GET /2/users

      (async () => {
  try {
    const userIdsLookup = await twitterClient.users.findUsersById({
      //A list of User IDs, comma-separated. You can specify up to 100 IDs.
      ids: ["2244994945", "6253282"]
    });
    console.dir(userIdsLookup, {
      depth: null,
    });
  } catch (error) {
    console.log(error);
  }
})();

    

      (async () => {
  try {
    const userIdsLookup = await twitterClient.users.findUsersById({
      //A list of User IDs, comma-separated. You can specify up to 100 IDs.
      ids: ["2244994945", "6253282"],

      //A comma separated list of User fields to display
      "user.fields": ["created_at"],

      //A comma separated list of Tweet fields to display.
      "tweet.fields": ["created_at"],

      //A comma separated list of fields to expand
      expansions: ["pinned_tweet_id"],
    });
    console.dir(userIdsLookup, {
      depth: null,
    });
  } catch (error) {
    console.log(error);
  }
})();

    

      // Set the params values

// List<String> | Required. A list of User IDs, comma-separated. You can specify up to 100 IDs.
List<String> ids = Arrays.asList("2244994945", "6253282");

try {
    MultiUserLookupResponse result = apiInstance.users().findUsersById(ids, null, null, null);
    System.out.println(result);
} catch (ApiException e) {
    System.err.println("Exception when calling UsersApi#findUsersById");
    System.err.println("Status code: " + e.getCode());
    System.err.println("Reason: " + e.getResponseBody());
    System.err.println("Response headers: " + e.getResponseHeaders());
    e.printStackTrace();
}

    

      // Set the params values

// List<String> | Required. A list of User IDs, comma-separated. You can specify up to 100 IDs.
List<String> ids = Arrays.asList("2244994945", "6253282");

// Set<String> | A comma separated list of fields to expand.
Set<String> expansions = new HashSet<>(Arrays.asList("pinned_tweet_id"));

// Set<String> | A comma separated list of Tweet fields to display.
Set<String> tweetFields = new HashSet<>(Arrays.asList("created_at"));

// Set<String> | A comma separated list of User fields to display.
Set<String> userFields = new HashSet<>(Arrays.asList("created_at"));

try {
    MultiUserLookupResponse result = apiInstance.users().findUsersById(ids, expansions, tweetFields, userFields);
    System.out.println(result);
} catch (ApiException e) {
    System.err.println("Exception when calling UsersApi#findUsersById");
    System.err.println("Status code: " + e.getCode());
    System.err.println("Reason: " + e.getResponseBody());
    System.err.println("Response headers: " + e.getResponseHeaders());
    e.printStackTrace();
}