(improvement)(chat) dsl supports revision and fix queryDimensionValue performance (#188)

chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/request/DimensionValueReq.java

@@ -4,6 +4,10 @@ import lombok.Data;
 
 @Data
 public class DimensionValueReq {
+    private Integer agentId;
+
+    private Long elementID;
+
     private Long modelId;
 
     private String bizName;