docs: public CreateReplicationGroupRequest withSnapshotArns(String... snapshotArns) {
          if (this.snapshotArns == null) {
              setSnapshotArns(new com.amazonaws.internal.SdkInternalList<String>(snapshotArns.length));
          }
          for (String ele : snapshotArns) {
              this.snapshotArns.add(ele);
          }
          return this;
      }