Changes to Set or clear one field across many capsules, with a dry run that counts first

added the optional property succeeded/items/republish to the response with the 200 status

added the optional property batch_id to the response with the 200 status

added the optional property succeeded/items/version_skip_reason to the response with the 200 status

added the optional property succeeded/items/version_skipped to the response with the 200 status

endpoint added