Installing keycloak on openshift issue

Hello - I am following the aws documentation for crating an open shift cluster on aws in order to setup a cluster first but see the following error. I am unsure how to proceed next. Has anyone seen this before?

C:Users ayakDocumentsawsconsoleawscliv2aws osa-windows>rosa create cluster --interactive --sts
INFO: Interactive mode enabled.
Any optional fields can be left empty and a default will be selected.
? Deploy cluster with Hosted Control Plane: Yes
? Billing Account: 94098800
INFO: Using ‘9409880’ as billing account.
? OpenShift version (default = ‘4.14.11’): 4.14.11
ERR: Failed to find Installer role: AccessDenied: User: arn:aws:iam::941926668602:user/ananth is not authorized to perform: iam:ListRoles on resource: arn:aws:iam::941926668602:role/ because no identity-based policy allows the iam:ListRoles action
status code: 403, request id: 1894740a-1d1c-42ba-a219-74f56d8400a0

Thanks