Retract a pattern
curl --request POST \
--url https://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract \
--header 'Authorization: Bearer <token>'import requests
url = "https://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract"
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, headers=headers)
print(response.text)const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
fetch('https://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract', 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://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($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://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract"
req, _ := http.NewRequest("POST", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"trait_id": "0192f7a5-2a43-7c1d-8f27-6c9b1a2d3e45",
"profile_id": "0192f7a0-3b2e-7d41-8c5a-2e9f4b7a1c03",
"name": "recurring_complaint",
"layer": "volatile",
"rule_version": "3",
"confidence": 1,
"first_seen": "2026-09-22T17:03:40Z",
"last_evidence_at": "2026-09-22T17:02:11Z",
"expires_at": "2026-11-02T17:02:11Z",
"evidence": [
{
"kind": "episode",
"id": "0192f7a3-7c32-7b0c-9e16-5b8a0f1c2d34"
},
{
"kind": "episode",
"id": "0192f7a3-7c32-7b0c-9e16-5b8a0f1c2d99"
}
],
"retracted_at": "2026-09-23T10:15:00Z"
}{
"code": "<string>",
"status": 123,
"title": "<string>",
"detail": "<string>",
"request_id": "<string>",
"type": "about:blank"
}Patterns, measurement and usage
Retract a pattern
Retracts a wrong pattern with a tombstone, so the same evidence does not bring it back.
POST
/
v1
/
traits
/
{trait_id}
/
retract
Retract a pattern
curl --request POST \
--url https://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract \
--header 'Authorization: Bearer <token>'import requests
url = "https://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract"
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, headers=headers)
print(response.text)const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
fetch('https://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract', 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://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($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://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract"
req, _ := http.NewRequest("POST", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://{space}.{region}.api.niadra.com/v1/traits/{trait_id}/retract")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"trait_id": "0192f7a5-2a43-7c1d-8f27-6c9b1a2d3e45",
"profile_id": "0192f7a0-3b2e-7d41-8c5a-2e9f4b7a1c03",
"name": "recurring_complaint",
"layer": "volatile",
"rule_version": "3",
"confidence": 1,
"first_seen": "2026-09-22T17:03:40Z",
"last_evidence_at": "2026-09-22T17:02:11Z",
"expires_at": "2026-11-02T17:02:11Z",
"evidence": [
{
"kind": "episode",
"id": "0192f7a3-7c32-7b0c-9e16-5b8a0f1c2d34"
},
{
"kind": "episode",
"id": "0192f7a3-7c32-7b0c-9e16-5b8a0f1c2d99"
}
],
"retracted_at": "2026-09-23T10:15:00Z"
}{
"code": "<string>",
"status": 123,
"title": "<string>",
"detail": "<string>",
"request_id": "<string>",
"type": "about:blank"
}Authorizations
sourceKeypersonToken
nia_sk_...
Path Parameters
Response
The pattern, now with retracted_at.
Show child attributes
Show child attributes

