[keycloak-user] Combine grants

Another question for you guys: is it possible to combine grants? Now to get some permissions, I need to perform 2 requests: USERTOKEN=`curl -X POST -H "Content-Type: application/x-www-form-urlencoded" -d 'username=cdupont&password=password&grant_type=password&client_id=api-server&client_secret=4e9dcb80-efcd-484c-b3d7-1e95a0096ac0' "http://localhost:8080/auth/realms/waziup/protocol/openid-connect/token" | jq .access_token -r` curl -X POST http://localhost:8080/auth/realms/waziup/protocol/openid-connect/token -H "Authorization: Bearer $USERTOKEN" -d "grant_type=urn:ietf:params:oauth:grant-type:uma-ticket&audience=api-server&permission=ce023344-a01e-4d3c-8ba8-dc626e088dfd#sensors:view" The first with grant_type=password and the second with grant_type=urn:ietf:params:oauth:grant-type:uma-ticket. However HTTP requests are expensive... It would be nice to make only one request.