`TCreativeAssignment`
pl		active
pl		applyEventTags
pl		clickThroughUrl
pl		companionCreativeOverrides
pl		creativeGroupAssignments
pl		creativeId
pl		creativeIdDimensionValue
pl		endTime
pl		richMediaExitOverrides
pl		sequence
pl		sslCompliant
pl		startTime
pl		weight

`TGoogleBaseObject`