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 actionPC6Y5CVNQ80EG6JByQhVdTZ2SLFd/Al8sq7W6ZMw5OkpJnChn3Mby4xvfPDvrswHCFFaz/dE5yP7LcS+tKW6QxID8gCyFdlCxI3w8kaweS3ohZhJ