API search for it service relations of cables

hu

Hello community,

I'm trying to read it-service-relations (C__CATG__IT_SERVICE_RELATIONS) via the API.

{
            'method': 'cmdb.category.read',
            'params': {
                'language'  : 'de',
                'apikey'    : ***,
                'objID'     : 32529,
                'category'  : 'C__CATG__IT_SERVICE_RELATIONS'
    },
    'id': 1,
    'version': '2.0'
}

This works as expected for all types of objects. Except for cabes.

For objects of type cabe the result = []

Does anyone of you know how, starting from a cable, you can easily read out its physical relationships at its ends via the API?

greetings, hu

hu

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