[null,null,["最后更新时间 (UTC):2025-07-25。"],[],[],null,["# Interface BaseParticipant\n\n| **Developer Preview:** Available as part of the [Google Workspace Developer Preview Program](https://developers.google.com/workspace/preview), which grants early access to certain features. \n|\n| **To use the Meet Media API to access real-time media from a conference, the Google Cloud project, OAuth principal, and all participants in the conference must be enrolled in the Developer Preview Program.**\n\nBase participant type. Only one of signedInUser, anonymousUser, or phoneUser\nfields will be set to determine the type of participant.\n\nSignature\n---------\n\n interface BaseParticipant\n\nProperty signatures\n-------------------\n\n| Name | Description |\n|-----------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------|\n| [`anonymousUser`](./media_api_web.baseparticipant.anonymoususer.md) | If set, the participant is an anonymous user. Provides a display name. |\n| [`name`](./media_api_web.baseparticipant.name.md) | Resource name of the participant. Format: `conferenceRecords/{conferenceRecord}/participants/{participant}` |\n| [`participantKey`](./media_api_web.baseparticipant.participantkey.md) | Participant key of associated participant. Format is `participants/{participant}`. |\n| [`phoneUser`](./media_api_web.baseparticipant.phoneuser.md) | If set, the participant is a dial-in user. Provides a partially redacted phone number. |\n| [`signedInUser`](./media_api_web.baseparticipant.signedinuser.md) | If set, the participant is a signed in user. Provides a unique ID and display name. |"]]