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List all Labels in the User's Mailbox

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List all Labels in the GMail User's Mailbox

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Chilkat2 Java
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Http;
import com.chilkatsoft.chilkat2.JsonObject;
import com.chilkatsoft.chilkat2.StringBuilder;

public class ChilkatExample {

    public static void main(String[] args) {
        // This example requires the Chilkat API to have been previously unlocked.
        // See Global Unlock Sample for sample code.

        Http http = new Http();
        http.setAuthToken("GMAIL-ACCESS-TOKEN");

        String userId = "me";
        http.setUrlVar("userId", userId);

        String url = "https://www.googleapis.com/gmail/v1/users/{$userId}/labels";

        http.setSessionLogFilename("c:/temp/qa_output/sessionLog.txt");

        // Get the list of GMail labels as JSON.
        StringBuilder sb = new StringBuilder();
        try {
            http.quickGetSb(url, sb);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        JsonObject json = new JsonObject();
        json.loadSb(sb);
        json.setEmitCompact(false);
        System.out.println(json.emit());

        if (http.getLastStatus() != 200) {
            System.out.println("Failed.");
            return;
        }
    }
}