Interface Summary Interface Description BoundaryC7 Represents the boundary of an ad that is relevant for up to seven days after the original airing. Boundary The base Boundary used to describe the boundaries of an ad. ThumbnailResolution Represents the resolution of a thumbnail. BoundaryHalftime Represents the boundary that identifies special content. BoundaryInfo Represents the information of an ad boundary. BoundaryC3 Represents the boundary of an ad that is relevant for up to three days after the original airing.