| Name | Type | Description | Notes |
|---|---|---|---|
| ids | [String] | Security or Entity identifiers. FactSet Identifiers, tickers, CUSIP and SEDOL are accepted input. Max Ids of 2500. | [optional] |
| date | String | Effective date for data expressed in YYYY-MM-DD format. If no date is requested, the default behavior is to return the full history for the requested entity. | [optional] |
| levels | [Number] | List of RBICS industry levels to include in the response. By default if left blank, all levels are returned. | [optional] |
| includeNames | Boolean | Option to include or exclude industry Names and the L6 Description. True = Include Names; False = Exclude Names. | [optional] [default to true] |