RequestChanges
This is a ROS service definition.
Source
# Query ID to request a full participants list for
uint64 query_id
# Version to request changes from; ignored if full_update is true
uint64 version
# Request a full update rather than from a specific version
bool full_update false
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# Response to the request
ScheduleIdentity node_id
uint8 REQUEST_ACCEPTED=1
uint8 UNKNOWN_QUERY_ID=2
uint8 ERROR=3
uint8 result
string error