# `CatAliasesAliasesRecord` [interface-CatAliasesAliasesRecord]

| Name | Type | Description |
| - | - | - |
| `"routing.index"` | string | index routing |
| `"routing.search"` | string | search routing |
| `a` | string | alias name alias |
| `alias` | string | alias name |
| `f` | string | filter filter |
| `fi` | string | filter filter |
| `filter` | string | filter |
| `i` | [IndexName](./IndexName.md) | index alias points to index |
| `idx` | [IndexName](./IndexName.md) | index alias points to index |
| `index` | [IndexName](./IndexName.md) | index alias points to |
| `is_write_index` | string | write index |
| `isWriteIndex` | string | write index is_write_index |
| `ri` | string | index routing 'routing.index' |
| `routingIndex` | string | index routing 'routing.index' |
| `routingSearch` | string | search routing 'routing.search' |
| `rs` | string | search routing 'routing.search' |
| `w` | string | write index is_write_index |