https://developers.meta.com/horizon/reference/platform-unreal-4/v66/function_o_v_r_platform_cpp_requests_8h_ovr_platform_voip_get_microphone_availability/
OvrPlatform_Voip_GetMicrophoneAvailability Function | platform-unreal-4: Platform Unreal 4 SDK v66...
voipfunctionplatformunrealsdk