{
    "columns": [
        {
            "fdId": "string",
            "annotation": "string"
        }
    ]
}curl --location --request POST '/public-api/data-source//update-annotation' \
--header 'X-Auth-Token;' \
--header 'Content-Type: application/json' \
--data-raw '{
    "columns": [
        {
            "fdId": "string",
            "annotation": "string"
        }
    ]
}'{
    "result": "ok",
    "response": "No columns change"
}