Hybrid Data Pipeline OData service provides the following custom query parameters.

Name Description Default value
timezone A Java timezone id string. If the client timezone differs from that of the Hybrid Data Pipeline service, specifying the timezone might be necessary to correctly process DateTime values. The timezone can also be specified as header. See OData Headers for more information. When not specified in the URL or as a header, defaults to GMT.
ddsearch Use in queries with a string to search columns for which search is enabled in the schema map, in contrast with $filter, which searches all exposed columns. Do not use ddsearch and $filter in the same request. See Searching text-based columns with OData Version 2 for more information. Not applicable.