TOC Navbar

Developer Features in 20R2

We are pleased to bring you the following additions and enhancements to Developer Portal features in 20R2. REST API features added in 20R2 only affect API v20.2, unless otherwise noted.

For issues fixed in a release, see the "API" category of the fixed issues list in Vault CDMS Help.


Retrieve Event & Form Data

Release Date: July 17, 2020

With this release, API users can retrieve data for Events and Forms, which includes key values such as definition names, that they can then use to provide parameter values for other endpoints.

The Retrieve Event Data API returns all Events for a chosen subject, as well as a list of Forms within each Event:

GET /api/{version}/app/cdm/events?study_name={study}&site={site}&study_country={country}&subject={subject}

The Retrieve Form Data API returns all Forms within a chosen Event, as well as a list of Item Groups and their Items for each Form.

GET /api/{version}/app/cdm/forms?study_name={study}&site={site}&study_country={country}&subject={subject}&eventgroup_name={name}&event_name={name}

Update Read-only Items with the Set Item Value API

Release Date: July 17, 2020

The Set Item Value API now allows for the update of read-only Items. Note that you still can't update derived Items.