List/Query Topologies¶

Return all Topologies registered in the UNIS instance.

Request¶

HTTP Request:

GET https://example.com/topologies

Query Parameters¶

All the attributes defined in, or extended from, Topologies can be queried by the mechanisms defined in UNIS query language.

Request Body¶

Empty

Response¶

Response Status Codes¶

200 OK A list (might be empty) of Topologies is returned successfully.
401 Unauthorized The supplied credentials are not enough to read Topologies.
500 Internal Server Error Topology(s) couldn’t be read, try again.

Response Body¶

If successful, a list (might be empty) of Topology will be returned.

Examples¶

The examples include only important HTTP header fields for clarity.

List all Topologies¶

Request:

GET https://example.com/topologies
Content-Type: application/perfsonar+json
Accept: application/perfsonar+json
Connection: close

Response:

HTTP/1.1 200 OK
Content-Type: application/perfsonar+json; profile=http://unis.crest.iu.edu/schema/20120709/topology#

[
    {
        "$schema": "http://unis.crest.iu.edu/schema/20120709/topology#",
        "id": "1",
        "selfRef": "https://example.com/topologies/1",
        "ts": 1338579183933748,
        "domains": [
            {
                "href": "https://example.com/domains/1",
                "rel": "full
            }
        ]
    }
]