docs: public DescribeClientVpnTargetNetworksRequest withAssociationIds(String... associationIds) {
          if (this.associationIds == null) {
              setAssociationIds(new com.amazonaws.internal.SdkInternalList<String>(associationIds.length));
          }
          for (String ele : associationIds) {
              this.associationIds.add(ele);
          }
          return this;
      }