Policy Group Expression Template is an expression consisting of policy groups defined at Domain Template or L2 Domain Template
name(Mandatory): Name of the Policy Group Expression Template
last_updated_by: ID of the user who last updated the object.
last_updated_date: Time stamp when this object was last updated.
description: Description of the Policy Group Expression Template
entity_scope: Specify if scope of entity is Data center or Enterprise level
creation_date: Time stamp when this object was created.
owner: Identifies the user that has created this object.
expression(Mandatory): Actual Policy Group Expression like (PG1 || PG2) && !PG3. Allowed operators are && (AND), ! (NOT), II (OR) and ( )
external_id: External object ID. Used for integration with third party systems