REST query to get all roles for particular user from parse server

Question

How to create a REST query to get all roles assigned to a user?

As this is many to many relation in the opposite direction the regular $relatedTo operator seems to be not enough...

Answer 1

finally I found the solution which seems to be much easier than I was afraid of :) As I found similar questions on SO and github I hope it will help others.

the curl query to get all the roles directly assigned to a user is:

curl -X GET \
  -H "X-Parse-Application-Id: ${APPLICATION_ID}" \
  -H "X-Parse-REST-API-Key: ${REST_API_KEY}" \
  https://parseapi.back4app.com/roles \
  --data-urlencode \
  'where={"users":{"__type":"Pointer","className":"_User","objectId":"<objectId>"}}'