* `query=<series_selector>`: query argument that identifies the streams from which to delete with optional line filters.
* `start=<rfc3339 | unix_seconds_timestamp>`: A timestamp that identifies the start of the time window within which entries will be deleted. This parameter is required.
* `end=<rfc3339 | unix_seconds_timestamp>`: A timestamp that identifies the end of the time window within which entries will be deleted. If not specified, defaults to the current time.
* `max_interval=<duration>`: The maximum time period the delete request can span. If the request is larger than this value, it is split into several requests of <= `max_interval`. Valid time units are "s", "m", "h".
* `max_interval=<duration>`: The maximum time period the delete request can span. If the request is larger than this value, it is split into several requests of <= `max_interval`. Valid time units are `s`, `m`, and `h`.