AccessDeniedUser: arn:aws-us-gov:sts::467662230146: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-467662230146" because no identity-based policy allows the s3:ListBucket action9FY922D2Z2R5B22Vgcs9jbjSip+Tu5YoPw0oTcFK9JCShVRe2B48PzEHiUieCZCujzB605+wJmi0Cf7SCJ4s00EdAcI=