# `res.get()`

Returns the current value of the specified response header (`header`).

### Usage
```usage
res.get(header);
```

### Example
```javascript
res.get('Content-Type');
// -> "text/plain"
```

### Notes
>+ The `header` argument is case-insensitive.
>+ Response headers can be changed up until the response is sent. See [`res.set()`](https://sailsjs.com/documentation/reference/response-res/res-set) for details.














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