diff --git a/README.md b/README.md
index 5c7f3324..6fe6797c 100644
--- a/README.md
+++ b/README.md
@@ -95,12 +95,12 @@ Optional parameters are supported:
 
 - **account** - If multiple accounts are used, the account name as configured in setup can be specified (`emea` in the screenshot above). If multiple accounts are configured but not specified in search, the first result (by alphanumeric name) is used. To search across all accounts, `account=*` can be used.
 - **method** - Define `query`, `powerquery`, `facet` or `timeseries` to call the appropriate REST endpoint. Default is query.
-- **query** - The DataSet [query](https://app.scalyr.com/help/query-language) filter used to select events. Default is no filter (return all events limited by time and maxCount).
+- **search** - The DataSet [query](https://app.scalyr.com/help/query-language) filter used to select events. Default is no filter (return all events limited by time and maxcount).
+- **maxcount** - Number of events to return. Default is 100; maximum allowed value is 100,000 for PowerQuery and 10,000 for query.
 - **starttime** - The Splunk time picker can be used (not "All Time"), but if starttime is defined it will take precedence to define the [start time](https://app.scalyr.com/help/time-reference) for DataSet events to return. Use epoch time or relative shorthand in the form of a number followed by d, h, m or s (for days, hours, minutes or seconds), e.g.: `24h`. Default is 24h.
 - **endtime** - The Splunk time picker can be used (not "All Time"), but if endtime is defined it will take precedence to define the [end time](https://app.scalyr.com/help/time-reference) for DataSet events to return. Use epoch time or relative shorthand in the form of a number followed by d, h, m or s (for days, hours, minutes or seconds), e.g.: `5m`. Default is current time at search.
 
 For query and powerquery:
-- **maxcount** - Number of events to return.
 - **columns** - Specified fields to return from DataSet query (or powerquery, analogous to using `| columns` in a powerquery). Yields performance gains for high volume queries instead of returning and merging all fields.
 
 For facet: