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POST
/
api
/
public
/
v2
/
dataset-versions
/
save-draft
Save Draft Dataset Version
curl --request POST \
  --url https://api.promptlayer.com/api/public/v2/dataset-versions/save-draft \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "dataset_group_id": 123
}
'
import requests

url = "https://api.promptlayer.com/api/public/v2/dataset-versions/save-draft"

payload = { "dataset_group_id": 123 }
headers = {
    "X-API-KEY": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)
const options = {
  method: 'POST',
  headers: {'X-API-KEY': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({dataset_group_id: 123})
};

fetch('https://api.promptlayer.com/api/public/v2/dataset-versions/save-draft', 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.promptlayer.com/api/public/v2/dataset-versions/save-draft",
  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([
    'dataset_group_id' => 123
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-KEY: <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.promptlayer.com/api/public/v2/dataset-versions/save-draft"

	payload := strings.NewReader("{\n  \"dataset_group_id\": 123\n}")

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

	req.Header.Add("X-API-KEY", "<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://api.promptlayer.com/api/public/v2/dataset-versions/save-draft")
  .header("X-API-KEY", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"dataset_group_id\": 123\n}")
  .asString();
require 'uri'
require 'net/http'

url = URI("https://api.promptlayer.com/api/public/v2/dataset-versions/save-draft")

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

request = Net::HTTP::Post.new(url)
request["X-API-KEY"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"dataset_group_id\": 123\n}"

response = http.request(request)
puts response.read_body
{
  "success": true,
  "message": "Dataset save job queued",
  "draft_dataset_id": 789
}
{
  "success": false,
  "message": "<string>",
  "error": "<string>"
}
{
  "success": false,
  "message": "<string>",
  "error": "<string>"
}
{
  "success": false,
  "message": "<string>",
  "error": "<string>"
}
{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}
Legacy Dataset, Evaluation, and Report endpoints are deprecated for new workflows. Use the Tables API for new dataset import, evaluation, scoring, recalculation, and reporting workflows.
Publish a draft dataset version by assigning it the next real version number. PromptLayer queues the save operation and returns immediately.

​
Behavior Notes

  • The draft’s version_number changes from -1 to the next sequential version number when the background job completes.
  • If no draft exists for the dataset group, the endpoint returns 404.

Authorizations

​
X-API-KEY
string
header
required

Body

application/json
​
dataset_group_id
integer
required

ID of the dataset group containing the draft to save.

Required range: x >= 1

Response

Dataset save job queued.

​
success
enum<boolean>
required
Available options:
true
​
message
string
required
​
draft_dataset_id
integer
required

ID of the draft dataset.