Enables an Amazon Web Services account within the organization as the GuardDuty delegated administrator.
See https://www.paws-r-sdk.com/docs/guardduty_enable_organization_admin_account/ for full documentation.
guardduty_enable_organization_admin_account(AdminAccountId)
[required] The Amazon Web Services Account ID for the organization account to be enabled as a GuardDuty delegated administrator.