opaqueId property
Id of current on-vehicle mission, fence, or rally point plan (on download from vehicle).
This field is used when downloading a plan from a vehicle to a GCS.
0 on upload to the vehicle from GCS.
0 if plan ids are not supported.
The current on-vehicle plan ids are streamed in MISSION_CURRENT, allowing a GCS to determine if any part of the plan has changed and needs to be re-uploaded.
The ids are recalculated by the vehicle when any part of the on-vehicle plan changes (when a new plan is uploaded, the vehicle returns the new id to the GCS in MISSION_ACK).
MAVLink type: uint32_t
Extensions field for MAVLink 2.
opaque_id
Implementation
final uint32_t opaqueId;