According to the online documentation (https://graph.microsoft.io/en-us/docs/api-reference/v1.0/resources/profilephoto) I should be able to make the following request:
GET /me/photo/<size>
Where size is described as:
The supported sizes of HD photos on Exchange Online are as follows: '48x48', '64x64', '96x96', '120x120', '240x240', '360x360','432x432', '504x504', and '648x648'.
However, none of the following requests work - they all return an error:
GET /me/photo/48x48
GET /me/photo/48
GET /me/photo/'48x48'
It would have been useful to have some example requests available as part of the documentation.
Anyone able to advise on the correct query format? Thanks in advance!