> ## Documentation Index > Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # WorkspaceMember ## Fields | Field | Type | Required | Description | Example | | ------------- | --------------------------------------------------------------------------------- | -------------------- | ----------------------------------------------------- | ------------------------------------ | | `CreatedAt` | `string` | :heavy\_check\_mark: | ISO 8601 timestamp of when the membership was created | 2025-08-24T10:30:00Z | | `ID` | `string` | :heavy\_check\_mark: | Unique identifier for the workspace membership | 660e8400-e29b-41d4-a716-446655440000 | | `Role` | [components.WorkspaceMemberRole](../../models/components/workspacememberrole.mdx) | :heavy\_check\_mark: | Role of the member in the workspace | member | | `UserID` | `string` | :heavy\_check\_mark: | Clerk user ID of the member | user\_abc123 | | `WorkspaceID` | `string` | :heavy\_check\_mark: | ID of the workspace | 550e8400-e29b-41d4-a716-446655440000 |