
| Name | Description | 
|---|---|
| contact | An object containing contact parameters. The object must be compliant with the 2013 definition of the W3C Contacts Manager API specification. However, certain limitations apply, listed in the save article. | 
| callbacks | An object containing two callback methods listed below. | 
The remove listener's callbacks object can
      be structured as follows:
{
    onSuccess: function () { ... },
    onFailure: function (error) { ... }
}| Name | Description | Return type | 
|---|---|---|
| onSuccess | Passed to notify that the removal process completed without issues. | undefined | 
| onFailure | Passed to notify that the process could not be completed. It passes an object that contains a description of an error, as listed in the Constants table of the Contacts article. 
 {
  code,
  description
}
 | undefined |