To manage and control access to your resources, you can define customized policies and assign them at a scope.
curl \
-H "Authorization: Bearer $ACCESS_TOKEN" \
/{policyAssignmentId}curl \
-H "Authorization: Bearer $ACCESS_TOKEN" \
/subscriptions/{subscriptionId}/providers/Microsoft.Authorization/policyassignmentscurl \
-H "Authorization: Bearer $ACCESS_TOKEN" \
/subscriptions/{subscriptionId}/providers/Microsoft.Authorization/policydefinitions