js sample needs more parameter if that obtains user.fields

[ricemountainer]

Hi experts

I'm so helpful that samples.
However I found the small issue , so I would like to write it.

js sample parameter is below:

    const params = {
        "ids": "1278747501642657792,1255542774432063488", // Edit Tweet IDs to look up
        "tweet.fields": "lang,author_id", // Edit optional query parameters here
        "user.fields": "created_at" // Edit optional query parameters here
    }

But when we specify user.fields parameter, we also must specify "expansions" parameter.
It is written by https://developer.twitter.com/en/docs/twitter-api/tweets/lookup/api-reference/get-tweets-id

Actually I couldn't get user.fields response,and I added following parameter then it worked.

    const params = {
        "ids": "1278747501642657792,1255542774432063488", // Edit Tweet IDs to look up
        "tweet.fields": "lang,author_id", // Edit optional query parameters here
        "user.fields": "created_at" // Edit optional query parameters here
        "expansions": "author_id" // ** add here **
    }

Please check above.

Thank you

[andypiper]

Well spotted - I will add this the next time we revise the JS samples.