--- /dev/null
+/**
+ * Copyright 2017 ZTE Corporation.
+ *
+ * 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.
+ */
+
+package org.onap.aai.esr.externalservice.aai;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+import org.glassfish.jersey.client.ClientResponse;
+import org.onap.aai.esr.externalservice.entity.CloudRegion;
+
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+
+
+@Path("/aai/v11/cloud-infrastructure/cloud-regions")
+public interface IEsrVimRest {
+
+// @Headers({
+// "X-TransactionId: 9999",
+// "Accept: application/json",
+// "X-FromAppId: aai-esr"
+// })
+// @Path("/cloud-region/{cloud_owner}/{cloud_region_id}")
+// @PUT
+// @Consumes(MediaType.APPLICATION_JSON)
+//
+// public ClientResponse registerVIMServce(@Header("Authorization") String authorization, @PathParam("cloud_owner") String cloud_owner,
+// CloudRegion entity) throws Exception;
+//
+// @Headers({
+// "X-TransactionId: 9999",
+// "Accept: application/json",
+// "X-FromAppId: aai-esr"
+// })
+// @Path("/cloud-region/{cloud_owner}/{cloud_region_id}?depth=all")
+// @GET
+// @Produces(MediaType.APPLICATION_JSON)
+// public ClientResponse queryVIMDetail(@Header("Authorization") String authorization, @PathParam("cloud_owner") String cloud_owner,
+// @PathParam("cloud_region_id") String cloud_region_id) throws Exception;
+//
+// @Headers({
+// "X-TransactionId: 9999",
+// "Accept: application/json",
+// "X-FromAppId: aai-esr"
+// })
+// @Path("/")
+// @GET
+// @Produces(MediaType.APPLICATION_JSON)
+// public ClientResponse queryVIMList(@Header("Authorization") String authorization) throws Exception;
+//
+//
+// @Headers({
+// "X-TransactionId: 9999",
+// "Accept: application/json",
+// "X-FromAppId: aai-esr"
+// })
+// @Path("/cloud-region/{cloud_owner}/{cloud_region_id}/esr-system-info/{esr_system_info_id}")
+// @GET
+// public ClientResponse delVIMAuthInfo(@Header("Authorization") String authorization, @PathParam("cloud_owner") String cloud_owner,
+// @PathParam("cloud_region_id") String cloud_region_id, @PathParam("esr_system_info_id") String esr_system_info_id) throws Exception;
+
+}