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diff --git a/ajsc-aai/src/main/java/org/openecomp/aai/serialization/db/DeleteSemantic.java b/ajsc-aai/src/main/java/org/openecomp/aai/serialization/db/DeleteSemantic.java
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+++ b/ajsc-aai/src/main/java/org/openecomp/aai/serialization/db/DeleteSemantic.java
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+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.aai.serialization.db;
+
+
+/**
+ * Possible values for deleteScope can be:
+ * USE_DEFAULT - Get the scope from ref data for this node
+ * THIS_NODE_ONLY (but should fail if it there are nodes that depend on it for uniqueness)
+ * CASCADE_TO_CHILDREN - will look for OUT-Edges that have parentOf/hasDelTarget = true and follow those down
+ * ERROR_4_IN_EDGES_OR_CASCADE - combo of error-if-any-IN-edges + CascadeToChildren
+ * ERROR_IF_ANY_IN_EDGES - Fail if this node has any existing IN edges
+ * ERROR_IF_ANY_EDGES - Fail if this node has any existing edges at all!
+ */
+public enum DeleteSemantic {
+ USE_DEFAULT,
+ THIS_NODE_ONLY,
+ CASCADE_TO_CHILDREN,
+ ERROR_4_IN_EDGES_OR_CASCADE,
+ ERROR_IF_ANY_IN_EDGES,
+ ERROR_IF_ANY_EDGES,
+}