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PUT
/
vaults
/
{vaultId}
/
tags
Tag Vault
curl --request PUT \
  --url https://api.dfns.io/vaults/{vaultId}/tags \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-DFNS-USERACTION: <api-key>' \
  --data '
{
  "tags": [
    "<string>"
  ]
}
'
import requests

url = "https://api.dfns.io/vaults/{vaultId}/tags"

payload = { "tags": ["<string>"] }
headers = {
"Authorization": "Bearer <token>",
"X-DFNS-USERACTION": "<api-key>",
"Content-Type": "application/json"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)
const options = {
method: 'PUT',
headers: {
Authorization: 'Bearer <token>',
'X-DFNS-USERACTION': '<api-key>',
'Content-Type': 'application/json'
},
body: JSON.stringify({tags: ['<string>']})
};

fetch('https://api.dfns.io/vaults/{vaultId}/tags', 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://api.dfns.io/vaults/{vaultId}/tags",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PUT",
CURLOPT_POSTFIELDS => json_encode([
'tags' => [
'<string>'
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json",
"X-DFNS-USERACTION: <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://api.dfns.io/vaults/{vaultId}/tags"

payload := strings.NewReader("{\n \"tags\": [\n \"<string>\"\n ]\n}")

req, _ := http.NewRequest("PUT", url, payload)

req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("X-DFNS-USERACTION", "<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.put("https://api.dfns.io/vaults/{vaultId}/tags")
.header("Authorization", "Bearer <token>")
.header("X-DFNS-USERACTION", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"tags\": [\n \"<string>\"\n ]\n}")
.asString();
require 'uri'
require 'net/http'

url = URI("https://api.dfns.io/vaults/{vaultId}/tags")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["X-DFNS-USERACTION"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"tags\": [\n \"<string>\"\n ]\n}"

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

Authentication

✅ Organization User (CustomerEmployee)
❌ Delegated User (EndUser)
✅ Service Account

Required Permissions

Vaults:Tags:Add: Always required.

Authorizations

Authorization
string
header
required

Bearer Token: Used to authenticate API requests. More details how to generate the token: Authentication flows

X-DFNS-USERACTION
string
header
required

User Action Signature: Used to sign the change-inducing API requests. More details how to generate the token: User Action Signing flows

Path Parameters

vaultId
string
required

Vault id.

Required string length: 1 - 64
Pattern: ^vlt-[a-z0-9]{5}-[a-z0-9]{5}-[a-z0-9]{14,16}$

Body

application/json
tags
string[]
required
Required array length: 1 - 10 elements

Vault Tag.

Pattern: ^[a-zA-Z0-9_.:/+-]{1,100}$

Response

200 - application/json

Success

The response is of type object.

Last modified on July 9, 2026