InvitationResponse

{
    "isSuccess": true,
    "data": {
        "id": "54ba4b89-29ed-4a25-a7ea-119c9c9f83d0",
        "meetingId": "7fa85f64-5717-4562-b3fc-2c963f66afa6",
        "inviteeType": "PROJECT_MEMBER",
        "email": "consultant@example.com",
        "displayName": "External Consultant",
        "projectMemberId": "431cc6fc-0cb2-4868-88c2-4500e74f1a9b",
        "stakeholderId": "6f9e11ed-cfb4-4f1f-b250-7e17ae10e3fd",
        "role": "HOST",
        "status": "PENDING",
        "invitedById": "9e2d50d1-63df-47df-a12f-35f4dfd617ec",
        "expiresAt": "2026-05-21T12:00:00Z",
        "createdAt": "2026-05-17T13:15:00Z"
    },
    "message": "Operation completed successfully",
    "statusCode": 200,
    "errors": []
}