diff --git a/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/instance/ActionType.java b/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/instance/ActionType.java
new file mode 100644
index 00000000000..7db8634bc3e
--- /dev/null
+++ b/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/instance/ActionType.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.inlong.agent.core.instance;
+
+public enum ActionType {
+    ADD,
+    FINISH,
+    DELETE
+}
diff --git a/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/instance/InstanceAction.java b/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/instance/InstanceAction.java
new file mode 100644
index 00000000000..424c5f6eaaf
--- /dev/null
+++ b/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/instance/InstanceAction.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.inlong.agent.core.instance;
+
+import org.apache.inlong.agent.conf.InstanceProfile;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class InstanceAction {
+
+    private ActionType actionType;
+    private InstanceProfile profile;
+}
\ No newline at end of file
diff --git a/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/task/ActionType.java b/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/task/ActionType.java
new file mode 100644
index 00000000000..4345b353367
--- /dev/null
+++ b/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/task/ActionType.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.inlong.agent.core.task;
+
+public enum ActionType {
+    ADD,
+    FINISH,
+    DELETE
+}
diff --git a/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/task/TaskAction.java b/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/task/TaskAction.java
new file mode 100644
index 00000000000..60855f709a1
--- /dev/null
+++ b/inlong-agent/agent-core/src/main/java/org/apache/inlong/agent/core/task/TaskAction.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.inlong.agent.core.task;
+
+import org.apache.inlong.agent.conf.TaskProfile;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class TaskAction {
+
+    private ActionType actionType;
+    private TaskProfile profile;
+}
\ No newline at end of file