# `IndicesStatsShardCommit` [interface-IndicesStatsShardCommit]

| Name | Type | Description |
| - | - | - |
| `generation` | [integer](./integer.md) |   |
| `id` | [Id](./Id.md) |   |
| `num_docs` | [long](./long.md) |   |
| `user_data` | Record<string, string> | &nbsp; |