diff --git a/firebase_admin/_auth_client.py b/firebase_admin/_auth_client.py
index 12d60592..1c9b3708 100644
--- a/firebase_admin/_auth_client.py
+++ b/firebase_admin/_auth_client.py
@@ -200,7 +200,7 @@ def get_users(self, identifiers):
 
         Returns:
             GetUsersResult: A ``GetUsersResult`` instance corresponding to the
-                specified identifiers.
+            specified identifiers.
 
         Raises:
             ValueError: If any of the identifiers are invalid or if more than 100
@@ -374,8 +374,8 @@ def delete_users(self, uids):
 
         Returns:
             DeleteUsersResult: The total number of successful/failed deletions, as
-                well as the array of errors that correspond to the failed
-                deletions.
+            well as the array of errors that correspond to the failed
+            deletions.
 
         Raises:
             ValueError: If any of the identifiers are invalid or if more than 1000
diff --git a/firebase_admin/_auth_providers.py b/firebase_admin/_auth_providers.py
index 96f1b534..46de6fe5 100644
--- a/firebase_admin/_auth_providers.py
+++ b/firebase_admin/_auth_providers.py
@@ -121,7 +121,7 @@ def get_next_page(self):
 
         Returns:
             ListProviderConfigsPage: Next page of provider configs, or None if this is the last
-                page.
+            page.
         """
         if self.has_next_page:
             return self.__class__(self._download, self.next_page_token, self._max_results)
diff --git a/firebase_admin/_user_mgt.py b/firebase_admin/_user_mgt.py
index 0307959f..1d97dd50 100644
--- a/firebase_admin/_user_mgt.py
+++ b/firebase_admin/_user_mgt.py
@@ -78,7 +78,7 @@ def last_refresh_timestamp(self):
 
         Returns:
           integer: Milliseconds since epoch timestamp, or `None` if the user was
-            never active.
+          never active.
         """
         return self._last_refresh_timestamp
 
@@ -215,7 +215,7 @@ def tokens_valid_after_timestamp(self):
 
         Returns:
             int: Timestamp in milliseconds since the epoch, truncated to the second.
-                 All tokens issued before that time are considered revoked.
+            All tokens issued before that time are considered revoked.
         """
         valid_since = self._data.get('validSince')
         if valid_since is not None:
@@ -752,7 +752,7 @@ def delete_users(self, uids, force_delete=False):
 
         Returns:
             BatchDeleteAccountsResponse: Server's proto response, wrapped in a
-                python object.
+            python object.
 
         Raises:
             ValueError: If any of the identifiers are invalid or if more than 1000
diff --git a/firebase_admin/auth.py b/firebase_admin/auth.py
index 5d2fe0f6..c5361bc3 100644
--- a/firebase_admin/auth.py
+++ b/firebase_admin/auth.py
@@ -43,6 +43,8 @@
     'ExpiredIdTokenError',
     'ExpiredSessionCookieError',
     'ExportedUserRecord',
+    'DeleteUsersResult',
+    'GetUsersResult',
     'ImportUserRecord',
     'InsufficientPermissionError',
     'InvalidDynamicLinkDomainError',
@@ -356,14 +358,14 @@ def get_users(identifiers, app=None):
     identifiers are supplied, this method raises a `ValueError`.
 
     Args:
-        identifiers (list[Identifier]): A list of ``Identifier`` instances used
-            to indicate which user records should be returned. Must have <= 100
-            entries.
+        identifiers (list[UserIdentifier]): A list of ``UserIdentifier``
+            instances used to indicate which user records should be returned.
+            Must have <= 100 entries.
         app: An App instance (optional).
 
     Returns:
         GetUsersResult: A ``GetUsersResult`` instance corresponding to the
-            specified identifiers.
+        specified identifiers.
 
     Raises:
         ValueError: If any of the identifiers are invalid or if more than 100
@@ -522,8 +524,7 @@ def delete_users(uids, app=None):
 
     Returns:
         DeleteUsersResult: The total number of successful/failed deletions, as
-            well as the array of errors that correspond to the failed
-            deletions.
+        well as the array of errors that correspond to the failed deletions.
 
     Raises:
         ValueError: If any of the identifiers are invalid or if more than 1000