[Home](./index.md) > [server](./server.md) > [ModelRegistry](./server.modelregistry.md) > [getNodeNames](./server.modelregistry.getnodenames.md) ## ModelRegistry.getNodeNames() method Retrieves the names of all nodes in a model. **Signature:** ```typescript getNodeNames(modelUri: string): string[]; ``` ## Parameters

Parameter	Type	Description
modelUri	string	The URI of the model to retrieve the node names for.

**Returns:** string\[\] The names of all nodes in the model.