Update the value of a constant draft revision
Stages a new default value and/or per-environment environmentValues on the draft. At least one must be supplied. Pass version: "new" to auto-create a draft. The value must match the constant’s type (valid JSON for json constants).
PUT
/
v1
/
constants-revisions
/
{key}
/
{version}
/
value
cURL
curl -X PUT 'https://api.growthbook.io/api/v1/constants-revisions/{key}/{version}/value' \
-H 'Authorization: Bearer YOUR_API_KEY'import requests
url = "https://api.growthbook.io/api/v1/constants-revisions/{key}/{version}/value"
payload = {
"revisionTitle": "<string>",
"revisionComment": "<string>",
"value": "<string>",
"environmentValues": {}
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.put(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PUT',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
revisionTitle: '<string>',
revisionComment: '<string>',
value: '<string>',
environmentValues: {}
})
};
fetch('https://api.growthbook.io/api/v1/constants-revisions/{key}/{version}/value', 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.growthbook.io/api/v1/constants-revisions/{key}/{version}/value",
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([
'revisionTitle' => '<string>',
'revisionComment' => '<string>',
'value' => '<string>',
'environmentValues' => [
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($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.growthbook.io/api/v1/constants-revisions/{key}/{version}/value"
payload := strings.NewReader("{\n \"revisionTitle\": \"<string>\",\n \"revisionComment\": \"<string>\",\n \"value\": \"<string>\",\n \"environmentValues\": {}\n}")
req, _ := http.NewRequest("PUT", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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.growthbook.io/api/v1/constants-revisions/{key}/{version}/value")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"revisionTitle\": \"<string>\",\n \"revisionComment\": \"<string>\",\n \"value\": \"<string>\",\n \"environmentValues\": {}\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.growthbook.io/api/v1/constants-revisions/{key}/{version}/value")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"revisionTitle\": \"<string>\",\n \"revisionComment\": \"<string>\",\n \"value\": \"<string>\",\n \"environmentValues\": {}\n}"
response = http.request(request)
puts response.read_body{
"revision": {
"id": "<string>",
"status": "draft",
"authorId": "<string>",
"reviews": [
{
"id": "<string>",
"userId": "<string>",
"decision": "approve",
"dateCreated": "2023-11-07T05:31:56Z",
"comment": "<string>",
"stale": true,
"user": {
"type": "dashboard",
"id": "<string>",
"apiKey": "<string>",
"name": "<string>",
"email": "<string>",
"requestedBy": {
"id": "<string>",
"name": "<string>",
"email": "<string>"
},
"assumedRole": true
}
}
],
"activityLog": [
{
"id": "<string>",
"userId": "<string>",
"action": "created",
"dateCreated": "2023-11-07T05:31:56Z",
"description": "<string>",
"proposedChangesSnapshot": [
{
"op": "add",
"path": "<string>",
"value": "<unknown>"
}
],
"targetSnapshot": "<unknown>",
"user": {
"type": "dashboard",
"id": "<string>",
"apiKey": "<string>",
"name": "<string>",
"email": "<string>",
"requestedBy": {
"id": "<string>",
"name": "<string>",
"email": "<string>"
},
"assumedRole": true
}
}
],
"dateCreated": "2023-11-07T05:31:56Z",
"dateUpdated": "2023-11-07T05:31:56Z",
"baseConstant": {
"id": "<string>",
"key": "<string>",
"name": "<string>",
"type": "string",
"dateCreated": "2023-11-07T05:31:56Z",
"dateUpdated": "2023-11-07T05:31:56Z",
"owner": "<string>",
"ownerEmail": "<string>",
"value": "<string>",
"environmentValues": {},
"description": "<string>",
"project": "<string>",
"archived": true
},
"proposedConstant": {
"id": "<string>",
"key": "<string>",
"name": "<string>",
"type": "string",
"dateCreated": "2023-11-07T05:31:56Z",
"dateUpdated": "2023-11-07T05:31:56Z",
"owner": "<string>",
"ownerEmail": "<string>",
"value": "<string>",
"environmentValues": {},
"description": "<string>",
"project": "<string>",
"archived": true
},
"proposedChanges": [
{
"op": "add",
"path": "<string>",
"value": "<unknown>"
}
],
"version": 123,
"title": "<string>",
"author": {
"type": "dashboard",
"id": "<string>",
"apiKey": "<string>",
"name": "<string>",
"email": "<string>",
"requestedBy": {
"id": "<string>",
"name": "<string>",
"email": "<string>"
},
"assumedRole": true
},
"authorEmail": "<string>",
"contributors": [
"<string>"
],
"revertedFrom": "<string>",
"autoPublishOnApproval": true,
"autoPublishEnabledBy": "<string>",
"autoPublishEnabledByUser": {
"type": "dashboard",
"id": "<string>",
"apiKey": "<string>",
"name": "<string>",
"email": "<string>",
"requestedBy": {
"id": "<string>",
"name": "<string>",
"email": "<string>"
},
"assumedRole": true
},
"scheduledPublishAt": "2023-11-07T05:31:56Z",
"scheduledPublishLockEdits": true,
"scheduledPublishLockOthers": true,
"scheduledPublishBypassApproval": true,
"scheduledPublishAttempts": 123,
"scheduledPublishLastError": "<string>",
"scheduledPublishGaveUpAt": "2023-11-07T05:31:56Z",
"resolution": {
"action": "merged",
"userId": "<string>",
"dateCreated": "2023-11-07T05:31:56Z",
"user": {
"type": "dashboard",
"id": "<string>",
"apiKey": "<string>",
"name": "<string>",
"email": "<string>",
"requestedBy": {
"id": "<string>",
"name": "<string>",
"email": "<string>"
},
"assumedRole": true
}
}
}
}{
"confirmation": {
"id": "<string>",
"status": "pending",
"actions": [
{
"action": "feature.create",
"environments": [
"<string>"
]
}
],
"summary": "<string>",
"url": "<string>",
"expiresAt": "<string>",
"response": {
"status": 123,
"body": "<unknown>"
},
"note": "<string>"
},
"message": "<string>"
}Authorizations
bearerAuthbasicAuth
If using Bearer auth, pass the Secret Key as the token:
curl https://api.growthbook.io/api/v1/features -H "Authorization: Bearer secret_abc123DEF456"
Body
application/json
Short draft title (e.g. Enable for beta testers). Only used when version is "new"; ignored for existing drafts.
Markdown. What changed and why, for reviewers. Only used when version is "new"; ignored for existing drafts.
The default value (raw string for string constants, JSON-encoded for json constants)
Per-environment value overrides (environment id → value)
Show child attributes
Show child attributes
Response
Resource updated
Show child attributes
Show child attributes
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⌘I
cURL
curl -X PUT 'https://api.growthbook.io/api/v1/constants-revisions/{key}/{version}/value' \
-H 'Authorization: Bearer YOUR_API_KEY'import requests
url = "https://api.growthbook.io/api/v1/constants-revisions/{key}/{version}/value"
payload = {
"revisionTitle": "<string>",
"revisionComment": "<string>",
"value": "<string>",
"environmentValues": {}
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.put(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PUT',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
revisionTitle: '<string>',
revisionComment: '<string>',
value: '<string>',
environmentValues: {}
})
};
fetch('https://api.growthbook.io/api/v1/constants-revisions/{key}/{version}/value', 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.growthbook.io/api/v1/constants-revisions/{key}/{version}/value",
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([
'revisionTitle' => '<string>',
'revisionComment' => '<string>',
'value' => '<string>',
'environmentValues' => [
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($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.growthbook.io/api/v1/constants-revisions/{key}/{version}/value"
payload := strings.NewReader("{\n \"revisionTitle\": \"<string>\",\n \"revisionComment\": \"<string>\",\n \"value\": \"<string>\",\n \"environmentValues\": {}\n}")
req, _ := http.NewRequest("PUT", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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.growthbook.io/api/v1/constants-revisions/{key}/{version}/value")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"revisionTitle\": \"<string>\",\n \"revisionComment\": \"<string>\",\n \"value\": \"<string>\",\n \"environmentValues\": {}\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.growthbook.io/api/v1/constants-revisions/{key}/{version}/value")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"revisionTitle\": \"<string>\",\n \"revisionComment\": \"<string>\",\n \"value\": \"<string>\",\n \"environmentValues\": {}\n}"
response = http.request(request)
puts response.read_body{
"revision": {
"id": "<string>",
"status": "draft",
"authorId": "<string>",
"reviews": [
{
"id": "<string>",
"userId": "<string>",
"decision": "approve",
"dateCreated": "2023-11-07T05:31:56Z",
"comment": "<string>",
"stale": true,
"user": {
"type": "dashboard",
"id": "<string>",
"apiKey": "<string>",
"name": "<string>",
"email": "<string>",
"requestedBy": {
"id": "<string>",
"name": "<string>",
"email": "<string>"
},
"assumedRole": true
}
}
],
"activityLog": [
{
"id": "<string>",
"userId": "<string>",
"action": "created",
"dateCreated": "2023-11-07T05:31:56Z",
"description": "<string>",
"proposedChangesSnapshot": [
{
"op": "add",
"path": "<string>",
"value": "<unknown>"
}
],
"targetSnapshot": "<unknown>",
"user": {
"type": "dashboard",
"id": "<string>",
"apiKey": "<string>",
"name": "<string>",
"email": "<string>",
"requestedBy": {
"id": "<string>",
"name": "<string>",
"email": "<string>"
},
"assumedRole": true
}
}
],
"dateCreated": "2023-11-07T05:31:56Z",
"dateUpdated": "2023-11-07T05:31:56Z",
"baseConstant": {
"id": "<string>",
"key": "<string>",
"name": "<string>",
"type": "string",
"dateCreated": "2023-11-07T05:31:56Z",
"dateUpdated": "2023-11-07T05:31:56Z",
"owner": "<string>",
"ownerEmail": "<string>",
"value": "<string>",
"environmentValues": {},
"description": "<string>",
"project": "<string>",
"archived": true
},
"proposedConstant": {
"id": "<string>",
"key": "<string>",
"name": "<string>",
"type": "string",
"dateCreated": "2023-11-07T05:31:56Z",
"dateUpdated": "2023-11-07T05:31:56Z",
"owner": "<string>",
"ownerEmail": "<string>",
"value": "<string>",
"environmentValues": {},
"description": "<string>",
"project": "<string>",
"archived": true
},
"proposedChanges": [
{
"op": "add",
"path": "<string>",
"value": "<unknown>"
}
],
"version": 123,
"title": "<string>",
"author": {
"type": "dashboard",
"id": "<string>",
"apiKey": "<string>",
"name": "<string>",
"email": "<string>",
"requestedBy": {
"id": "<string>",
"name": "<string>",
"email": "<string>"
},
"assumedRole": true
},
"authorEmail": "<string>",
"contributors": [
"<string>"
],
"revertedFrom": "<string>",
"autoPublishOnApproval": true,
"autoPublishEnabledBy": "<string>",
"autoPublishEnabledByUser": {
"type": "dashboard",
"id": "<string>",
"apiKey": "<string>",
"name": "<string>",
"email": "<string>",
"requestedBy": {
"id": "<string>",
"name": "<string>",
"email": "<string>"
},
"assumedRole": true
},
"scheduledPublishAt": "2023-11-07T05:31:56Z",
"scheduledPublishLockEdits": true,
"scheduledPublishLockOthers": true,
"scheduledPublishBypassApproval": true,
"scheduledPublishAttempts": 123,
"scheduledPublishLastError": "<string>",
"scheduledPublishGaveUpAt": "2023-11-07T05:31:56Z",
"resolution": {
"action": "merged",
"userId": "<string>",
"dateCreated": "2023-11-07T05:31:56Z",
"user": {
"type": "dashboard",
"id": "<string>",
"apiKey": "<string>",
"name": "<string>",
"email": "<string>",
"requestedBy": {
"id": "<string>",
"name": "<string>",
"email": "<string>"
},
"assumedRole": true
}
}
}
}{
"confirmation": {
"id": "<string>",
"status": "pending",
"actions": [
{
"action": "feature.create",
"environments": [
"<string>"
]
}
],
"summary": "<string>",
"url": "<string>",
"expiresAt": "<string>",
"response": {
"status": 123,
"body": "<unknown>"
},
"note": "<string>"
},
"message": "<string>"
}