Only Official flag updated for better clarity

Author: sujithhanwha

doc/Core.xml

@@ -5013,8 +5013,8 @@ onvif://www.onvif.org/name/ARV-453
           <varlistentry>
             <term>request</term>
             <listitem>
-              <para role="param">OnlyOfficial - optional [xs:boolean]</para>
-              <para role="text">Optional flag to filter only official firmware versions. If not specified or set to false, all available firmware versions are returned.</para>
+              <para role="param">IncludeUnofficial - optional [xs:boolean]</para>
+              <para role="text">Optional flag to include non-official firmware versions (like beta firmwares or customized firmwares) in the response. If not specified or set to false, only official firmware versions are returned.</para>
             </listitem>
             <listitem>
               <para role="param">IncludePreviousVersions - optional [xs:boolean]</para>

wsdl/ver10/device/wsdl/devicemgmt.wsdl

@@ -2502,9 +2502,9 @@ IN NO EVENT WILL THE CORPORATION OR ITS MEMBERS OR THEIR AFFILIATES BE LIABLE FO
 			<xs:element name="GetAvailableFirmwares">
 				<xs:complexType>
 					<xs:sequence>
-						<xs:element name="OnlyOfficial" type="xs:boolean" minOccurs="0" maxOccurs="1">
+						<xs:element name="IncludeUnofficial" type="xs:boolean" minOccurs="0" maxOccurs="1">
 							<xs:annotation>
-								<xs:documentation>Optional flag to filter only official firmware versions.</xs:documentation>
+								<xs:documentation>Optional flag to include non-official firmware versions in the response. If not passed, only official versions are listed.</xs:documentation>
 							</xs:annotation>
 						</xs:element>
 						<xs:element name="IncludePreviousVersions" type="xs:boolean" minOccurs="0" maxOccurs="1">