[null,null,["最后更新时间 (UTC)：2025-08-21。"],[],[],null,["# Class: CompanionAd\n\nCompanionAd\n===========\n\nclass public\n\nA class representing a companion ad object during dynamic ad insertion. This\nclass exposes a subset of the ima.CompanionAd properties.\n\nConstructor\n-----------\n\n### CompanionAd\n\nnew\nCompanionAd(companion)\n\nConstructor.\n\n| #### Parameter ||\n|-----------|-------------------------|\n| companion | Value must not be null. |\n\nMethods\n-------\n\n### getAdSlotId\n\ngetAdSlotId() returns (null or string)\n\nReturns\n\n: `(null or string)`\n\n### getContent\n\ngetContent() returns string\n\nReturns\n\n: `string`\n\n### getContentType\n\ngetContentType() returns (null or string)\n\nReturns\n\n: `(null or string)`\n\n### getHeight\n\ngetHeight() returns number\n\nReturns\n\n: `number`\n\n### getWidth\n\ngetWidth() returns number\n\nReturns\n\n: `number`"]]
