The value of tmnxBsxHttpEnrichFieldName specifies the
header field configured in the HTTP header enrichment
template.
The supported HTTP header enrichment field names are
defined in the tmnxBsxTListAttribTable in rows where the
index tmnxBsxTListName has a value of 'http-header-field'
and the index tmnxBsxTListAttribName has a value of 'name'.