Get one backfill run by id (progress poll)
GET /admin/metadata-extraction/backfills/{id}
GET
/admin/metadata-extraction/backfills/{id}
Returns the current row state — processed / succeeded /
failed counters move with each coordinator-job batch
boundary. Gated on system.admin.
Authorizations
Section titled “Authorizations ”Parameters
Section titled “ Parameters ”Path Parameters
Section titled “Path Parameters ” id
required
string format: uuid
Responses
Section titled “ Responses ”Current run state.
One backfill-coordinator run row. Counters move as the coordinator job walks the population.
object
id
required
string format: uuid
asset_type_ref
integer format: int64
total
required
Unknown at start (0). Reserved for a future “count first” pre-walk pass; current implementation leaves at 0 and the UI shows ”—” when zero + not-yet-completed.
integer format: int64
processed
required
integer format: int64
succeeded
required
integer format: int64
failed
required
integer format: int64
started_at
required
string format: date-time
completed_at
string format: date-time
cancelled_at
string format: date-time
started_by_user_ref
integer format: int64
Authentication required, missing, or invalid
object
error
required
Human-readable error summary
string
Example
the request could not be completedExample
{ "error": "authentication required: sign in and retry with a valid session or API token"}Authenticated but missing required capabilities
object
error
required
Human-readable error summary
string
Example
the request could not be completedResource not found
object
error
required
Human-readable error summary
string
Example
the request could not be completed