https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-tables-integrating-open-source.html#endpoint-considerations When we call list_tabulars we call ``` catalog_api_api::list_tables catalog_api_api::list_views ``` https://github.com/JanKaul/iceberg-rust/blob/df50/catalogs/iceberg-rest-catalog/src/catalog.rs#L158-L184 The call to list_views resutrns ``` Err(ResponseError(ResponseContent { status: 404, content: "<UnknownOperationException/>\n", entity: None })) ``` Since this functionality is not supported As a result we return error for list_tabulars for s3 tables rest catalog everytime