# `ShardStatistics` [interface-ShardStatistics]

| Name | Type | Description |
| - | - | - |
| `failed` | [uint](./uint.md) | The number of shards the operation or search attempted to run on but failed. |
| `failures` | [ShardFailure](./ShardFailure.md)[] |   |
| `skipped` | [uint](./uint.md) |   |
| `successful` | [uint](./uint.md) | The number of shards the operation or search succeeded on. |
| `total` | [uint](./uint.md) | The number of shards the operation or search will run on overall. |