post https://yourServer.jamfcloud.com/JSSResource/mobiledeviceconfigurationprofiles/id/
<configuration_profile>
    <general>
        <name>WiFi</name>
        <description/>
        <site>
            <id>-1</id>
            <name>None</name>
        </site>
        <category>
            <id>-1</id>
            <name>No category assigned</name>
        </category>
        <deployment_method>Install Automatically</deployment_method>
        <redeploy_on_update>Newly Assigned</redeploy_on_update>
        <redeploy_days_before_certificate_expires>0</redeploy_days_before_certificate_expires>
        <payloads><?xml version="1.0" encoding="UTF-8"?><!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1"><dict><key>PayloadUUID</key><string>b5b6e118-b73c-4aab-bdfd-0f281a1e5fe6</string><key>PayloadType</key><string>Configuration</string><key>PayloadOrganization</key><string>Jamf</string><key>PayloadIdentifier</key><string>b5b6e118-b73c-4aab-bdfd-0f281a1e5fe6</string><key>PayloadDisplayName</key><string>WiFi</string><key>PayloadDescription</key><string/><key>PayloadVersion</key><integer>1</integer><key>PayloadEnabled</key><true/><key>PayloadRemovalDisallowed</key><true/><key>PayloadContent</key><array><dict><key>PayloadUUID</key><string>3726EF50-305E-4670-9171-5391FB115E8E</string><key>PayloadType</key><string>com.apple.wifi.managed</string><key>PayloadOrganization</key><string>Jamf</string><key>PayloadIdentifier</key><string>3726EF50-305E-4670-9171-5391FB115E8E</string><key>PayloadDisplayName</key><string>WiFi Network Name</string><key>PayloadDescription</key><string/><key>PayloadVersion</key><integer>1</integer><key>PayloadEnabled</key><true/><key>HIDDEN_NETWORK</key><false/><key>Password</key><string>samplePass</string><key>EncryptionType</key><string>WPA</string><key>AutoJoin</key><true/><key>CaptiveBypass</key><false/><key>ProxyType</key><string>None</string><key>SSID_STR</key><string>Wifi Network Name</string></dict></array></dict></plist></payloads>
    </general>
    <scope>
        <all_mobile_devices>false</all_mobile_devices>
        <all_jss_users>false</all_jss_users>
    </scope>
    <self_service>
        <self_service_description>null</self_service_description>
        <security>
            <removal_disallowed>Never</removal_disallowed>
        </security>
        <self_service_icon/>
        <feature_on_main_page>false</feature_on_main_page>
        <self_service_categories/>
    </self_service>
</configuration_profile>