Hi Nicole,
no, in updates you can only replace the whole old table by a whole new table.
And tags are similar. On a normal metadata update you can only replace the whole set of tags by a new set of tags like this:
{
"objects": [
{
"properties": {
"system:tags": {
"value": [["tag1",222],["tag1",222]]
},
"name": {
"value": "tagtest"
}
}
}
]
}
Perhaps there will be other ways in future.
Kind Regards
nils