AccessDeniedUser: arn:aws:sts::426519091257:assumed-role/digi-epub-delivery-api-gateway/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::426519091257-digi-epub-pages" because no identity-based policy allows the s3:ListBucket actionQ1MDACGY6DCBFKSNHn2DAvTUb0k+o/cXeQx8cYgFV5zgQtNj7fwWlUN600uApFsOe0/6kFhFbAaleM4eIjF2O2JbiKWNH1NMuv5LsjiwUikEZH78