Microsoft Excahnge Outlook Email - read multiple categories

[OneWithQuestion]

I have connected to our Exchange online account using PowerBI.

It works great to parse emails in a given account.

However, I can not seem to extract the category data (in Outlook you can right click an email and choose to assign a category).

I can retrieve the first category, but not multiple values.

Is there a field or place I can pull back multiple categories assigned to an email?

[v-yuezhe-msft]

@OneWithQuestion,

I would recommend you check that if  EWS Managed API is available to get all categories.

Regards,
Lydia