curl --request PUT \
  --url https://api.x.com/2/activity/subscriptions/{subscription_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "tag": "<string>",
  "webhook_id": "1146654567674912769"
}'

{
  "data": {
    "subscription": {
      "created_at": "2023-11-07T05:31:56Z",
      "event_type": "<string>",
      "filter": {
        "keyword": "The President",
        "user_id": "2244994945"
      },
      "subscription_id": "1146654567674912769",
      "tag": "<string>",
      "updated_at": "2023-11-07T05:31:56Z",
      "webhook_id": "1146654567674912769"
    },
    "total_subscriptions": 123
  }
}