iControl Rest Create Portal Access Resource with Caption

The customization system in APM is complicated by the simultaneous support of multiple languages, so you can have a multi-lingual caption depeding on the user's desired language. This multi-language caption information is stored inside an XML file that is linked from the cache-path property (same as all other config objects that refer to files). For example:

apm policy customization-group /Common/webssh-direct_webssh_resource_customization {
cache-path /config/filestore/files_d/Common_d/customization_group_d/:Common:webssh-direct_webssh_resource_customization_118064_2
revision 2
source /Common/standard
type resource-webssh
}

And the associated cache-path file contents:

<?xml version="1.0" encoding="UTF-8"?>
<customization_group name="default_resource_webssh" type="resource_webssh">
<item language="en">
<image></image>
<caption>webssh-direct</caption>
</item>
</customization_group>

You may have to create the file object first (just in the filesystem), then refer to it in the customization group. When doing this kind of thing in TMSH because the resource-item and customization-group are interdependent, you have to create them in a single transaction. I'm not certain if iControl works this same way or requires this transaction treatment.