According to table 11 (line 1974/pg 68 of OCF 2.0 spec) it means “request identifier”
From: iotivity-dev@lists.iotivity.org [mailto:iotivity-dev@lists.iotivity.org] On Behalf Of Gregg Reynolds Sent: Monday, June 4, 2018 2:31 PM To: iotivity-dev <iotivity-dev@lists.iotivity.org> Subject: [dev] What is RI I see references to "RI" scattered about the code and docs. What is it? Thanks G