AccessDeniedUser: arn:aws-us-gov:sts::556299889149:assumed-role/cop-ui_apigw_s3_role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::cop-ui-static-assets-556299889149" because no identity-based policy allows the s3:ListBucket action43TPFK3XC8A0MZ1VLDCXrHH9yqTdnsaoxzTkcIKw8crt9Pe1chcs+sfTHShaXAX3heTrZefAP2Z2CCumFdBIJSwmpfkUApg3r1a6ONbSwk+fl8+TL5AxvImKm2E=