# CreateBackfillJob Parameters for creating a logs or spans backfill batch job. **Type**: `object` ## One Of This schema accepts one of the following types: ### Option 1 `CreateLogsBackfillJob` ### Option 2 `CreateSpansBackfillJob` ## Properties - name: dataType (required) type: string - name: datasetId (optional) type: string - name: end (optional) type: string - name: limit (optional) type: integer - name: name (optional) type: string - name: sinks (optional) type: array of `Operation` - name: start (optional) type: string - name: tags (optional) type: object - name: teamIds (optional) type: array of string