An API endpoint to discover a list of sortable fields that can be specified in search API queries.
GET https://api.ft.com/content/search/field/sortable/v1?apiKey=yourkey
| Http Status | Description | 
|---|---|
| 200 OK | A list of sort fields will be  returned in the response body. | 
[ “byline”, “initialPublishDateTime”, “lastPublishDateTime”, “primarySection”, “primaryTheme”, “title”, “uri” ]