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# Interface ProjectRpcCallOptions

```typescript
interface ProjectRpcCallOptions {
    commandInvocation?: string;
}
```

Types: [commandInvocation](#commandinvocation)

##### Index

### <a id="properties"></a>Properties

[commandInvocation?](#commandinvocation)

## <a id="properties-1"></a>Properties

### <a id="commandinvocation"></a>`Optional`commandInvocation

```typescript
commandInvocation?: string
```

Project-visible, opaque invocation selector. It carries no authority by itself; `ctx.sdk` attaches it and the host reauthorizes every exact leaf.