Steamworks Documentation
ISteamCommunity Interface
Provides restricted access to Steam Community features.

For more info on how to use the Steamworks Web API please see the Web API Overview.

ReportAbuse

POST https://partner.steam-api.com/ISteamCommunity/ReportAbuse/v1/
NameTypeRequiredDescription
keystringSteamworks Web API publisher authentication key.
steamidActoruint64SteamID of user doing the reporting
steamidTargetuint64SteamID of the entity being accused of abuse
appiduint32AppID to check for ownership
abuseTypeuint32Abuse type code (see EAbuseReportType enum)
contentTypeuint32Content type code (see ECommunityContentType enum)
descriptionstringNarrative from user
giduint64GID of related record (depends on content type)

Allows publishers to report users who are behaving badly on their community hub.

NOTE: This call requires a publisher API key to use this method. As such this API MUST be called from a secure server, and can never be used directly by clients!