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 actionT9YMK6E3QWDXN1AWzMLx9avd+M9A7xMVM5NN1+Bp1RTBvdytaDG1mllCc0m7Ers0aYvInSexNJRaqRflx/YP0fH2b9Geo9YxVBtxlHKb+x6ksa17zVReksZYzNo=