---
title: Pulling data
slug: cps-guide/mdm-epmm/pulling-data
createdAt: 2026-10-06T07:45:20.484Z
---

- API calls only return properties that have a value and where the parameter is supported in the data model. For the complete list of properties, see [Object models](docId\:DK5wUaGcE74hME-EUyNkR).
- The API calls return all date fields as a long: number of milliseconds since the epoch - January 1, 1970 UTC.