AccessDeniedUser: arn:aws-us-gov:sts::725258078918: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-725258078918" because no identity-based policy allows the s3:ListBucket actionEV6ZEXVBZ7E6FJC1AE88z9mx8S0pQklHMToXP/DSflP5yBuhuKwULZjBlt4xoUWWjPf7mkvD27+7/g4jr+lyes0VU0k9s6sHUp2rhjA1jGccvIC+K6zyk6yIc2g=