diff --git a/apex/jobscheduler/framework/java/android/app/job/JobInfo.java b/apex/jobscheduler/framework/java/android/app/job/JobInfo.java
index ae8976a..9f98f8e 100644
--- a/apex/jobscheduler/framework/java/android/app/job/JobInfo.java
+++ b/apex/jobscheduler/framework/java/android/app/job/JobInfo.java
@@ -55,6 +55,10 @@
  * using the {@link JobInfo.Builder}.
  * The goal here is to provide the scheduler with high-level semantics about the work you want to
  * accomplish.
+ * <p> Prior to Android version {@link Build.VERSION_CODES#Q}, you had to specify at least one
+ * constraint on the JobInfo object that you are creating. Otherwise, the builder would throw an
+ * exception when building. From Android version {@link Build.VERSION_CODES#Q} and onwards, it is
+ * valid to schedule jobs with no constraints.
  */
 public class JobInfo implements Parcelable {
     private static String TAG = "JobInfo";