Man pages matching name tsmimehdrfieldvalueuintinsert in section 3ts:

TSMimeHdrFieldValueUintInsert.3ts.en	debian 10 / trafficserver-dev
TSMimeHdrFieldValueUintInsert.3ts.en	debian 11 / trafficserver-dev
TSMimeHdrFieldValueUintInsert.3ts.en	debian 12 / trafficserver-dev