code: public java.util.List<String> getSnapshotIdentifierList() {
          if (snapshotIdentifierList == null) {
              snapshotIdentifierList = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return snapshotIdentifierList;
      }
docs: <p>
  A list of snapshot identifiers you want to modify.
  </p>
  
  @return A list of snapshot identifiers you want to modify.