package main
import (
    "fmt"
    apiLib "github.com/hornbill/goApiLib"
)
func main() {
	hornbillAPI := apiLib.NewXmlmcInstance("yourinstanceid")
	hornbillAPI.SetAPIKey("yourHornbillAPIKey")
	hornbillAPI.SetJSONResponse(true)
	responseBody, apiError := hornbillAPI.Invoke("apps/com.hornbill.projectmanager", "getNextAvailableProjectId")
	if apiError != nil {
		fmt.Println(apiError)
		return
	}
	fmt.Println(responseBody)
}

    

      const endpoint = "https://api.hornbill.com/yourinstanceid/xmlmc/apps/com.hornbill.projectmanager";
const payload = {
  "@service": "apps/com.hornbill.projectmanager",
  "@method": "getNextAvailableProjectId",
  "params": {}
};
fetch(endpoint, {
  method: 'POST',
  headers: {
    "Authorization": "ESP-APIKEY yourHornbillAPIKey"
  },
  body: JSON.stringify(payload)
}).then(res => res.json())
  .then(res => console.log(res));
    

      const axios = require('axios');
const endpoint = "https://api.hornbill.com/yourinstanceid/xmlmc/apps/com.hornbill.projectmanager";
const payload = {
  "@service": "apps/com.hornbill.projectmanager",
  "@method": "getNextAvailableProjectId",
  "params": {}
};
const axiosConfig = {
  headers: {
    "Authorization": "ESP-APIKEY yourHornbillAPIKey"
  }
};
axios.post(endpoint, payload, axiosConfig)
.then((res) => {
    console.log("RESPONSE RECEIVED: ", res);
})
.catch((err) => {
    console.log("AXIOS ERROR: ", err);
})
    

      $endpoint = "https://api.hornbill.com/yourinstanceid/xmlmc/apps/com.hornbill.projectmanager";
$payload = (object) [
    '@service' => 'apps/com.hornbill.projectmanager',
    '@method' => 'getNextAvailableProjectId',
    'params' => (object) [
    ]
];
$headers = [
    'Authorization: ESP-APIKEY yourHornbillAPIKey',
    'Content-Type: application/json'
];
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_URL, $endpoint);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($payload));
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
$resp = curl_exec($curl);
curl_close($curl);
echo $resp;
    

      $Endpoint = "https://api.hornbill.com/yourinstanceid/xmlmc/apps/com.hornbill.projectmanager"
$Body = @{
	"@service" = "apps/com.hornbill.projectmanager"
	"@method" = "getNextAvailableProjectId"
	params = @{
	}
}
$Header = @{
	"Authorization" = "ESP-APIKEY yourHornbillAPIKey"
}
$Parameters = @{
	Method      = "POST"
	Uri         = $Endpoint
	Headers     = $Header
	Body        = ($Body | ConvertTo-Json)
	ContentType = "application/json"
}
Invoke-RestMethod @Parameters

    

      import requests
import json
endpoint = "https://api.hornbill.com/yourinstanceid/xmlmc/apps/com.hornbill.projectmanager"
headers = {   
    "Authorization": "ESP-APIKEY yourHornbillAPIKey"
}
payload={
        "@service":"apps/com.hornbill.projectmanager",
        "@method":"getNextAvailableProjectId",
        "params":{
        },
}
response = requests.request("POST", endpoint, json=payload, headers=headers)
print(response.text)