diff --git a/src/cli/cmds/sumsub-cmds/applicant-details.ts b/src/cli/cmds/sumsub-cmds/applicant-details.ts
index ebd4631..6fc3bf4 100644
--- a/src/cli/cmds/sumsub-cmds/applicant-details.ts
+++ b/src/cli/cmds/sumsub-cmds/applicant-details.ts
@@ -19,7 +19,8 @@ export const builder = (yargs: any) => {
   });
 };
 
-function getApplicantDetails (userId: string) {
+// https://docs.sumsub.com/reference/get-applicant-data-via-externaluserid
+function getApplicantDetailsRequest (userId: string) {
   const config: any = { baseURL: SUMSUB_BASE_URL};
 
   var method = 'GET';
@@ -42,19 +43,17 @@ export const handler = async (argv: Arguments) => {
   const userId = argv.userId as string;
 
   if (!userId) {
-    console.error('User ID is required');
-    process.exit(1);
+    throw new Error('User ID is required')
   }
 
   try {
-    const response = await sumsubAxios(getApplicantDetails(userId));
+    const response = await sumsubAxios(getApplicantDetailsRequest(userId));
 
     // Exclude this key because the includedCountries and docSets data is not required
     delete response.data.requiredIdDocs;
 
     console.log('Applicant Data:', JSON.stringify(response.data, null, 2));
   } catch (error: any) {
-    console.error('Failed to fetch applicant data:', error.response ? error.response.data : error.message);
-    process.exit(1);
+    throw new Error(`Failed to fetch applicant data: ${JSON.stringify(error.response ? error.response.data : error.message)}`)
   }
 }