Verify whether an email address is present in the AdminDirectory.Users database

I'm trying to determine if there is a method to verify the existence of an email ID in AdminDirectory.Users. While I am aware that https://developers.google.com/admin-sdk/directory/v1/reference/users/get can fetch all users, I am wondering if there is a similar query function like exists (found in SQL) within Google Apps Script?

Answer №1

When it comes to retrieving an individual user, the .get() function is your go-to option.

If you want to check whether a user exists or not, you can employ .get() within a try catch block.

Upon calling this function, it will respond with true indicating the presence of the user, and false if the user is not found.

function fetchUser(email){
   var isFound;
   try{
    var user = AdminDirectory.Users.get(email); 
      isFound = true;
  } catch (e){
      isFound = false;
 }
 return isFound;
}

Answer №2

When looking at the methods available in the Directory API, we come across Users.list which includes a 'query' property. The types of queries that can be executed are outlined in Search for users, where an 'email' value is specified.

Experiment with this feature by testing it out in Apps Script using List all users.

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