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 action634YG2N54PJ44464h1ouKE4jiyJsnFqBHB5ISWEWiEZ9LXGLjmXRgexgikiCid49WtpVmPU5qfJ/o49Uebh8AXtHEdtQ0Z52qE+GFuMf63yhqV+x