# KnowledgeUpdateNode (/docs/core/reference/api/interfaces/KnowledgeUpdateNode)



[@kysoql/core](/docs/core/reference/api) / KnowledgeUpdateNode

Immutable query AST node for a Salesforce Knowledge UPDATE clause.

## Properties [#properties]

| Property                              | Modifier   | Type                                                                                           | Description                                                      |
| ------------------------------------- | ---------- | ---------------------------------------------------------------------------------------------- | ---------------------------------------------------------------- |
| <a id="api-property-kind" /> `kind`   | `readonly` | `"KnowledgeUpdateNode"`                                                                        | Node discriminator used by Kysoql compilers and plugin visitors. |
| <a id="api-property-modes" /> `modes` | `readonly` | readonly [`KnowledgeUpdateMode`](/docs/core/reference/api/type-aliases/KnowledgeUpdateMode)\[] | KnowledgeArticle update modes emitted by the query.              |