Unlink Server Custom Id
Unlinks the custom server identifier from the user’s PlayFab account.
Error codes
This operation may return the following PlayFab errors:
| Error | Code |
|---|---|
| AccountNotFound | 1001 |
| AccountNotLinked | 1014 |
| IdentifierNotLinked | 1239 |
| InvalidNamespaceMismatch | 1561 |
POST
/
Server
/
UnlinkServerCustomId
Unlink Server Custom Id
curl --request POST \
--url https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId \
--header 'Content-Type: application/json' \
--header 'X-SecretKey: <api-key>' \
--data '
{
"PlayFabId": "123412341234",
"ServerCustomId": "67AB-5397-CC54-EA31"
}
'import requests
url = "https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId"
payload = {
"PlayFabId": "123412341234",
"ServerCustomId": "67AB-5397-CC54-EA31"
}
headers = {
"X-SecretKey": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-SecretKey': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({PlayFabId: '123412341234', ServerCustomId: '67AB-5397-CC54-EA31'})
};
fetch('https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId', 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://{titleId}.playfabapi.com/Server/UnlinkServerCustomId",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'PlayFabId' => '123412341234',
'ServerCustomId' => '67AB-5397-CC54-EA31'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-SecretKey: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId"
payload := strings.NewReader("{\n \"PlayFabId\": \"123412341234\",\n \"ServerCustomId\": \"67AB-5397-CC54-EA31\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-SecretKey", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId")
.header("X-SecretKey", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"PlayFabId\": \"123412341234\",\n \"ServerCustomId\": \"67AB-5397-CC54-EA31\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-SecretKey"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"PlayFabId\": \"123412341234\",\n \"ServerCustomId\": \"67AB-5397-CC54-EA31\"\n}"
response = http.request(request)
puts response.read_body{
"code": 123,
"status": "<string>",
"data": {}
}{
"code": 123,
"errorCode": 123,
"status": "<string>",
"error": "<string>",
"errorMessage": "<string>",
"errorDetails": {}
}Authorizations
This API requires a title secret key, available to title admins, from PlayFab Game Manager.
Body
application/json
Last modified on October 1, 2026
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⌘I
Unlink Server Custom Id
curl --request POST \
--url https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId \
--header 'Content-Type: application/json' \
--header 'X-SecretKey: <api-key>' \
--data '
{
"PlayFabId": "123412341234",
"ServerCustomId": "67AB-5397-CC54-EA31"
}
'import requests
url = "https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId"
payload = {
"PlayFabId": "123412341234",
"ServerCustomId": "67AB-5397-CC54-EA31"
}
headers = {
"X-SecretKey": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-SecretKey': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({PlayFabId: '123412341234', ServerCustomId: '67AB-5397-CC54-EA31'})
};
fetch('https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId', 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://{titleId}.playfabapi.com/Server/UnlinkServerCustomId",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'PlayFabId' => '123412341234',
'ServerCustomId' => '67AB-5397-CC54-EA31'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-SecretKey: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId"
payload := strings.NewReader("{\n \"PlayFabId\": \"123412341234\",\n \"ServerCustomId\": \"67AB-5397-CC54-EA31\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-SecretKey", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId")
.header("X-SecretKey", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"PlayFabId\": \"123412341234\",\n \"ServerCustomId\": \"67AB-5397-CC54-EA31\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://{titleId}.playfabapi.com/Server/UnlinkServerCustomId")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-SecretKey"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"PlayFabId\": \"123412341234\",\n \"ServerCustomId\": \"67AB-5397-CC54-EA31\"\n}"
response = http.request(request)
puts response.read_body{
"code": 123,
"status": "<string>",
"data": {}
}{
"code": 123,
"errorCode": 123,
"status": "<string>",
"error": "<string>",
"errorMessage": "<string>",
"errorDetails": {}
}