getTwitterUserData.m

function twitterUserTable = getTwitterUserData(userScreenName,tableFields)
% Requires Datafeed Toolbox
    consumerKey = 'GOuvZLXFgD1YiOqOad66GjFnL';
    consumerSecret = 'L4HyV4FT0KWby1qAc7pdhuRFNQljaP6DaBgtNlKrn9EfxBFw6N';
    accessToken =  '1090698488-72nTNrtk3GNwL3LIacDPkf6iuLEjSizo7HUuRGm';
    accessTokenSec = 'VO4fWPndsFBDTmgDHf1EMOMdcw0WN5KEVIU5Sg5WSEY19';
    c = twitter(consumerKey, consumerSecret, accessToken, accessTokenSec);
    
    if c.StatusCode == 200

        baseURL = 'https://api.twitter.com/1.1/users/lookup.json';
        parameters.screen_name = userScreenName;
        userJSON = getdata(c,baseURL, parameters);
        
        userData = userJSON.Body.Data;
        mastTableVarNames = tableFields.Properties.VariableNames;
        
        userDataTable = table();
        for i = mastTableVarNames
            j = char(i);
            
            if isfield(userData, j) == 1
                insert = userData.(j);
                if ischar(insert) == 1
                    insert = string(insert);
                elseif isempty(insert) == 1
                    insert = 0;
                end
                userDataTable.(j) = insert;
            end
        end
        twitterUserTable = userDataTable;
    else
        disp('ERROR');
        twitterUserTable = nan;
    end
    
    
    
end