Adding in-maint properties to zone

Issue-ID: AAI-2228
Change-Id: Ibd7607510d4fe9984a6f7e62704f43f807a0f3af
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>
diff --git a/aai-schema/src/main/resources/onap/aai_schema/aai_schema_v16.xsd b/aai-schema/src/main/resources/onap/aai_schema/aai_schema_v16.xsd
index 37350f0..d557026 100644
--- a/aai-schema/src/main/resources/onap/aai_schema/aai_schema_v16.xsd
+++ b/aai-schema/src/main/resources/onap/aai_schema/aai_schema_v16.xsd
@@ -8054,7 +8054,7 @@
     <xs:complexType>
       <xs:annotation>
         <xs:appinfo>
-          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="A zone is a grouping of assets in a location homing to the same connections into the CBB",nameProps="zone-name",indexedProps="zone-id,design-type,zone-context",uniqueProps="zone-id",container="zones",namespace="network",uriTemplate="/network/zones/zone/{zone-id}",requiredProps="zone-id,zone-name,design-type,zone-context")</annox:annotate>
+          <annox:annotate target="class">@org.onap.aai.annotations.Metadata(description="A zone is a grouping of assets in a location homing to the same connections into the CBB",nameProps="zone-name",indexedProps="zone-id,design-type,zone-context",uniqueProps="zone-id",container="zones",namespace="network",uriTemplate="/network/zones/zone/{zone-id}",requiredProps="zone-id,zone-name,design-type,zone-context,in-maint")</annox:annotate>
         </xs:appinfo>
       </xs:annotation>
       <xs:sequence>
@@ -8100,6 +8100,13 @@
             </xs:appinfo>
           </xs:annotation>
         </xs:element>
+        <xs:element name="in-maint" type="xs:boolean" minOccurs="0">
+          <xs:annotation>
+            <xs:appinfo>
+              <annox:annotate target="field">@org.onap.aai.annotations.Metadata(defaultValue="false",description="Used to indicate whether or not zone object is in maintenance mode.")</annox:annotate>
+            </xs:appinfo>
+          </xs:annotation>
+        </xs:element>
         <xs:element ref="tns:relationship-list" minOccurs="0"/>
       </xs:sequence>
     </xs:complexType>
diff --git a/aai-schema/src/main/resources/onap/oxm/v16/aai_oxm_v16.xml b/aai-schema/src/main/resources/onap/oxm/v16/aai_oxm_v16.xml
index f36226e..aaf9e5c 100644
--- a/aai-schema/src/main/resources/onap/oxm/v16/aai_oxm_v16.xml
+++ b/aai-schema/src/main/resources/onap/oxm/v16/aai_oxm_v16.xml
@@ -6849,6 +6849,12 @@
                         <xml-property name="description" value="Concurrency value"/>
                     </xml-properties>
                 </xml-element>
+                 <xml-element default-value="false" java-attribute="inMaint" name="in-maint" required="true" type="java.lang.Boolean">
+                    <xml-properties>
+                        <xml-property name="defaultValue" value="false"/>
+                        <xml-property name="description" value="Used to indicate whether or not zone object is in maintenance mode."/>
+                    </xml-properties>
+                </xml-element>
                 <xml-element java-attribute="relationshipList" name="relationship-list" type="inventory.aai.onap.org.v16.RelationshipList"/>
             </java-attributes>
             <xml-properties>
@@ -6859,7 +6865,7 @@
                 <xml-property name="container" value="zones"/>
                 <xml-property name="namespace" value="network"/>
                 <xml-property name="uriTemplate" value="/network/zones/zone/{zone-id}"/>
-            <xml-property name="requiredProps" value="zone-id,zone-name,design-type,zone-context"/>
+            <xml-property name="requiredProps" value="zone-id,zone-name,design-type,zone-context,in-maint"/>
             </xml-properties>
         </java-type>
         <java-type name="RouteTargets">