diff --git a/lib/rest/rest-entity.js b/lib/rest/rest-entity.js
index 47e91db..11adfc0 100644
--- a/lib/rest/rest-entity.js
+++ b/lib/rest/rest-entity.js
@@ -33,7 +33,8 @@ class RestEntity {
   async retrieve(sid) {
     try {
       const res = await this.get(`Accounts/${this.accountSid}/${this.name}/${sid}`);
-      return res.length > 0 ? res[0] : null;
+      //get call by sid will return call cdr as a object and not an array
+      return res;
     } catch (err) {
       if (err.statusCode === 404) throw new Error(`${this.name}.retrieve: sid ${sid} not found`);
       if (err.statusCode !== 204) throw new Error(`${this.name}.retrieve: unexpected status code ${err.statusCode}`);