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 actionDC7G3YG3123V03N2FXqO2Z0LNJU9Zqn+ZwoSWjOOq7sn9Xwb6P9+1BRd06+a3/8ePOUQGH9IhV6dahXi4dUOgJu7hV/cD0IQGIFwZzjURX3XTfMK