diff --git a/log b/log
new file mode 100644
index 0000000..e69de29
diff --git a/main.js b/main.js
index 9d65ee7..fe86e70 100644
--- a/main.js
+++ b/main.js
@@ -3,10 +3,16 @@ import { get_run_details } from "./tfc-api-functions.mjs";
 
 const my_config = normalized_config;
 
-// console.log(my_config);
+const runid_provided = run_id => {
+    return (run_id ? true : false);
+}
 
-console.log(process.argv.slice(2));
+const runidNotProvided = run_id => {
+    return !runid_provided(run_id);
+}
 
-const response = await get_run_details(my_config.base_url, process.argv.slice(2), my_config.token);
+if(runidNotProvided(process.argv[2])){
+    throw new Error("RunID must be provided");
+}
 
-//console.log(response);
\ No newline at end of file
+const response = await get_run_details(my_config.base_url, process.argv.slice(2), my_config.token);
\ No newline at end of file