBSCRIPTION_NOT_APPLICABLE;
-        }
-        if (allTargetsHaveStatus(cmHandleIdToStatusAndDetailsAsMap, PENDING)) {
-            return SUBSCRIPTION_PENDING;
-        }
-        return PARTIALLY_APPLIED_SUBSCRIPTION;
-    }
-
-    private boolean allTargetsHaveStatus(final Map<String, Map<String, String>> cmHandleIdToStatusAndDetailsAsMap,
-                                         final SubscriptionStatus subscriptionStatus) {
-        return cmHandleIdToStatusAndDetailsAsMap.values().stream()
-                .allMatch(entryset -> entryset.containsValue(subscriptionStatus.toString()));
-    }
-
-    private CmSubscriptionNcmpOutEvent fromCmSubscriptionEvent(
-            final CmSubscriptionEvent cmSubscriptionEvent,
-            final NcmpResponseStatus ncmpResponseStatus) {
-
-        final CmSubscriptionNcmpOutEvent cmSubscriptionNcmpOutEvent =
-                cmSubscriptionEventToCmSubscriptionNcmpOutEventMapper.toCmSubscriptionNcmpOutEvent(
-                        cmSubscriptionEvent);
-        cmSubscriptionNcmpOutEvent.getData().setStatusCode(Integer.parseInt(ncmpResponseStatus.getCode()));
-        cmSubscriptionNcmpOutEvent.getData().setStatusMessage(ncmpResponseStatus.getMessage());
-
-        return cmSubscriptionNcmpOutEvent;
-    }
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/ResponseTimeoutTask.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/ResponseTimeoutTask.java
deleted file mode 100644
index 8832ca3d04..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/deprecated/cmsubscription/ResponseTimeoutTask.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.events.deprecated.cmsubscription;
-
-import com.hazelcast.map.IMap;
-import java.util.Set;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.onap.cps.ncmp.api.models.CmSubscriptionEvent;
-
-@Slf4j
-@RequiredArgsConstructor
-public class ResponseTimeoutTask implements Runnable {
-
-    private final IMap<String, Set<String>> forwardedSubscriptionEventCache;
-    private final CmSubscriptionNcmpOutEventPublisher cmSubscriptionNcmpOutEventPublisher;
-    private final CmSubscriptionEvent cmSubscriptionEvent;
-
-    @Override
-    public void run() {
-        generateTimeoutResponse();
-    }
-
-    private void generateTimeoutResponse() {
-        final String subscriptionClientId = cmSubscriptionEvent.getClientId();
-        final String subscriptionName = cmSubscriptionEvent.getSubscriptionName();
-        final String subscriptionEventId = subscriptionClientId + subscriptionName;
-        if (forwardedSubscriptionEventCache.containsKey(subscriptionEventId)) {
-            cmSubscriptionNcmpOutEventPublisher.sendResponse(cmSubscriptionEvent,
-                    "subscriptionCreatedStatus");
-            forwardedSubscriptionEventCache.remove(subscriptionEventId);
-        }
-    }
-}
\ No newline at end of file
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/CmSubscriptionEventCloudMapper.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/CmSubscriptionEventCloudMapper.java
deleted file mode 100644
index 8e565d2200..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/CmSubscriptionEventCloudMapper.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- *  ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.utils;
-
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import io.cloudevents.CloudEvent;
-import io.cloudevents.core.builder.CloudEventBuilder;
-import java.net.URI;
-import java.util.UUID;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.ncmp_to_dmi.CmSubscriptionDmiInEvent;
-import org.springframework.stereotype.Component;
-
-@Slf4j
-@Component
-@RequiredArgsConstructor
-public class CmSubscriptionEventCloudMapper {
-
-    private final ObjectMapper objectMapper;
-
-    private static String randomId = UUID.randomUUID().toString();
-
-    /**
-     * Maps CmSubscriptionDmiInEvent to a CloudEvent.
-     *
-     * @param cmSubscriptionDmiInEvent object.
-     * @param eventKey                 as String.
-     * @return CloudEvent built.
-     */
-    public CloudEvent toCloudEvent(final CmSubscriptionDmiInEvent cmSubscriptionDmiInEvent, final String eventKey,
-            final String eventType) {
-        try {
-            return CloudEventBuilder.v1().withId(randomId)
-                    .withSource(URI.create(cmSubscriptionDmiInEvent.getData().getSubscription().getClientID()))
-                    .withType(eventType).withExtension("correlationid", eventKey)
-                    .withDataSchema(URI.create("urn:cps:" + CmSubscriptionDmiInEvent.class.getName() + ":1.0.0"))
-                    .withData(objectMapper.writeValueAsBytes(cmSubscriptionDmiInEvent)).build();
-        } catch (final JsonProcessingException jsonProcessingException) {
-            log.error("The Cloud Event could not be constructed", jsonProcessingException);
-        }
-        return null;
-    }
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/SubscriptionOutcomeCloudMapper.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/SubscriptionOutcomeCloudMapper.java
deleted file mode 100644
index af629a6bd1..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/utils/SubscriptionOutcomeCloudMapper.java
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- *  ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.impl.utils;
-
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import io.cloudevents.CloudEvent;
-import io.cloudevents.core.builder.CloudEventBuilder;
-import java.net.URI;
-import java.util.UUID;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.onap.cps.ncmp.events.cmsubscription1_0_0.ncmp_to_client.CmSubscriptionNcmpOutEvent;
-import org.springframework.stereotype.Component;
-
-@Slf4j
-@Component
-@RequiredArgsConstructor
-public class SubscriptionOutcomeCloudMapper {
-
-    private final ObjectMapper objectMapper;
-
-    private static String randomId = UUID.randomUUID().toString();
-
-    /**
-     * Maps CmSubscriptionNcmpOutEvent to a CloudEvent.
-     *
-     * @param cmSubscriptionNcmpOutEvent object
-     * @return CloudEvent
-     */
-    public CloudEvent toCloudEvent(final CmSubscriptionNcmpOutEvent cmSubscriptionNcmpOutEvent,
-                                          final String eventKey, final String eventType) {
-        try {
-            return CloudEventBuilder.v1()
-                    .withId(randomId)
-                    .withSource(URI.create("NCMP"))
-                    .withType(eventType)
-                    .withExtension("correlationid", eventKey)
-                    .withDataSchema(URI.create("urn:cps:" + CmSubscriptionNcmpOutEvent.class.getName() + ":1.0.0"))
-                    .withData(objectMapper.writeValueAsBytes(cmSubscriptionNcmpOutEvent)).build();
-        } catch (final JsonProcessingException jsonProcessingException) {
-            log.error("The Cloud Event could not be constructed", jsonProcessingException);
-        }
-        return null;
-    }
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/yangmodels/YangModelSubscriptionEvent.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/yangmodels/YangModelSubscriptionEvent.java
deleted file mode 100644
index a6cfa7bb73..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/yangmodels/YangModelSubscriptionEvent.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- *  ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-
-package org.onap.cps.ncmp.api.impl.yangmodels;
-
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.annotation.JsonInclude.Include;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import java.util.List;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.EqualsAndHashCode;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-import org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionStatus;
-
-/**
- * Subscription event model to persist data into DB.
- * Yang model subscription event
- */
-@Getter
-@Setter
-@NoArgsConstructor
-@JsonInclude(Include.NON_NULL)
-@EqualsAndHashCode(onlyExplicitlyIncluded = true)
-public class YangModelSubscriptionEvent {
-
-    @EqualsAndHashCode.Include
-    @JsonProperty("clientID")
-    private String clientId;
-
-    @EqualsAndHashCode.Include
-    @JsonProperty("subscriptionName")
-    private String subscriptionName;
-
-    private String topic;
-
-    @JsonProperty("isTagged")
-    private boolean isTagged;
-
-    private Predicates predicates;
-
-
-    @Data
-    @JsonInclude(JsonInclude.Include.NON_NULL)
-    public static class Predicates {
-
-        private String datastore;
-
-        private List<TargetCmHandle> targetCmHandles;
-
-    }
-
-    @AllArgsConstructor
-    @Data
-    @JsonInclude(JsonInclude.Include.NON_NULL)
-    public static class TargetCmHandle {
-
-        @JsonProperty()
-        private final String cmHandleId;
-
-        @JsonProperty()
-        private final SubscriptionStatus status;
-
-        @JsonProperty()
-        private final String details;
-
-        /**
-         * Constructor with single parameter for TargetCmHandle.
-         *
-         * @param cmHandleId as cm handle id
-         */
-        public TargetCmHandle(final String cmHandleId) {
-            this.cmHandleId = cmHandleId;
-            this.status = SubscriptionStatus.PENDING;
-            this.details = "Subscription forwarded to dmi plugin";
-        }
-    }
-}
-
-
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/CmSubscriptionEvent.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/CmSubscriptionEvent.java
deleted file mode 100644
index c20696a8b6..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/CmSubscriptionEvent.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- *  ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.models;
-
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import jakarta.validation.Valid;
-import jakarta.validation.constraints.NotNull;
-import java.util.ArrayList;
-import java.util.List;
-import lombok.Getter;
-import lombok.Setter;
-
-
-@JsonInclude(JsonInclude.Include.NON_NULL)
-@Getter
-@Setter
-public class CmSubscriptionEvent {
-
-    @JsonProperty("clientId")
-    @NotNull
-    private String clientId;
-
-    @JsonProperty("subscriptionName")
-    @NotNull
-    private String subscriptionName;
-
-    @JsonProperty("cmSubscriptionStatus")
-    @Valid
-    @NotNull
-    private List<CmSubscriptionStatus> cmSubscriptionStatus = new ArrayList<>();
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/CmSubscriptionStatus.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/CmSubscriptionStatus.java
deleted file mode 100644
index c56912376f..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/CmSubscriptionStatus.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- *  ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.models;
-
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import jakarta.validation.constraints.NotNull;
-import lombok.Getter;
-import lombok.Setter;
-import org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionStatus;
-
-@JsonInclude(JsonInclude.Include.NON_NULL)
-@Getter
-@Setter
-public class CmSubscriptionStatus {
-
-    @JsonProperty("id")
-    @NotNull
-    private String id;
-
-    @JsonProperty("status")
-    @NotNull
-    private SubscriptionStatus status;
-
-    @JsonProperty("details")
-    private String details;
-}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/SubscriptionEventResponse.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/SubscriptionEventResponse.java
deleted file mode 100644
index cabd8683ff..0000000000
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/models/SubscriptionEventResponse.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- *  ============LICENSE_START=======================================================
- *  Copyright (C) 2023 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.ncmp.api.models;
-
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import java.util.Map;
-import lombok.Getter;
-import lombok.Setter;
-import org.onap.cps.ncmp.api.impl.deprecated.subscriptions.SubscriptionStatus;
-
-@JsonInclude(JsonInclude.Include.NON_NULL)
-@Getter
-@Setter
-public class SubscriptionEventResponse {
-    @JsonProperty("clientId")
-    private String clientId;
-    @JsonProperty("subscriptionName")
-    private String subscriptionName;
-    @JsonProperty("dmiName")
-    private String dmiName;
-    @JsonProperty("cmHandleIdToStatus")
-    private Map<String, SubscriptionStatus> cmHandleIdToStatus;
-}