external_id: null clears it. Requires store:write. (API 1.15)curl --location --request PATCH '/store/categories/' \
--header 'Content-Type: application/json' \
--data '{
"name": "string",
"external_id": "string",
"position": 0
}'{
"data": {
"uuid": "095be615-a8ad-4c33-8e9c-c7612fbf6c9f",
"name": "string",
"position": 0,
"external_id": "string"
}
}