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 action21Z0WV5G9EX11W9AGxr2oelgoyH2GPs9ysHzPrgsxvOYmHZ1ENSGfqqDB/CSCB4F5mZ/b1ZlAHH0mpfcksdteUW2PATH1iYafJ6KEgX7Kzv9egc3k3vPI5hqOTk=