LP-EM-CC2745R10-Q1: What is the API for erasing internal Flash at the byte level?

Part Number: LP-EM-CC2745R10-Q1

Tool/software:

Hi, Ti

SDK version: 9.11.00.18

    The API we currently use for erasing internal Flash is (extern int_fast16_t NVS_erase(NVS_Handle handle, size_t offset, size_t size)); However, the size parameter must be an integer multiple of the sector size. Since I don’t need to erase an entire sector, I would like to ask if there is an API for byte-level erasure.

Best regards!