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 actionFXVKHVSMJ92RM41RWs+0cQ2VyB+k7Dw2fXzsbhGHG5bmY2T3YF822RQ4Laf8EETpbkxIVXLF7T91trFH8udiymuuP232/yjAvDgd5s62Xn9v1jFw