docs: public void setUnprocessedResourceIdentifiers(java.util.Collection<AggregateResourceIdentifier> unprocessedResourceIdentifiers) {
          if (unprocessedResourceIdentifiers == null) {
              this.unprocessedResourceIdentifiers = null;
              return;
          }
  
          this.unprocessedResourceIdentifiers = new com.amazonaws.internal.SdkInternalList<AggregateResourceIdentifier>(unprocessedResourceIdentifiers);
      }