AccessDeniedUser: arn:aws-us-gov:sts::685640609887: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-685640609887" because no identity-based policy allows the s3:ListBucket action9FXVAFZ9ZK8QJT4GIejixSvowmEfa8OzOWJCIYeqZH0Z7L4YTiBHcUSA3xNYMpc+qQbY1l23PJaBvRRawzbMU8mGyBFZqSc6N7b5RaixdZdwzaXerox+6nwze2I=