AccessDeniedUser: arn:aws-us-gov:sts::685640609887: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-685640609887" because no identity-based policy allows the s3:ListBucket actionX8Z8B0A9X15MYK9W6+tvDM4YqlAmFe28Hy+rvyRBGfEGlP4GNz/d0Zkf9w7ZjBLb0i0NHTbwi9zO4Gxs5XZsILx8+Tw=