diff --git a/plugins/modules/azure_rm_postgresqlserver.py b/plugins/modules/azure_rm_postgresqlserver.py
index ab9022905..8670e2cea 100644
--- a/plugins/modules/azure_rm_postgresqlserver.py
+++ b/plugins/modules/azure_rm_postgresqlserver.py
@@ -90,6 +90,12 @@
     admin_password:
         description:
             - The password of the administrator login.
+            - The supplied password must be between 6-72 characters long and must satisfy at least 3 of password complexity requirements from the following.
+            - 1. Contains an uppercase character
+            - 2. Contains a lowercase character
+            - 3. Contains a numeric digit
+            - 4. Contains a special character
+            - 5. Control characters are not allowed
         type: str
     create_mode:
         description: