Respond to a group member invite

GraphQL endpoint: /user

Responds to a group membership invite. The invited user can accept by setting response = "ACCEPTED" or reject the invitation via response = "REJECTED". When accepted, the user becomes a member of the group with the specified role.

Query

mutation (
  $inviteId: ID!
  $response: GroupInviteResponse!
) {
  respondGroupUserMemberInvite(
    inviteId: $inviteId
    response: $response
  ) {
    id
    status
    role
    insertedAt
    respondedAt
    updatedAt
    group {
      id
    }
    user {
      id
    }
    invitedUser {
      id
    }
  }
}

Variables

{
  "inviteId": "00000000-0000-4000-8000-000000000002",
  "response": "ACCEPTED"
}

Response

{
  "data": {
    "respondGroupUserMemberInvite": {
      "group": {
        "id": "00000000-0000-4000-8000-000000000001"
      },
      "id": "00000000-0000-4000-8000-000000000002",
      "insertedAt": "2026-01-15T09:00:00.000000",
      "invitedUser": {
        "id": "00000000-0000-4000-8000-000000000003"
      },
      "respondedAt": "2026-01-15T09:00:01.000000",
      "role": "MEMBER",
      "status": "ACCEPTED",
      "updatedAt": "2026-01-15T09:00:02.000000",
      "user": {
        "id": "00000000-0000-4000-8000-000000000004"
      }
    }
  }
}