curl --request GET \
  --url https://{host}/activeviam/database/rest/v10/discovery

import requests

url = "https://{host}/activeviam/database/rest/v10/discovery"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://{host}/activeviam/database/rest/v10/discovery', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://{host}/activeviam/database/rest/v10/discovery",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://{host}/activeviam/database/rest/v10/discovery"

	req, _ := http.NewRequest("GET", url, nil)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://{host}/activeviam/database/rest/v10/discovery")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{host}/activeviam/database/rest/v10/discovery")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)

response = http.request(request)
puts response.read_body

{
  "branches": {
    "master": {
      "latestepoch": "75",
      "owners": [
        "ROLE_ADMIN"
      ],
      "readers": [
        "ROLE_ADMIN",
        "ROLE_USER"
      ]
    }
  },
  "joins": {
    "CounterParty": {
      "CounterpartyToCity": {
        "fieldMappings": {
          "City": "Name"
        },
        "targetTable": "City"
      }
    },
    "Risk": {
      "RiskToTrade": {
        "fieldMappings": {
          "TradeId": "Id"
        },
        "targetTable": "Trade"
      }
    }
  },
  "separator": "/",
  "tables": {
    "CounterParty": {
      "canDelete": true,
      "canEdit": true,
      "canInsert": true,
      "fields": [
        {
          "defaultValue": 0,
          "hasParser": true,
          "index": 0,
          "name": "CounterParty",
          "readOnly": false,
          "type": "String"
        },
        {
          "defaultValue": "N/A",
          "hasParser": true,
          "index": 3,
          "name": "Rating",
          "readOnly": false,
          "type": "String"
        },
        {
          "defaultValue": 0,
          "hasParser": true,
          "index": 4,
          "name": "City",
          "readOnly": false,
          "type": "String"
        }
      ],
      "keyFields": [
        0
      ]
    },
    "Forex": {
      "canDelete": true,
      "canEdit": true,
      "canInsert": true,
      "fields": [
        {
          "defaultValue": 0,
          "hasParser": true,
          "index": 0,
          "name": "Currency",
          "readOnly": false,
          "type": "String"
        },
        {
          "defaultValue": 0,
          "hasParser": true,
          "index": 1,
          "name": "TargetCurrency",
          "readOnly": false,
          "type": "String"
        },
        {
          "defaultValue": 0,
          "hasParser": true,
          "index": 2,
          "name": "Rate",
          "readOnly": false,
          "type": "double"
        }
      ],
      "keyFields": [
        0,
        1
      ]
    }
  }
}