code: public BatchGetAggregateResourceConfigRequest withResourceIdentifiers(AggregateResourceIdentifier... resourceIdentifiers) {
          if (this.resourceIdentifiers == null) {
              setResourceIdentifiers(new com.amazonaws.internal.SdkInternalList<AggregateResourceIdentifier>(resourceIdentifiers.length));
          }
          for (AggregateResourceIdentifier ele : resourceIdentifiers) {
              this.resourceIdentifiers.add(ele);
          }
          return this;
      }
docs: <p>
  A list of aggregate ResourceIdentifiers objects.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setResourceIdentifiers(java.util.Collection)} or {@link #withResourceIdentifiers(java.util.Collection)}
  if you want to override the existing values.
  </p>
  
  @param resourceIdentifiers
  A list of aggregate ResourceIdentifiers objects.
  @return Returns a reference to this object so that method calls can be chained together.