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 actionJ3H9CQDRQ95TWE43/neMJ7R5igBoUyc/bEzyiYmd6tk/LAODqfMGiulO+E0j8Fxuci0tTKMqXmc+KfwGLziDpCxbhPXDpVVGMb3JCd2XWFAVXAR6