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 action8PJ1P5H623BJQBQGKFNfz8Czd4dSQaYG/A7uPcDOI/w2GqPcJsfeRIIRsOdiUWLPQAj6aN9zxsKzwyoVvDrJLRHgBzC/Xj7zdvir3J2xSwpg7D+eSWQvtxSYfHg=