IHardwareTeamService – Steam Web API Documentation

UNDOCUMENTED

https://api.steampowered.com/IHardwareTeamService/GetRMAUpdates/v1/

Name	Value	Type	Required	Description
key	click to set	string	Yes	Access key
product_names[0]		string[]	No
last_change_number		fixed64	No
max_results		uint32	No