API integration

Description	Ticket	Severity
In Milestone Publish messages, system dates (e.g., updated_at) were not in the expected YYYY-MM-DDTHH:MM:SS.MSS-UTCoffset date time format. We corrected this issue and Milestone Publish messages now use ISO date time format. Note that this correction also updated Activity Change messages to ISO date time format.	CHK-46499	2
Intermittently, response time for Artifacts GET messages was longer than expected and could result in timeout errors.	CHK-46531	3
After creating a site via the Study sites POST API, the items created for the new site did not accept attachments as expected.	CHK-46575	1
Event messages did not trigger as expected for completed study library items.	CHK-46656	2
The Users GET API response did not include a user's study, country, or site assignments as expected.	CHK-46685	2
The Artifact GET API failed when a page size greater than 99 was specified; this issue has been resolved, and the API now supports page sizes from 1 to 200, with a default of 30 as designed.	CHK-46834	3
In SharePoint migrated environments only, Artifact GET calls for staff level items were not successful for items with files attached.	CHK-46862	1
We corrected an issue that prevented Artifacts API users from creating an item that already existed for a site under a country.	CHK-49570	3
API documentation for POST artifacts incorrectly showed "artifact_level" instead of "level" inside the example request.	CHK-49571	3
We made a service correction to address an issue where users could not attach documents in a study if a study and country were created via API.	CHK-49967	3
Caching for Artifact, Site, and SiteSurname attributes is now disabled to prevent errors when sending a known site in a different study.	CHK-50489	3