post https://yourServer.jamfcloud.com/JSSResource/peripherals/id/
<peripheral>
<general>
<bar_code_1>string</bar_code_1>
<bar_code_2>string</bar_code_2>
<type>Peripheral Type Name</type>
<fields>
<field>
<name>Peripheral Field Name</name>
<value>Value for menu type</value>
</field>
</fields>
</general>
</peripheral>