# GrantAudience Exactly one principal or the all-authenticated audience. `Goodmem.Client.Models.GrantAudience` - `AllAuthenticated` (`GrantAudienceAllAuthenticated?`): Set to true to address every authenticated principal. JSON: `allAuthenticated`. - `PrincipalId` (`string?`): Active HUMAN or SERVICE principal UUID. JSON: `principalId`. [.NET](../../dotnet.md) Related types — open only those used by your request: - [GrantAudienceAllAuthenticated](GrantAudienceAllAuthenticated.md)