# Drop Key

Drop a key from the record.

## Example

This example shows how to use the DropKey transformation to remove a key from a record.

```json
{
	"operation": "drop_key",
    "arguments": {
		"key": "field_to_remove"
	}
}
```

Given the input record:

```json
{
	"field_to_remove": "value_to_remove",
	"remaining_field": "remaining_value"
}
```

The output record will be:

```json
{
	"remaining_field": "remaining_value"
}
```