It is assumed that if the retrospective is configured to be anonymous, the user information should not be seen when the information is loaded when making the request. You can even see which users voted. There is a property called userIdRef which is the user who wrote their opinion. You can take that id and consult to see who it is through this url: https://vssps.dev.azure.com/{org}/_apis/identities ?identityIds=userIdRef, in addition to that after the participants vote you can also see the list of users with the number of votes they have made. If this is going to be anonymous please hide this information, thank you.
It is assumed that if the retrospective is configured to be anonymous, the user information should not be seen when the information is loaded when making the request. You can even see which users voted. There is a property called userIdRef which is the user who wrote their opinion. You can take that id and consult to see who it is through this url: https://vssps.dev.azure.com/{org}/_apis/identities ?identityIds=userIdRef, in addition to that after the participants vote you can also see the list of users with the number of votes they have made. If this is going to be anonymous please hide this information, thank you.