Descriptions of the types of sizes a creative can be. Not all creatives can be described by a height-width pair, this provides additional context.
||Dimension based size, an actual height and width.|
||Mobile size, that is expressed as a ratio of say 4 by 1, that could be met by a 100 x 25 sized image.|
||Out-of-page size, that is not related to the slot it is served. But rather is a function of the snippet, and the values set. This must be used with 1x1 size.|
||Native size, which is a function of the how the client renders the creative. This must be used with 1x1 size.|
||Audio size. Used with audio ads. This must be used with 1x1 size.|