Implementation: inc/Abilities/ProcessedItemsAbilities.php

The datamachine/v1/processed-items REST route was retired in #3456. Processed-items deduplication tracking is cleared through the REST-visible Data Machine ability, executed through WordPress core’s ability runner:

POST /wp-json/wp-abilities/v1/abilities/datamachine/clear-processed-items/run
Content-Type: application/json

{ "input": { "clear_type": "pipeline", "target_id": 12 } }

The admin Jobs page calls this through the shared executeAbility() client (inc/Core/Admin/shared/utils/api.js).

Authentication

The ability’s permission callback enforces the Data Machine management surface (PermissionHelper::can_manage()). The core ability runner also requires show_in_rest and a valid REST nonce for cookie-authenticated callers.

Processed Items Abilities