schema: add missing tags

Tested: Made validator pass for OemManager

Change-Id: I2acef893bb5ead465ebdfb631259f34f8e93031d
Signed-off-by: James Feist <james.feist@linux.intel.com>
diff --git a/static/redfish/v1/schema/OemAccountService_v1.xml b/static/redfish/v1/schema/OemAccountService_v1.xml
index c5783ca..7d58b2b 100644
--- a/static/redfish/v1/schema/OemAccountService_v1.xml
+++ b/static/redfish/v1/schema/OemAccountService_v1.xml
@@ -25,7 +25,7 @@
       <Annotation Term="Redfish.OwningEntity" String="OpenBMC"/>
       <Annotation Term="Redfish.Release" String="1.0"/>
 
-      <ComplexType Name="AuthMethodsConfig">
+      <ComplexType Name="AuthMethodsConfig" BaseType="Resource.OemObject">
         <Annotation Term="OData.AdditionalProperties" Bool="false"/>
         <Annotation Term="OData.Description" String="Authorization Methods configuration."/>
         <Annotation Term="OData.LongDescription" String="Configuration describing which auth methods are enabled."/>