Specifies the time unit to use when retrieving results via the Scroll API.

Data Type

string

Default Value

"1m"

Remarks

When a nonzero value is specified, the Scroll API will be used.

The time unit specified will be sent in each request made to Elasticsearch to specify how long the server should keep the search context alive. The value specified only needs to be long enough to process the previous batch of results (not to process all the data). This is because the ScrollDuration value will be sent in each request, which will extend the context time.

Once all the results have been retrieved, the search context will be cleared.

The format for this value is: [integer][time unit]. For example: 1m = 1 minute.

Setting this property to '0' will cause the default Search API to be used. In such a case, the maximum number of results that can be returned are equal to MaxResults.

Supported Time Units: