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 actionY6Y4FFQ7PT79DBQ7KFYrzmXc8GSAm6dskbwJ0tO+0EjmAi36zzK9YUYzyhG0FRoxMJONazihc6xDp/p7obImvP839yE=