I'm really new to Node-Red and would like to know how to remove array objects that don't contain a specific key. Below is the first object from my array, it contains the key called 'clearedTime' - can I delete / remove all array items that contain this key? I just need the objects that do not have this key.
08/07/2020, 20:15:36node: 74ee711e.1992emsg.payload : Object
[0 … 9]
label: "No motion fault detected"
message: "Motion fault detection cleared for sensor Racks - Front-MOTION at NBRK0750"