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copy_values
Overview
The copy_values processor copies values within an event and is a mutate event processor. The following table describes the options you can use to configure the copy_values processor.
| Option | Required | Type | Description |
|---|---|---|---|
| entries | Yes | List | The list of entries to be copied. Valid values are from_key, to_key, and overwrite_if_key_exists. |
| from_key | N/A | N/A | The key of the entry to be copied. |
| to_key | N/A | N/A | The key of the new entry to be added. |
| overwrite_if_to_key_exists | No | Boolean | If true, the existing value is overwritten if the key already exists within the event. Default value is false. |