Hi @Håvard Notland,
Currently graph api only support filter by fields. Filtering by any property is not supported.
I feel regretful to inform you that it turns out to be a by-design one. It is highly recommended that you can vote this ticket. Many features of our current products are designed and upgraded based on customers’ feedback. With requirements like this increase, the problem may well be released in the future. Thanks for your understanding.
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