public ContainerBuilder setContentTypeWhitelistForFilenamesOnDownload(
      Set<String> contentTypeWhitelistForFilenamesOnDownload) {
    this.contentTypeWhitelistForFilenamesOnDownload = contentTypeWhitelistForFilenamesOnDownload;
    return this;
  }
Sets the whitelist for the content types for which filenames can be sent on download
@param contentTypeWhitelistForFilenamesOnDownload the whitelist for the content types for which filenames can be
                                                  sent on download
@return This builder.
ambry-api/src/main/java/com/github/ambry/account/ContainerBuilder.java