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 action0GNH480T1R2RZ9TSmdY6MVO+E0D/KEapqoqrigHhX8r3bQN9Sg+/3T8zLOTBiyRm4/ixJwDg6/VMYYZcyl1zYnCsexukYqXKLj3UMxTWwgYlgyIQszA7qC5aYqg=