**Type**: String[ ]
**Parameters**
| Name | Type | Value |
| sessionId | String | ID of the session |
| recipientListId | long | ID of the recipient list |
| attributeNames | String[ ] | Names of the fields, whose recipient data shall be queried |
**Return values**
All recipients contained in the recipient list
Every value of the returned array is assigned to a value of the committed array parameter **attributeNames** for a recipient.
**Code structure**