Check If Link's State Conditions Exist

Returns true if a link with the specified ID has state conditions and false otherwise.

Request

HTTP Request

GET /node/api/links/:id/state-conditions/exists

Permissions

linkPermissions & (modify-links | manage-links)

Path parameters

Parameters	Type	Description
id	String required	The ID of a link whose state conditions should be checked.

Request body

The request body is empty.

Response

The response body contains "true" if state conditions for the specified link exist. Otherwise, the response body is "false".

Example

Request

BashJavaScriptNodeJSPython

login=<...>
password=<...>
saymon_hostname=<...>
link_id=<...>
url=https://$saymon_hostname/node/api/links/$link_id/state-conditions/exists

curl -X GET $url -u $login:$password

let login = <...>
let password = <...>
let saymonHostname = <...>
let linkId = <...>
let path = "/node/api/links/" + linkId + "/state-conditions/exists";
let auth = "Basic " + btoa(login + ":" + password);

let headers = new Headers();
headers.append("Authorization", auth);

let requestOptions = {
    method: "GET",
    headers: headers
};

fetch(saymonHostname + path, requestOptions)
    .then(response => response.text())
    .then(result => console.log(result))
    .catch(error => console.log("error", error));

const http = require("http");

let login = <...>
let password = <...>
let saymonHostname = <...>
let linkId = <...>
let path = "/node/api/links/" + linkId + "/state-conditions/exists";
let auth = "Basic " + Buffer.from(login + ":" + password).toString("base64");

let options = {
    "method": "GET",
    "hostname": saymonHostname,
    "headers": {
        "Authorization": auth
    },
    "path": path
};

let req = http.request(options, function (res) {
    let chunks = [];

    res.on("data", function (chunk) {
        chunks.push(chunk);
    });

    res.on("end", function (chunk) {
        let body = Buffer.concat(chunks);
        console.log(body.toString());
    });

    res.on("error", function (error) {
        console.error(error);
    });
});

req.end();

import requests

login = <...>
password = <...>
saymon_hostname = <...>
link_id = <...>
url = "https://" + saymon_hostname + "/node/api/links/" + \
    link_id + "/state-conditions/exists"

response = requests.request("GET", url, auth=(login, password))
print(response.text)

Response

"true"