New "data_quality" filter to include incomplete corporate actions

Market Data API

Adds an optional data_quality query parameter to the corporate actions endpoint. By default (data_quality=complete), corporate actions that are still incomplete and unprocessed are excluded. Pass data_quality=all to also receive early, incomplete records. Already-processed corporate actions are always returned when data_quality=complete.

• The id parameter remains mutually exclusive with all other filters, now including data_quality.
• The change is backwards compatible; the default behavior is unchanged.

Affected Endpoints

• GET /v1/corporate-actions