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 actionZVP1GCF133WKT0QFfDAhqjs9y6k2YMpd4fDked4sz1bxmYDt59m21lXhq2d0fbcQ5TcHGAZcEgJ/JT8bn4WiFyaRFgOViPKfj3KZS4GVzpjtponU