disassociateMembers

Disassociates GuardDuty member accounts (from the current administrator account) specified by the account IDs.

When you disassociate an invited member from a GuardDuty delegated administrator, the member account details obtained from the CreateMembers API, including the associated email addresses, are retained. This is done so that the delegated administrator can invoke the InviteMembers API without the need to invoke the CreateMembers API again. To remove the details associated with a member account, the delegated administrator must invoke the DeleteMembers API.

With autoEnableOrganizationMembers configuration for your organization set to ALL, you'll receive an error if you attempt to disassociate a member account before removing them from your organization.