> ## 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. # ListOrganizationMembersData ## Fields | Field | Type | Required | Description | Example | | ----------- | --------------------------------------------------- | -------------------- | -------------------------------------- | --------------------------------------------------- | | `Email` | `string` | :heavy\_check\_mark: | Email address of the member | [jane.doe@example.com](mailto:jane.doe@example.com) | | `FirstName` | `*string` | :heavy\_check\_mark: | First name of the member | Jane | | `ID` | `string` | :heavy\_check\_mark: | User ID of the organization member | user\_2dHFtVWx2n56w6HkM0000000000 | | `LastName` | `*string` | :heavy\_check\_mark: | Last name of the member | Doe | | `Role` | [operations.Role](../../models/operations/role.mdx) | :heavy\_check\_mark: | Role of the member in the organization | org:member |