Get all vRA/vRA Cloud Network by name and external region ID

getCasNetworkByNameAndExternalRegionId.js

// VMware vRealize Orchestrator action sample
//
// Get vRA/vRA Cloud network details in JSON format, given its name and external region ID
// Assumes the presence of action System.getModule("com.vmware.pso.rest").executeTransientRESTOperation
//    Obtain the action here: https://gist.github.com/trisharia/7b62fcdf12600511b3d7e9b635981b2c
// 
// For vRA Cloud 7.0+ and vRA 8.0+
//
// Action Inputs:
// cspBaseUrl - string - Base URL for connecting to VMware Cloud Services RESTful API
//    e.g., https://api.mgmt.cloud.vmware.com
// cspAuthToken - string - VMware Cloud Services bearer token
//    Get this token by running the following action first: https://gist.github.com/trisharia/4262427728b9ca2f22f76c39a5521768 
// name - string - Name of the network
// externalRegionId - string - External region ID
//
// Return type: Any - JSON object of vRA/vRA Cloud network details

const opMethod = "GET";
const opUrl = "/iaas/fabric-networks?$filter=name%20eq%20'" + name.replace(/\s/g, "%20") + "'"
	+ "%20and%20externalRegionId%20eq%20'" + externalRegionId + "'";

var headers = new Properties();

headers.put("Authorization", "Bearer " + cspAuthToken);

var opResponse  = System.getModule("com.vmware.pso.rest").executeTransientRESTOperation(
    cspBaseUrl,null,null,opMethod,opUrl,null,headers,null,null);

if (opResponse.statusCode >= 400) {
    throw "Failed to get network (" + opResponse.statusCode + " Error). Details: " + opResponse.responseString;
}

var responseJson = JSON.parse(opResponse.responseString);

if (!responseJson.content || responseJson.content.length === 0) {
    throw "No network found with name '" + name + "' with externalRegionId=" + externalRegionId;
}

var network = responseJson.content[0];

return network;