bmel:self¶
Category: Logic & Control Flow · Returns: bmel:any
bmel:self(value: bmel:any)
Description¶
Identity function. Returns the argument value unchanged. Useful to make a bare field reference or literal valid in contexts that require a function expression, or to document intent explicitly.
Arguments¶
| Parameter | Type | Required | Description |
|---|---|---|---|
value | bmel:any | ✅ | The value to return as-is. |
Example¶
bmel:self({order:Response Payload}.$.order_id)