public removeTable_result setE2(@org.apache.amoro.shade.thrift.org.apache.thrift.annotation.Nullable org.apache.amoro.api.MetaException e2) {
      this.e2 = e2;
      return this;
    }
Returns true if field e1 is set (has been assigned a value) and false otherwise
amoro-common/src/main/gen-java/org/apache/amoro/api/AmoroTableMetastore.java