**Type**: int[ ]
**Parameters**
| Name | Type | Value |
| sessionId | String | ID of the session |
| category | String | See [Response categories](🔗). |
| recipientIds | String[ ] | IDs of the recipients |
| mailingId | long | ID of the mailing |
**Return values**
For each recipient: Number of responses of the given type for the recipient
**Code structure**