Move to 2019.4

Make changes to update_schemas.py needed for the move and run
update_schemas.py.

To see an overview of 2019.4 see
https://www.dmtf.org/sites/default/files/Redfish_Release_2019.4_Overview.pdf

Tested: Built bmcweb, loaded on a Witherspoon, and ran
        the validator. No errors.

See new schemas:
 curl -k https://${bmc}/redfish/v1/JsonSchemas/VCATEntry
{
    "@odata.context": "/redfish/v1/$metadata#JsonSchemaFile.JsonSchemaFile",
    "@odata.id": "/redfish/v1/JsonSchemas/VCATEntry",
    "@odata.type": "#JsonSchemaFile.v1_0_2.JsonSchemaFile",
    "Name": "VCATEntry Schema File",
    "Schema": "#VCATEntry.VCATEntry",

Change-Id: I5ae6e3c655e44c82c4457515555bdb934dfb7763
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/static/redfish/v1/schema/Task_v1.xml b/static/redfish/v1/schema/Task_v1.xml
index a17f8ba..9f50ae6 100644
--- a/static/redfish/v1/schema/Task_v1.xml
+++ b/static/redfish/v1/schema/Task_v1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!---->
 <!--################################################################################       -->
-<!--# Redfish Schema:  Task v1.4.2                                                         -->
+<!--# Redfish Schema:  Task v1.4.3                                                         -->
 <!--#                                                                                      -->
 <!--# For a detailed change log, see the README file contained in the DSP8010 bundle,      -->
 <!--# available at http://www.dmtf.org/standards/redfish                                   -->
@@ -320,13 +320,13 @@
 
       <EntityType Name="Task" BaseType="Task.v1_2_1.Task">
         <Property Name="Payload" Type="Task.v1_3_0.Payload" Nullable="false">
-          <Annotation Term="OData.Description" String="The HTTP and JSON payload details for this task."/>
+          <Annotation Term="OData.Description" String="The HTTP and JSON payload details for this task, unless they are hidden from view by the service."/>
           <Annotation Term="OData.LongDescription" String="This object shall contain information detailing the HTTP and JSON payload information for executing this task.  This object shall not be included in the response if the HidePayload property is `true`."/>
         </Property>
         <Property Name="HidePayload" Type="Edm.Boolean" Nullable="false">
           <Annotation Term="OData.Permissions" EnumMember="OData.Permission/Read"/>
-          <Annotation Term="OData.Description" String="An indication of whether the contents of the payload should be hidden from view after the task has been created.  If `true`, responses do not return the payload.  If `false`, responses return the payload.  If this property is not present when the task is created, the default is `false`."/>
-          <Annotation Term="OData.LongDescription" String="This property shall indicate whether the contents of the payload should be hidden from view after the task has been created.  If `true`, responses shall not return the Payload property.  If `false`, responses shall return the Payload property.  If this property is not present when the task is created, the default is `false`."/>
+          <Annotation Term="OData.Description" String="An indication of whether the contents of the payload are hidden from view after the task has been created.  If `true`, responses do not return the payload.  If `false`, responses return the payload.  If this property is not present when the task is created, the default is `false`."/>
+          <Annotation Term="OData.LongDescription" String="This property shall indicate whether the contents of the payload should be hidden from view after the task has been created.  If `true`, responses shall not return the Payload property.  If `false`, responses shall return the Payload property.  If this property is not present when the task is created, the default is `false`.  This property shall be supported if the Payload property is supported."/>
         </Property>
       </EntityType>
 
@@ -377,6 +377,12 @@
       <EntityType Name="Task" BaseType="Task.v1_3_2.Task"/>
     </Schema>
 
+    <Schema xmlns="http://docs.oasis-open.org/odata/ns/edm" Namespace="Task.v1_3_4">
+      <Annotation Term="Redfish.OwningEntity" String="DMTF"/>
+      <Annotation Term="OData.Description" String="This version was created to update the descriptions of the HidePayload property."/>
+      <EntityType Name="Task" BaseType="Task.v1_3_3.Task"/>
+    </Schema>
+
     <Schema xmlns="http://docs.oasis-open.org/odata/ns/edm" Namespace="Task.v1_4_0">
       <Annotation Term="Redfish.OwningEntity" String="DMTF"/>
       <Annotation Term="Redfish.Release" String="2018.3"/>
@@ -404,5 +410,11 @@
       <EntityType Name="Task" BaseType="Task.v1_4_1.Task"/>
     </Schema>
 
+    <Schema xmlns="http://docs.oasis-open.org/odata/ns/edm" Namespace="Task.v1_4_3">
+      <Annotation Term="Redfish.OwningEntity" String="DMTF"/>
+      <Annotation Term="OData.Description" String="This version was created to update the descriptions of the HidePayload property."/>
+      <EntityType Name="Task" BaseType="Task.v1_4_2.Task"/>
+    </Schema>
+
   </edmx:DataServices>
 </edmx:Edmx>