# `BulkResponseItem` [interface-BulkResponseItem]

| Name | Type | Description |
| - | - | - |
| `_id` | string | null | The document ID associated with the operation. |
| `_index` | string | The name of the index associated with the operation. If the operation targeted a data stream, this is the backing index into which the document was written. |
| `_primary_term` | [long](./long.md) | The primary term assigned to the document for the operation. This property is returned only for successful operations. |
| `_seq_no` | [SequenceNumber](./SequenceNumber.md) | The sequence number assigned to the document for the operation. Sequence numbers are used to ensure an older version of a document doesn't overwrite a newer version. |
| `_shards` | [ShardStatistics](./ShardStatistics.md) | Shard information for the operation. |
| `_version` | [VersionNumber](./VersionNumber.md) | The document version associated with the operation. The document version is incremented each time the document is updated. This property is returned only for successful actions. |
| `error` | [ErrorCause](./ErrorCause.md) | Additional information about the failed operation. The property is returned only for failed operations. |
| `failure_store` | [BulkFailureStoreStatus](./BulkFailureStoreStatus.md) |   |
| `forced_refresh` | boolean |   |
| `get` | [InlineGet](./InlineGet.md)<Record<string, any>> | &nbsp; |
| `result` | string | The result of the operation. Successful values are `created`, `deleted`, and `updated`. |
| `status` | [integer](./integer.md) | The HTTP status code returned for the operation. |