**Type**: String
**Parameters**
| Name | Type | Value |
| sessionId | String | ID of the session |
| filterId | long | ID of the target group |
**Return values**
**modificationId** that is used by all condition altering methods
**Code structure**
**Type**: String
**Parameters**
| Name | Type | Value |
| sessionId | String | ID of the session |
| filterId | long | ID of the target group |
**Return values**
**modificationId** that is used by all condition altering methods
**Code structure**