curl --request PUT \
  --url https://api.streamkap.com/transforms/bulk_update \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "payload": {
    "tags": [
      "<string>"
    ]
  },
  "ids": [
    "<string>"
  ],
  "select_all": false,
  "filters": {
    "source_id": "<string>",
    "destination_id": "<string>"
  }
}
'

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}