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# RatePlan.fetchByVid

The `fetchByVid` method fetches an existing `RatePlan` by its `VID`.

## Input

*srd*: sparse response description, a SOAP string (which must be a JSON object), in which you specify the elements you want returned.This parameter enables the calling system to constrain a `method` call to return only components you specify. This gives you greater control over returned content, and improves response time within the Vindicia platform by reducing the processing needed for the call.

Some fields are required, either practically or in the WSDL, and will be returned regardless of the *srd*. A null *srd* returns the complete response.

*vid*: the Vindicia ID for the `RatePlan` you wish to fetch.

## Output

*return*: an object of type `Return` that indicates the success or failure of the call.

*ratePlan*: the returned `RatePlan`. (Optional.)

## Returns

This method returns the codes listed in [The Return Object](The_Return_Object#) .

## Example

```

$rateplan = new RatePlan;
$response = 
          $rateplan->fetchByVid('2a99928a749ac05cdc8041aee3cacedcb4b6962e');
if ($response['returnCode'] == 200) {
   fetchedRatePlan = $response['data']->ratePlan;
   // process fetched RatePlan here
}
// check $response
```

**Parent topic:**[RatePlan Methods](../topics/RatePlan_Methods)


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