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## Field Renamer


***

## Description

Replaces the runtime name of an event property with a custom defined name.
Useful for data ingestion purposes where a specific event schema is required.


***

### OldFieldName
Specifies the field to rename.

### NewFieldName
Specifies the new runtime name of the field.

## Output
Example:

Old Output:
```
{
  'timestamp': 16003000,
}
```

New Ouput:
```
{
  'time': 16003000,
}
```