> ## Documentation Index
> Fetch the complete documentation index at: https://docs.inworld.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# ProcessContext

> Execution context provided to custom nodes during processing. Provides access to execution information, configuration, data store, and component interfaces. **Key Features:** - Access to execution configuration and metadata - Data store for sharing state across nodes - Component registry access for LLM and embedder interfaces - Cancellation status checking

## Properties

* [nodeId](#nodeid)
* [isCancelled](#iscancelled)

***

## Properties

### nodeId

```typescript theme={"system"}
nodeId: string
```

The unique identifier of the current node.

### isCancelled

```typescript theme={"system"}
isCancelled: boolean
```

Flag indicating if the execution has been cancelled via `GraphOutputStream.abort()`. Custom nodes can check this to exit early.