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 action786E3G2RSGAJHRJMakmO0PY2mmcXBZ/w+knhdXb8L6tAW+fAIZNa/PO0PMmDQcuLcWQlvwdlXVYCbRc7YxH1A5UjtQI=