The omit_total_count query parameter is a boolean field available to specify whether the total number of results and total number of pages are calculated as part of the query and returned in the API response header.

• TRUE — The x-total-count and x-total-pages values are not calculated and the fields are omitted from the response header. Enabling the query parameter can improve response time for queries expected to return more than 10,000 records.

• FALSE — (default) The x-total-count and x-total-pages values are calculated and the fields are included in the response header.