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 actionXJZ493R64TJCF46ArjTK4A7a6mHWJKFPOUCL3W7thZqV3NNU6e/Dc5Wq/FL6g/TTz5e42wbdiCW/Fqs4st+Wfy0Fd54=