@JsonProperty(DATASET_NAME_KEY)
  public DatasetBuilder setDatasetName(String datasetName) {
    this.datasetName = datasetName;
    return this;
  }
Set the dataset name of the {@link Dataset} to build.
@param datasetName the dataset name to set.
@return the builder.
ambry-api/src/main/java/com/github/ambry/account/DatasetBuilder.java