{
    "contexts": [
        {
            "context_id": {"context_uuid": {"uuid": "admin"}},
            "topology_ids": [],
            "service_ids": []
        }
    ],
    "topologies": [
        {
            "topology_id": {"topology_uuid": {"uuid": "admin"}, "context_id": {"context_uuid": {"uuid": "admin"}}},
            "device_ids": [],
            "link_ids": []
        }
    ],
    "devices": [
        {
            "device_id": {"device_uuid": {"uuid": "R1-EMU"}},
            "device_type": "emu-packet-router",
            "device_config": {"config_rules": [
                {"action": 1, "custom": {"resource_key": "_connect/address", "resource_value": "127.0.0.1"}},
                {"action": 1, "custom": {"resource_key": "_connect/port", "resource_value": "0"}},
                {"action": 1, "custom": {"resource_key": "_connect/settings", "resource_value": "{\"endpoints\": [{\"sample_types\": [], \"type\": \"optical\", \"uuid\": \"13/0/0\"}, {\"sample_types\": [101, 102, 201, 202], \"type\": \"copper\", \"uuid\": \"13/1/2\"}]}"}}
            ]},
            "device_operational_status": 1,
            "device_drivers": [0],
            "device_endpoints": []
        },
        {
            "device_id": {"device_uuid": {"uuid": "R2-EMU"}},
            "device_type": "emu-packet-router",
            "device_config": {"config_rules": [
                {"action": 1, "custom": {"resource_key": "_connect/address", "resource_value": "127.0.0.1"}},
                {"action": 1, "custom": {"resource_key": "_connect/port", "resource_value": "0"}},
                {"action": 1, "custom": {"resource_key": "_connect/settings", "resource_value": "{\"endpoints\": [{\"sample_types\": [], \"type\": \"optical\", \"uuid\": \"13/0/0\"}, {\"sample_types\": [101, 102, 201, 202], \"type\": \"copper\", \"uuid\": \"13/1/2\"}]}"}}
            ]},
            "device_operational_status": 1,
            "device_drivers": [0],
            "device_endpoints": []
        },
        {
            "device_id": {"device_uuid": {"uuid": "R3-EMU"}},
            "device_type": "emu-packet-router",
            "device_config": {"config_rules": [
                {"action": 1, "custom": {"resource_key": "_connect/address", "resource_value": "127.0.0.1"}},
                {"action": 1, "custom": {"resource_key": "_connect/port", "resource_value": "0"}},
                {"action": 1, "custom": {"resource_key": "_connect/settings", "resource_value": "{\"endpoints\": [{\"sample_types\": [], \"type\": \"optical\", \"uuid\": \"13/0/0\"}, {\"sample_types\": [101, 102, 201, 202], \"type\": \"copper\", \"uuid\": \"13/1/2\"}]}"}}
            ]},
            "device_operational_status": 1,
            "device_drivers": [0],
            "device_endpoints": []
        },
        {
            "device_id": {"device_uuid": {"uuid": "R4-EMU"}},
            "device_type": "emu-packet-router",
            "device_config": {"config_rules": [
                {"action": 1, "custom": {"resource_key": "_connect/address", "resource_value": "127.0.0.1"}},
                {"action": 1, "custom": {"resource_key": "_connect/port", "resource_value": "0"}},
                {"action": 1, "custom": {"resource_key": "_connect/settings", "resource_value": "{\"endpoints\": [{\"sample_types\": [], \"type\": \"optical\", \"uuid\": \"13/0/0\"}, {\"sample_types\": [101, 102, 201, 202], \"type\": \"copper\", \"uuid\": \"13/1/2\"}]}"}}
            ]},
            "device_operational_status": 1,
            "device_drivers": [0],
            "device_endpoints": []
        },
        {
            "device_id": {"device_uuid": {"uuid": "O1-OLS"}},
            "device_type": "emu-optical-line-system",
            "device_config": {"config_rules": [
                {"action": 1, "custom": {"resource_key": "_connect/address", "resource_value": "127.0.0.1"}},
                {"action": 1, "custom": {"resource_key": "_connect/port", "resource_value": "0"}},
                {"action": 1, "custom": {"resource_key": "_connect/settings", "resource_value": "{\"endpoints\": [{\"sample_types\": [], \"type\": \"optical\", \"uuid\": \"aade6001-f00b-5e2f-a357-6a0a9d3de870\"}, {\"sample_types\": [], \"type\": \"optical\", \"uuid\": \"eb287d83-f05e-53ec-ab5a-adf6bd2b5418\"}, {\"sample_types\": [], \"type\": \"optical\", \"uuid\": \"0ef74f99-1acc-57bd-ab9d-4b958b06c513\"}, {\"sample_types\": [], \"type\": \"optical\", \"uuid\": \"50296d99-58cc-5ce7-82f5-fc8ee4eec2ec\"}]}"}}
            ]},
            "device_operational_status": 1,
            "device_drivers": [0],
            "device_endpoints": []
        }
    ],
    "links": [
        {
            "link_id": {"link_uuid": {"uuid": "R1-EMU/13/0/0==O1-OLS/aade6001-f00b-5e2f-a357-6a0a9d3de870"}},
            "link_endpoint_ids": [
                {"device_id": {"device_uuid": {"uuid": "R1-EMU"}}, "endpoint_uuid": {"uuid": "13/0/0"}},
                {"device_id": {"device_uuid": {"uuid": "O1-OLS"}}, "endpoint_uuid": {"uuid": "aade6001-f00b-5e2f-a357-6a0a9d3de870"}}
            ]
        },
        {
            "link_id": {"link_uuid": {"uuid": "R2-EMU/13/0/0==O1-OLS/eb287d83-f05e-53ec-ab5a-adf6bd2b5418"}},
            "link_endpoint_ids": [
                {"device_id": {"device_uuid": {"uuid": "R2-EMU"}}, "endpoint_uuid": {"uuid": "13/0/0"}},
                {"device_id": {"device_uuid": {"uuid": "O1-OLS"}}, "endpoint_uuid": {"uuid": "eb287d83-f05e-53ec-ab5a-adf6bd2b5418"}}
            ]
        },
        {
            "link_id": {"link_uuid": {"uuid": "R3-EMU/13/0/0==O1-OLS/0ef74f99-1acc-57bd-ab9d-4b958b06c513"}},
            "link_endpoint_ids": [
                {"device_id": {"device_uuid": {"uuid": "R3-EMU"}}, "endpoint_uuid": {"uuid": "13/0/0"}},
                {"device_id": {"device_uuid": {"uuid": "O1-OLS"}}, "endpoint_uuid": {"uuid": "0ef74f99-1acc-57bd-ab9d-4b958b06c513"}}
            ]
        },
        {
            "link_id": {"link_uuid": {"uuid": "R4-EMU/13/0/0==O1-OLS/50296d99-58cc-5ce7-82f5-fc8ee4eec2ec"}},
            "link_endpoint_ids": [
                {"device_id": {"device_uuid": {"uuid": "R4-EMU"}}, "endpoint_uuid": {"uuid": "13/0/0"}},
                {"device_id": {"device_uuid": {"uuid": "O1-OLS"}}, "endpoint_uuid": {"uuid": "50296d99-58cc-5ce7-82f5-fc8ee4eec2ec"}}
            ]
        }
    ]
}