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
keystring✔Steamworks Web API publisher authentication key.
steamidActoruint64✔SteamID of user doing the reporting
steamidTargetuint64✔SteamID of the entity being accused of abuse
appiduint32✔AppID to check for ownership
abuseTypeuint32✔Abuse type code (see EAbuseReportType enum)
contentTypeuint32✔Content type code (see ECommunityContentType enum)
descriptionstring✔Narrative 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!