kibana/docs/development/plugins/expressions/public/kibana-plugin-plugins-expressions-public.executioncontract.getexpression.md
2020-09-30 09:10:28 +02:00

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[Home](./index.md) &gt; [kibana-plugin-plugins-expressions-public](./kibana-plugin-plugins-expressions-public.md) &gt; [ExecutionContract](./kibana-plugin-plugins-expressions-public.executioncontract.md) &gt; [getExpression](./kibana-plugin-plugins-expressions-public.executioncontract.getexpression.md)
## ExecutionContract.getExpression property
Get string representation of the expression. Returns the original string if execution was started from a string. If execution was started from an AST this method returns a string generated from AST.
<b>Signature:</b>
```typescript
getExpression: () => string;
```