it is possible to use new query parameters service_account_description and service_account_name  to filter the service accounts by description and/or name , params belong to the RBAC endpoint /groups/{uuid}/principals 1. Create new RBAC group and add three service accounts into this group 2. Send a request to the  /groups/{uuid}/principals/  endpoint with query params  ?principal_type=service-account&service_account_description=<description>  and attempt filtering one of the accounts by its  description . Assert that only that one is fetched. 3. Send a request to the  /groups/{uuid}/principals/  endpoint with query params  ?principal_type=service-account&service_account_name=<name>  and attempt filtering one of the accounts by its  name . Assert that only that one is fetched. notes: the query params  service_account_description  and  service_account_name  have to be used together with the query param  principal_type=service-account  and  in the opposite these query params are ignored the query params  service_account_description  and  service_account_name  can be used together in one request and results will match both  it is possible to use the params without a value (e.g. ? principal_type=service-account&service_account_description= ) - the result has to be same as without this param in the query (e.g.  ?principal_type=service-account ) both params are case sensitive, so " RBAC " and " rbac " are treated as 2 different strings