{// Union field content can be only one of the following:"unicode": string,"customEmoji": {object (CustomEmoji)}// End of list of possible types for union field content.}
[null,null,["最后更新时间 (UTC)：2025-02-27。"],[[["ReactionEmoji resource represents an emoji used as a reaction to a message."],["Emoji content can be represented either by a unicode string for basic emojis or a CustomEmoji object for custom emojis."],["The content field is required and determines the type of emoji being used."]]],["The core content defines a message reaction emoji, which can be represented in JSON. The `content` field is mandatory and can be either a `unicode` string for basic emojis or a `customEmoji` object for custom emojis. `unicode` is optional and represents a standard emoji, while `customEmoji` is output-only and links to a separate definition of custom emojis. Only one of the content type is accepted.\n"]]
