AccessDeniedUser: arn:aws-us-gov:sts::467662230146: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-467662230146" because no identity-based policy allows the s3:ListBucket actionH7N173J268C1DGQ7PmgBUSJzcfcKdA1tinbHIrIxj1Z5VyO+MfzvueCvHf8bfCQNW2nZzjG6raB4oMkcfv3Is9ysJjQkZFXRbnsI68ls+OdGYUB7