[keycloak-user] (UMA) How is it possible to approve pending request via REST API calls

Hi, I am playing with auth_uma_photoz example. 1. I have created some album resources for alice (album a5). 2. Jdoe has made a request to access to alice album 3. Through Rest API calls, I can see that there is a pending request on a5 resource owned by alice access_token_alice=$(curl -d "client_id=photoz-restful-api" -d "client_secret=secret"  -d "username=alice" -d "password=alice" -d "grant_type=password" http://localhost:8180/auth/realms/photoz/protocol/openid-connect/token | jq -r .access_token)  curl http://localhost:8180/auth/realms/photoz/authz/protection/permission/tick... -H 'Authorization: Bearer '$access_token_alice | jq   % Total    % Received % Xferd  Average Speed   Time    Time Time  Current                                  Dload  Upload   Total   Spent Left  Speed 100   258  100   258    0     0  86000      0 --:--:-- --:--:-- --:--:-- 86000 [   {     "id": "29505d42-da8d-46f5-afe2-f90e35845192",     "owner": "11f3314e-f1c6-40a9-912b-d6f9d0c5a177",     "resource": "dee953ef-1df8-4787-9d32-ce4e407da010",     "scope": "0dc735d5-1ecc-466d-ba9e-e59f8ad563e4",     "granted": false,     "requester": "dceb398e-9f68-4077-8073-ca53137cccb3"   } ] So my question: What should be the command syntax to approve this request from Jdoe (I.e set "granted":true) using teh REST API. I have made several trials, quite unsuccessful, and haven't found any hint in the keycloak doc. Regards, Olivier