# ServiceIdentitiesListOptions Query options for ServiceIdentities.ListAsync. Every property is optional. `Goodmem.Client.Api.ServiceIdentitiesListOptions` - `IncludeDeleted` (`bool?`): Include readable permanent tombstones. - `Label` (`IReadOnlyDictionary?`): Filter by label key-value pairs. - `MaxResults` (`int?`): Page size; defaults to 50 and must be between 1 and 1000. - `NextToken` (`string?`): Opaque continuation token. - `OwnerPrincipalId` (`string?`): Exact current administrative-owner principal UUID. [.NET](../../dotnet.md)