support batchUpdateClassifications for Metric (#980)

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/request/MetaBatchReq.java

@@ -1,5 +1,6 @@
 package com.tencent.supersonic.headless.api.pojo.request;
 
+import com.tencent.supersonic.common.pojo.enums.EventType;
 import lombok.Data;
 import java.util.List;
 
@@ -17,4 +18,10 @@ public class MetaBatchReq {
      */
     private Integer status;
 
+    /**
+     * 批量执行分类信息
+     */
+    private EventType type;
+    private List<String> classifications;
+
 }

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/request/PageSchemaItemReq.java

@@ -19,4 +19,5 @@ public class PageSchemaItemReq extends PageBaseReq {
     private String key;
     private List<Long> ids;
     private boolean hasCollect;
+    private List<String> classifications;
 }