Details about a failure for a specific shard in a snapshot.
| Name | Type | Description | Notes |
|---|---|---|---|
| index | String | The index name. | [optional] |
| indexUuid | String | UUID of the index. | [optional] |
| shardId | Integer | Shard identifier. | [optional] |
| reason | String | Full exception/message explaining why the failure occurred. | [optional] |
| nodeId | String | ID of the node handling that shard. | [optional] |
| status | String | Status of the failure (e.g., INTERNAL_SERVER_ERROR). | [optional] |