setSessionAssetParameterMacros

Install the customer asset-parameter macros (SessionConfig.assetParameterMacros) for the session about to start. Each callback resolves the $-prefixed name it is keyed by: com.dolby.optiview.ads.core.AssetParameterMacroValue.Text replaces the token, com.dolby.optiview.ads.core.AssetParameterMacroValue.Empty omits the parameter and com.dolby.optiview.ads.core.AssetParameterMacroValue.Unresolved keeps the token literally.