How to get the filter in the url for member

[#1]

https://grid-master/wapi/v2.12/member:dns/ZG5zLm1lbWJlcl9kbnNfcHJvcGVydGllcyQw:inf
oblox.localdomain?_return_fields%2B=_service_status

How to filter the above url where service=DHCP 

[#2]

In detail I need to get where "service": "DISK_USAGE"  using URL filter?

"https://grid-master/wapi/v2.12/member?_return_fields%2B=node_info&_return_as_object=1"

{"result":
[{"_ref": "member/b25lLnZpcnR1YWxfbm9kZSQw:infoblox.localdomain",
"config_addr_type": "IPV4",
"host_name": "infoblox.localdomain",
"node_info":
[{"ha_status": "NOT_CONFIGURED",
"hwid": "42017879A14D4EE9E59F6ABEC0E8F729",
"hwmodel": "",
"hwplatform": "VMWARE",
"hwtype": "IB-V815",
"lan2_physical_setting": {"auto_port_setting_enabled": true},
"lan_ha_port_setting":
{"ha_port_setting":
{"auto_port_setting_enabled": true,
"speed": "10"},
"lan_port_setting": {"auto_port_setting_enabled": true}
},
"mgmt_physical_setting": {"auto_port_setting_enabled": true},
"paid_nios": false,
"physical_oid": "0",
"service_status":
[{"description": "Running",
"service": "NODE_STATUS",
"status": "WORKING"
Infoblox Deployment Guide - Infoblox REST API - February 2022
84
},
{"description": "2% - Primary drive usage is OK.",
"service": "DISK_USAGE",
"status": "WORKING"
},
{"description": "172.26.1.2",
"service": "ENET_LAN",
"status": "WORKING"
},
{"description": "7% - Database capacity usage is OK.",
"service": "DB_OBJECT",
"status": "WORKING"
},
{"service": "NTP_SYNC",
"status": "INACTIVE"
},
…..
{"service": "VPN_CERT",
"status": "WORKING"
}],
"v6_mgmt_network_setting":
{"auto_router_config_enabled": false,
"enabled": false
}}],
......}