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[Home](./index.md) &gt; [@contract-case/case-definition-dsl](./case-definition-dsl.md) &gt; [interactions](./case-definition-dsl.interactions.md) &gt; [functions](./case-definition-dsl.interactions.functions.md) &gt; [ThrowingFunctionExecutionExample](./case-definition-dsl.interactions.functions.throwingfunctionexecutionexample.md) &gt; [invocationName](./case-definition-dsl.interactions.functions.throwingfunctionexecutionexample.invocationname.md)

## interactions.functions.ThrowingFunctionExecutionExample.invocationName property

A name for this specific combination of arguments - must be unique in this contract.

**Signature:**

```typescript
readonly invocationName?: string;
```