Attribute existence
Use this condition type to check if an attribute has a value in an incoming document.
This table shows the syntax of the attribute existence condition type:
| Syntax | [ Attribute][Check] |
|---|---|
| Attribute | One of the document attributes selected for monitoring. The attribute can be of any type. |
| Check | One of these values:
|
| Evaluation | The evaluation result is True or False. |
Example
You build a condition to verify whether the Description attribute is empty.
This table shows the condition:
| Attribute | Description |
|---|---|
| Check | Does Not Exist |
The evaluation result of the condition is true if the Description attribute has no value.