Programming Guides › Programming Guide for Perl › CLI Policy Management Methods › Response Attribute Methods › GetVariable Method—Retrieves the Variable Object in the Response Attribute's Active Expression

GetVariable Method—Retrieves the Variable Object in the Response Attribute's Active Expression

The GetVariable method Retrieves the variable object used in the response attribute's active expression.

Syntax

The GetVariable method has the following format:

Netegrity::PolicyMgtResponseAttr‑>GetVariable()

Parameters

The GetVariable method accepts the following parameters.

Return Value

The GetVariable method returns one of the following values:

• A PolicyMgtVariable object
• undef if the call is unsuccessful, or if there is no variable used in the response attribute